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Metwp24
Identification Information
Citation Information
Originator
Maine Office of Geographic Information Systems (MEGIS)
Publication Date
03/15/2013
Publication Time
Unknown
Title
Metwp24
Geospatial Data Presentation Form
vector digital data
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems
Online Linkage
http://www.maine.gov/megis/catalog/
Abstract
METWP24 depicts political boundaries, common town names, and geocodes for Maine at 1:24,000 scale. The coverage was created from USGS, 7.5 minute map series, town boundaries. The Maine GIS base layer COAST, which contains Maine's coastal Mean High Water (MHW) mark and Maine islands, was used in the development of METWP24. To correct mapping errors and reflect recent changes to Minor Civil Division (MCD) boundaries, arcs and polygons have been added to or updated in METWP24 from: photorevised USGS data; Maine GIS base layer coincident features; legal descriptions; GPS data; and Maine Department of Transportation (MEDOT) engineering plans. METWP24 contains USGS 1:100,000 scale data and U.S. Department of Commerce, Bureau of Census, TIGER Line Files 1990 and 2000 where these provide a more correct or best available representation of a dataset feature.
Purpose
METWP24 was created to show political boundaries, common town names and Maine geocodes at 1:24,000 scale. Data at this scale is suitable for detailed studies and local planning. Not for use in scales greater than 1:24000.
Time Period of Content
Calendar Date
REQUIRED: The year (and optionally month, or month and day) for which the data set corresponds to the ground.
Currentness Reference
source dates
Status
Progress
Complete
Maintenance and Update Frequency
As needed
Bounding Coordinates
West Bounding Coordinate
-71.0014
East Bounding Coordinate
-66.78175
North Bounding Coordinate
47.43861
South Bounding Coordinate
42.91047
Keywords
Theme
boundaries (ISO Keyword Thesaurus)
Theme
geocodes, towns, townships, state, counties, fips, unorganized territories (Maine GIS Thesaurus-Theme)
Stratum
human dimensions (GCMD Parameter Keyword)
Access Constraints
none
Use Constraints
Users must assume responsibility in determining the usability of this data for their purposes. Digital maps retain the accuracy of their source materials. The best use of data mapped at scales of 1:500,000 and 1:250,000 is in statewide planning and studies; at 1:100,000 in regional planning and studies; at 1:62,500 and 1:24,000 in detailed studies and local planning; and at 1:12,000 and 1:5,000 or larger scales in parcel level studies and detailed local planning. In the use of Maine GIS data, please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the correct copy of both data and metadata from the Maine GIS Data Catalog. Updates, corrections, and feedback, incorporated in the Maine GIS database are made in accordance with "Data Standards for Maine Geographic Information Systems", 2002 and coordinated by MEGIS
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Data Set Credit
Credit should always be given to the data source and/or originator when the data is transferred or printed.
Native Data Set Environment
Maine Office of Information Technology (OIT) Oracle 9i, Maine Office of Geographic Information Systems (MEGIS), Maine GIS SDE
Citation Information
Originator
Maine State Planning Office (MESPO), Maine Office of Geographic Information Systems (MEGIS) (comp., ed.)
Publication Date
20090912
Title
GEOCODES
Geospatial Data Presentation Form
tabular digital data
Series Name
Maine GIS
Issue Identification
SDE server; Internet Data Catalog; Tables
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems (MEGIS)
Online Linkage
http://megis.maine.gov/catalog/
Citation Information
Originator
Maine State Planning Office (MESPO), Maine Office of Geographic Information Systems (comp.) (ed.)
Publication Date
20050922
Title
GEOCODESLVA
Geospatial Data Presentation Form
tabular digital data
Series Name
Maine GIS
Issue Identification
SDE server; Internet Data Catalog; Tables
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems (MEGIS)
Online Linkage
http://megis.maine.gov/catalog/
Attribute Accuracy Report
Attribute accuracy is tested by manual comparison of the source with hard copy printouts and/or symbolized display of digital files. Please report errors to Maine Office of GIS.
Logical Consistency Report
Spatial topology meets "Data Standards for Maine Geographic Information Systems", June 2002. An offshore limit line - Originally drafted at 1:250,000 by the Bureau of Land management (BLM) for managing Federal Outer Continental Shelf (OCS) leasing programs, the protraction diagram limit line was later plotted at 1:100,000 scale and provided in digital form to the US Census Bureau for use their TIGER Line Files. While this line is located approximately three nautical miles from the shoreline, it is technically the protraction diagram limit line not the actual three mile limit line and is used for closure purposes only in Maine GIS maps depicting coastal waters of Maine. Where reliable data for the depiction of town boundaries beyond the coastline were not available, lines called connectors or arcs that extend from the coastline to this offshore limit line were added to METWP24 to correct query results for specific applications and for cartographic purposes. They are easily removed from the line feature class by selecting all arcs coded TYPE = connector and from the polygon feature class by selecting only features where LAND = 'y'.
Completeness Report
Data set is complete.
Horizontal Positional Accuracy Report
Approximate horizontal accuracy is 12 meters plus or minus 40 feet, assuming source data meets National Map Accuracy Standards.
Horizontal Positional Accuracy Value
12
Horizontal Positional Accuracy Explanation
Horizontal positional accuracy for this digital data is tested by visual comparison to the source with hard copy plots.
Citation Information
Originator
U.S. Geological Survey (USGS)
Publication Date
multiple dates
Publication Time
Unknown
Title
(24k) USGS 1:24,000 scale quadrangles
Geospatial Data Presentation Form
map
Series Name
National Mapping Program Standard Series Topographic Maps
Issue Identification
USGS 7.5 Minute Map Series
Publication Place
Reston VA
Publisher
U.S. Geological Survey
Other Citation Details
24000 Publication date is unique to each quadrangle in the map series. Standard 7.5x7.5 minute quadrangles cover geographic areas of 49 to 71 square miles. 1 inch at map scale represents 2000 feet.
Online Linkage
http://mapping.usgs.gov/mac/maplists/howtoselectmaps.html
Source Scale Denominator
24000
Type of Source Media
stable-base material (mylar)
Beginning Date
19480101
Beginning Time
unknown
Ending Date
Present
Ending Time
unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
24k
Source Contribution
Data, from the U.S. Geological Survey 1:24000 scale quadrangles, were used, as base data in the development of METWP24.
Citation Information
Originator
Maine State Planning Office (MESPO)
Publication Date
19710513
Title
(GEOCODE) Standard Geographic Codes for Maine Minor Civil Divisions
Edition
v1
Geospatial Data Presentation Form
tabular digital data
Publication Place
Augusta ME
Publisher
Maine State Planning Office
Other Citation Details
This citation is for the first official Standard Geographic Code endorsed and adopted by the Governor of Maine, on July 1, 1971. Geocodes have undergone subsequent revisions, all of which were "officially" rolled back to this 1971 list by Maine's Information Services Policy Board (ISPB), as of January 2000. In 1971, all Maine state agencies were requested to implement these five digit geocodes, in agency information systems, to build a base of data for Maine's Minor Civil Divisions (MCDs) and to promote data sharing. Data coded by MCD may subsequently be summarized by any other type of region, administrative district, natural area, etc. The first two digits of the geocode represent the federal code (FIPS) for Maine counties, the remaining three digits uniquely identify each of Maine's MCDs and Reservations. As an information service to state agencies and the public, geocodes for Maine, are now maintained, updated and made available for download, in comma delimited text and .dbf format, through the Maine Office of Geographic Information Systems (MEGIS) Data Catalog at http://megis.maine.gov/catalog/ , "Tables" link.
Online Linkage
http://megis.maine.gov/catalog/
Calendar Date
19710701
Time of Day
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
geocode
Source Contribution
Minor Civil Division and Reservation boundary POLYGONS in METWP24 are coded with the GEOCODE a unique 5 digit integer code for MCDs and Reservations in Maine.
Citation Information
Originator
U.S. Geological Survey (USGS)
Publication Date
multiple dates
Publication Time
Unknown
Title
(100k) USGS 1:100000 scale quadrangles
Geospatial Data Presentation Form
map
Series Name
National Mapping Program Standard Series Topographic Maps
Issue Identification
USGS 30 x 60 Minute Map Series
Publication Place
Reston VA
Publisher
U.S. Geological Survey
Other Citation Details
Publication date is unique to each quadrangle in the map series. Standard 30x60 minute quadrangles cover geographic areas of 1578 to 2167 square miles. 1 inch at map scale represents 1.6 miles. The following information from the Mid-continent Mapping Center (MCMC) may be pertinent in the use of 100k data: "The 100k quadrangles were primarily produced using 15 minute copy. However, P (provisional) maps and other 7.5 minute copy were also used."
Online Linkage
http://mapping.usgs.gov/mac/maplists/
Source Scale Denominator
100000
Type of Source Media
stable-base material (mylar)
Beginning Date
19840101
Beginning Time
Unknown
Ending Date
19861231
Ending Time
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
100k
Source Contribution
Data, from the U.S. Geological Survey 1:100000 scale quadrangles, were used, in METWP24, where maps provided the best known representation of a town or reservation boundary.
Citation Information
Originator
U.S. Department of Commerce (USDOC) Bureau of Census, Geography Division
Publication Date
19910701
Title
(TIGERS90) TIGER/Line Files 1990
Geospatial Data Presentation Form
map
Series Name
TIGER/Line Files
Issue Identification
Census 1990
Publication Place
Washington DC
Publisher
U.S. Department of Commerce, Bureau of Census, Geography Division
Other Citation Details
Topologically Integrated Geographic Encoding and Referencing System (TIGER)
Online Linkage
http://www.census.gov/geo/www/tiger/
Source Scale Denominator
100000
Type of Source Media
online
Calendar Date
19900401
Time of Day
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
tigers90
Source Contribution
Data, from the U.S. Department of Commerce Bureau of Census 1:100000 TIGER Line Files 1990 were used, in METWP24, to represent the offshore limit line and where TIGER features provided the best known representation of a town or reservation boundary. The following information on the origin and accuracy of the offshore limit line was provided by USGS: "According to USGS preliminary policy directive, dated January 6, 1977, the offshore protraction survey data (offshore limit line represented in METWP24) was originally shown only on 1:250000 scale topographic/bathymetric maps. In response to additional user requirements the decision was later made to show this data on all 1:100000 and 1:250000 scale maps regardless of the availability of bathymetry (Supplemental Topographic Instruction (STI 80/2/C, March 17, 1980). The offshore protraction surveys were prepared by the Bureau of Land management (BLM) for managing Federal Outer Continental Shelf (OCS) leasing programs. The protraction surveys were plotted by BLM at 1:250000 scale to produce the OCS Official Protraction Diagrams. In October 1982, the responsibility for preparing leasing maps was transferred from BLM to the Minerals Management Service (STI 83-5-C, August 26, 1983). The Information was plotted on 1:100,000 scale maps from copy that was enlarged from the 1:250000 scale graphics. The information on the 100,000 scale maps was provided in digital form to the Census Bureau for their TIGER Line Files. The offshore protraction diagram limit line parallel to the shoreline on the Official Protraction Diagrams is not identified as a territorial limit line or labeled on USGS maps as the three mile or three league line. While this line is located approximately three nautical miles from the shoreline, it is technically the protraction diagram limit line, not the actual three mile limit line. . . .the protraction limit line . . . can only be as accurate as the original source (BLM Official Protraction Diagrams).
Citation Information
Originator
Maine Office of Geographic Information Systems (MEGIS)
Publication Date
20010601
Publication Time
Unknown
Title
metwp100
Geospatial Data Presentation Form
vector digital data
Series Name
Maine GIS
Issue Identification
SDE server; Internet Data Catalog
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems
Other Citation Details
1:100000
Online Linkage
http://megis.maine.gov/catalog/
Source Scale Denominator
100000
Type of Source Media
online
Beginning Date
19480101
Beginning Time
Unknown
Ending Date
20010501
Ending Time
Unknown
Source Currentness Reference
source dates
Source Citation Abbreviation
metwp100
Source Contribution
Data, from the Maine Office of Geographic Information Systems (MEGIS) 1:100000 town boundary coverage METWP100, were used, in METWP24, where features provided the best known representation of a town or reservation boundary.
Citation Information
Originator
U.S. Geological Survey (USGS), Maine Office of Geographic Information Systems (MEGIS) (comp., ed.)
Publication Date
1995
Publication Time
Unknown
Title
coast
Geospatial Data Presentation Form
vector digital data
Series Name
Maine GIS
Issue Identification
SDE server; Internet Data Catalog
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems (MEGIS)
Other Citation Details
1:24000
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
1948
Beginning Time
Unknown
Ending Date
1999
Ending Time
Unknown
Source Currentness Reference
source dates
Source Citation Abbreviation
coast
Source Contribution
Data, from the Maine Office of Geographic Information Systems (MEGIS) 1:24000 library layer COAST, were used, in METWP24, to represent the Mean High Water (MHW) line, tidal rivers and salt water ponds and where coincident features provided the best known representation a town or reservation boundary.
Citation Information
Originator
U.S. Geological Survey (USGS), Maine Office of Geographic Information Systems (MEGIS) (comp., ed.)
Publication Date
19970101
Publication Time
Unknown
Title
roads
Geospatial Data Presentation Form
vector digital data
Series Name
Maine GIS
Issue Identification
SDE server; Internet Data Catalog
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems (MEGIS)
Other Citation Details
Please note this Maine GIS 1:24000 scale ROADS has been updated by the E911 project. The dataset E911RDS, is finalized road data for Maine
Online Linkage
http://megis.maine.gov/catalog/
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
19480101
Beginning Time
Unknown
Ending Date
19901231
Ending Time
Unknown
Source Currentness Reference
source dates
Source Citation Abbreviation
roads
Source Contribution
Data, from the Maine Office of Geographic Information Systems (MEGIS) 1:24000 library layer ROADS, were used, in METWP24, where coincident features provided the best known representation of a town or reservation boundary.
Citation Information
Originator
U.S. Geological Survey (USGS), Maine Office of Geographic Information Systems (MEGIS) (comp., ed.)
Publication Date
19970101
Publication Time
Unknown
Title
ponds
Geospatial Data Presentation Form
vector digital data
Series Name
Maine GIS
Issue Identification
SDE server; Internet Data Catalog
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems (MEGIS)
Other Citation Details
1:24000
Online Linkage
http://megis.maine.gov/catalog/
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
19480101
Beginning Time
Unknown
Ending Date
19901231
Ending Time
Unknown
Source Currentness Reference
source dates
Source Citation Abbreviation
ponds
Source Contribution
Data, from the Maine Office of Geographic Information Systems (MEGIS) 1:24000 library layer PONDS, were used where coincident features provided the best known representation of a town or reservation boundary in METWP24.
Citation Information
Originator
U.S. Geological Survey (USGS)
Publication Date
multiple dates
Title
(PHOTOREV)USGS 1:24000 scale photorevised quadrangles
Geospatial Data Presentation Form
map
Series Name
National Mapping Program Standard Series Topographic Maps Photorevised
Issue Identification
USGS 7.5 Minute Map Series
Publication Place
Reston VA
Publisher
U.S. Geological Survey
Other Citation Details
24000 Publication date is unique to each quadrangle in the map series. A schedule of updates to USGS 1:24000 scale quadrangles has produced "photorevisions" of the hard copy maps. 7.5x7.5 minute quadrangles cover geographic areas of 49 to 71 square miles. 1 inch at map scale represents 2000 feet.
Online Linkage
http://mapping.usgs.gov/mac/maplists/
Source Scale Denominator
24000
Type of Source Media
stable-base material (mylar)
Calendar Date
19780101
Time of Day
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
photorev
Source Contribution
Additional arcs and polygons have been added to the coverage from photorevised USGS data.
Citation Information
Originator
U.S. Department of Commerce (USDOC) Bureau of Census, Geography Division
Publication Date
20010701
Title
(TIGERS00) TIGER/Line Files 2000
Edition
2000
Geospatial Data Presentation Form
map
Series Name
TIGER/Line Files
Issue Identification
Census 2000
Publication Place
Washington D.C.
Publisher
U.S. Department of Commerce, Bureau of Census, Geography Division
Other Citation Details
TIGERS (Topologically Integrated Geographic Encoding and Referencing) are a public product of the Bureau of the Census. TIGERS represent a digital database of geographic features, such as roads, railroads, rivers, lakes, political boundaries, census statistical boundaries, etc. covering the entire United States. The database contains information about these features such as their location in latitude and longitude, the type of feature, the geographic relationship to other features, and other related information. In order for others to use the information in the Census TIGER database in a geographic information system (GIS), the Census Bureau releases periodic extracts of the database, including the TIGER/Line Files, to the public. Note: Census TIGER, TIGER, TIGER/Line, and the TIGER logo are registered trademarks of the U.S. Bureau of the Census. For additional information on the Census TIGER Data, please refer to the TIGER/Line Files Technical Documentation, the TIGER/Line Files Metadata, or to the Census Web Site. TIGER/Line Files, Redistricting Census 2000 metadata at <http://www.census.gov/geo/www/tiger/rd_2ktiger/tlrdmeta.txt>.
Online Linkage
http://www.census.gov/geo/www/tiger/
Source Scale Denominator
100000
Type of Source Media
online
Calendar Date
20010401
Time of Day
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
tigers00
Source Contribution
U.S. Department of Commerce, Bureau of Census, 1:100,000 TIGER Line Files 2000 were used, in METWP24, to represent an "offshore limit line" and to depict town, county, or state boundaries where TIGER features provided the best known representation.
Citation Information
Originator
Maine Department of Conservation (MEDOC), Bureau of Parks and Lands (BPL)
Publication Date
20000512
Title
(CIREG) Maine Coastal Island Registry
Geospatial Data Presentation Form
tabular digital data
Series Name
Coastal Island Registry
Issue Identification
MS33Ch25
Publication Place
Augusta ME
Publisher
Maine Department of Conservation, Bureau of Parks and Lands
Other Citation Details
Title33Ch25, 1973,<http://janus.state.me.us/legis/statutes/>, refer to "Maine Revised Statutes Annotated" and supplements for complete certified text of this statute. The Coastal Island Registry was established within the Bureau of Parks and Lands, under the Director of the Bureau of Parks and Lands, to maintain a listing and description of all coastal islands.
Online Linkage
http://www.state.me.us/sos/cec/rcn/apa/
Source Scale Denominator
999999
Type of Source Media
online
Beginning Date
1973
Beginning Time
Unknown
Ending Date
Present
Ending Time
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
cireg
Source Contribution
METWP24 contains island affiliation and island identification numbers based on Maine Department of Conservation, Bureau of Parks and Lands, Coastal Island Registry (CIREG) data.
Citation Information
Originator
Maine Office of Geographic Information Systems (MEGIS)
Publication Date
20010101
Title
(FM) Maine GIS Feature Metadata Recommendation
Geospatial Data Presentation Form
tabular digital data
Series Name
Feature Metadata
Issue Identification
January 2001
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems
Other Citation Details
Recommended FM items, FMSRC, FMSRCDAT, FMSRCORG, FMPROCSS, FMUPDORG, FMUPDDAT, and suggested codes provide accessible readable standardized notation on the source, source originator, process, organization of edit, and date of edit that identify a feature's location and quality. The codes are in English, all lowercase and include no hyphens, punctuation or spaces. Codes have standardized definitions so their use represents a single unique defined source, source originator, process, or organization of edit. The Maine GIS Technical Group's FM subcommittee has defined these items for use in feature attribute tables. The final recommendation, which was presented January 2001, is flexible and will function in most GIS environments independent of FGDC metadata or specific metadata tools; however, parallel or subsequent development of FGDC metadata, and use of cross references to same, is assumed and recommended. For more information on the Maine GIS Feature Metadata Recommendation see: http://www.megis.maine.gov/standards/standards.asp/, Standards & Guidelines.
Online Linkage
http://megis.maine.gov/catalog/
Source Scale Denominator
999999
Type of Source Media
online
Calendar Date
20010101
Time of Day
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
fm
Source Contribution
Arcs in METWP24 are coded with the items LAND, TYPE, SOURCE, and Maine GIS recommended feature metadata items and codes.
Citation Information
Originator
Maine State Planning Office (MESPO), Maine Cooperative Fish and Wildlife Research Unit at the University of Maine Orono (MECFWRU) (comp., ed.)
Publication Date
19990320
Publication Time
Unknown
Title
mepub100
Geospatial Data Presentation Form
vector digital data
Series Name
Maine GIS
Issue Identification
SDE server; Internet Data Catalog
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems
Other Citation Details
1:100000
Online Linkage
http://megis.maine.gov/catalog/
Source Scale Denominator
100000
Type of Source Media
online
Calendar Date
1997
Time of Day
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
mepub100
Source Contribution
MEPUB100 used to confirm status of METWP24 polygons attributed within Baxter State Park, or BAXTER = 1.
Citation Information
Originator
Maine Secretary of State (MESOS), Maine State Archives (MSA)
Publication Date
20000811
Title
(MSAMCD) Maine Minor Civil Division-Legal History Database
Geospatial Data Presentation Form
tabular digital data
Series Name
Archival Resources On-Line for Download
Issue Identification
multiple issue
Publication Place
Augusta ME
Publisher
Maine State Archives
Other Citation Details
GEOMAST.zip, "Maine Minor Civil Divisions - Legal History Database". Taken from [Maine State Archives] print publication 'Counties, Cities, Towns, and Plantations of Maine, Private and Special Laws', and other sources, the data trace the legal evolution of many minor civil divisions (MCD) from township, to plantation, to town or city, and sometimes back to township. Inclusive Dates: November 20, 1652 to August 11, 2000. Records: 5,047, each representing an MCD at each change in its status."
Source Scale Denominator
999999
Type of Source Media
online
Calendar Date
20010811
Time of Day
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
msamcd
Source Contribution
MSAMCD was used assist confirmation of town name spelling, requested edits to town boundaries, and legal histories.
Citation Information
Originator
Baxter State Park Authority
Publication Date
20061214
Title
Baxter State Park Authority
Geospatial Data Presentation Form
spatial digitial data
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems (MEGIS)
Time of Day
Unknown
Source Citation Abbreviation
bspa
Source Contribution
description of ownership change
Citation Information
Originator
Town of <>
Publication Date
multiple dates
Title
(TAXMAPS) Maine Municipal Tax Map
Time of Day
Unknown
Source Citation Abbreviation
taxmaps
Source Contribution
Attested copies of digital and paper tax maps were provided to MEGIS from the towns of Thomaston and Cushing showing an agreed upon boundary between the two towns that was in error in the previous publications of Metwp24
Process Description
METWP24 contains statewide political boundaries digitized from USGS 1:24,000 scale quadrangle maps. ARCS and POLYGONS have been added or edited by Maine Office of GIS staff to reflect recent changes in Minor Civil Division boundaries.
Source Used Citation Abbreviation
24k
Source Used Citation Abbreviation
geocode
Source Used Citation Abbreviation
100k
Source Used Citation Abbreviation
tigers90
Source Used Citation Abbreviation
metwp100
Source Used Citation Abbreviation
coast
Source Used Citation Abbreviation
roads
Source Used Citation Abbreviation
ponds
Process Date
19980213
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
The Maine Office of GIS completed the conversion of all final data layers from NAD27 to NAD83 in July 1999. All the data layers were converted using the ArcInfo (version 7.2.1) NADCON conversion and the "project" command. All data was copied to double precision, projected to NAD83, and then copied back to single precision. It was decided to keep the NAD27 quad structure instead of generating new quad boundaries from NAD83 coordinates - all indexes (quads) were projected to NAD83 by using the same process previously described. All MEGIS data libraries in ArcInfo Librarian were repopulated using the NAD83 indexes and data.
Process Date
19990701
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
David Kirouac
Address Type
mailing and physical address
Address
MEGIS174 SHS
City
Augusta
State or Province
ME
Postal Code
04330
Country
USA
Contact Voice Telephone
(207) 215-6936
Contact Electronic Mail Address
david.kirouac@maine.gov
Hours of Service
8:00 AM - 4:00 PM
Process Description
METWP24 was updated to include the following: name changes to comply with MRSA 1 Ch27, section 1101 An Act Concerning Offensive Names, Big Squaw Twp to Big Moose Twp, Little Squaw Twp to Moosehead Junction Twp; name changes to comply with MRS 1, Ch28, section 1501 Name Changes by Passamaquoddy Tribe, T5 ND BPP (29812) to Sakom Twp, T5 R1 NBPP (19826) to Pukakon Twp, T4 ND BPP (09802) to Oqiton Twp; changed data type of item GEOCODE from "I" (integer) to "C" (character); added POLYGON items CIREG, COUNTY, CNTYCODE, GEOCODENUM and the ARC items LAND, FMSRC, FMSRCDAT, FMSRCORG, FMPROCSS, FMUPDORG, FMUPDDAT, FMNOTE; the code 'coast' for the ARC item TYPE was changed to 'coastline' in order to coordinate with recoding requirements anticipated for Maine GIS geodatabase development, and the code 'closure' was added, to the item TYPE, for reference to the coastal closure lines between legally described and georeferenced town/county lines and the offshore limit line; Coastal Island Registry (CIREG) numbers were added from and proofed to match the Maine GIS data layer COAST (The primary source for CIREG numbers in Maine GIS data layers is the Maine Department of Conservation, Bureau of Parks and Lands (BPL), Coastal Island Registry.); the BPL Coastal Island Registry was used to correct and complete the attributes, TOWN, COUNTY, CIREG, for 400+ island polygons in the lower Penobscot Bay region (Future corrections and updates to any of these items for coastal islands, in Maine GIS data layers, will be through confirmation and coordination with the primary source.); at the recommendation of the Maine GIS Town Boundary subcommittee a closure line was added to represent the ocean boundary between Muscle Ridge Shoals Twp, Vinalhaven and Matinicus Isle Plantation (Muscle Ridge Shoals Twp is an MCD and has a unique GEOCODE as listed in Maine GIS "Standard Geographic Codes for Maine Minor Civil Division", see <http://musashi.ogis.state.me.us/catalog> Tables); FM items were a
Source Used Citation Abbreviation
24k
Source Used Citation Abbreviation
geocode
Source Used Citation Abbreviation
100k
Source Used Citation Abbreviation
tigers90
Source Used Citation Abbreviation
metwp100
Source Used Citation Abbreviation
coast
Source Used Citation Abbreviation
roads
Source Used Citation Abbreviation
ponds
Source Used Citation Abbreviation
tigers00
Source Used Citation Abbreviation
cireg
Source Used Citation Abbreviation
fm
Source Used Citation Abbreviation
mepub100
Source Used Citation Abbreviation
msamcd
Process Date
20010501
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
Attribute changes:Starting with the DOT copy of METWP24, from September 2001, a regions coverage:dropped items DOTGEOCODE (2 discrepancies with GEOCODE Barnard DOTGEOCODE was 21892 (82) sb 21030 (71) and Grand Falls DOTGEOCODE was 19838 (82) sb 19250(71)), CMI_OLD, CMI, CMITAG, COUNTY_ID, COUNTY-ID, USCONG_DIS to create a coverage that includes MEDOT attribution requirements, this coverage will be serve as an updated SDE layer;BAXTER attributes corrected from boolean values (1,0) to 'y' and 'n';added attribute 'other' to item TYPE for features within town boundaries, i.e. BSP, lurc, reservations, that do not represent 'town', 'county', 'state', 'coastline', 'connectors', or 'offshore';EGGROCK CIREG 63-333 sb LURC = 'y';T6 R8 WELS polygon showing BSP boundary in southwest sb Baxter = 'y', Lurc = 'n', rest of T6 R8 WELS sb Baxter = 'n', LURC = 'y'; CASWELL sb LURC = 'n';BARING sb Baring Plantation Lurc = 'y';new polygon label created in T2 R9 WELS coded Baxter = 'y', LURC = 'y'.Line work changes:HARPSWELL removed three tile boundary lines, deleted three extra labels;BATH town boundary correction at High Street at boundary with WEST BATH;WAYNE town boundary correction at Lovejoy Pond at boundary with READFIELD;SAINT GEORGE town boundary correction at Patten Point Road with SOUTH THOMASTON;DENMARK town boundary correction at Stanley Hill Road with FRYEBURG;DENMARK town boundary correction at Walkers Falls Road with BROWNFIELD;DENMARK town boundary correction at near Hio Ridge Road with BRIDGTON;FARMINGDALE town boundary correction at Maine Avenue with HALLOWELL;FARMINGDALE town boundary correction at Jaimies Pond Road with HALLOWELL and MANCHESTER; FARMINGDALE town boundary correction at Litchfield Road with WEST GARDINER;MUSCLE RIDGE town boundary added to this copy the boundary described and submitted to the U.S. Census Bureau;EASTPORT town boundary correction at Dudley Island with LUBEC;T11
Process Date
20020630
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
The attribute TAG = 'y' has been corrected in METWP24 to ensure a correct join or relate with the GEOCODES and GEOMCDCCD tables. Errors were corrected in the coding of the attribute for Criehaven Twp, Frenchboro, Islands of Moosehead Lake, Machiasport, Matinicus Isle Plt, Molunkus Twp, Muscle Ridge Shoals Twp, T2 R9 WELS, T4 R10 WELS, Westport, Vinalhaven, Swan Island in the Kennebec River.
Process Date
20030516
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
Corrected METWP24 item LAND for four polygons St George River Warren, Rachel Carson NW Reserve Kittery, New Meadows River Brunwick, Chandler River Jonesport/Jonesboro.
Process Date
20030613
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
METWP24 has been edited with information provided by Hallowell and Farmingdale on their boundary west of Water Street/Maine Avenue. Letter from Chief Rodney Myrick, Hallowell 03/17/2004 indicates both municipalities are in agreement that at the "bend on Chickadee Lane" the boundary line running northeasterly from Blaine Road should "cross over to the north side [of Chickadee Lane and run] all the way down to Water Street".For this area, many points, features and historic references in PS1852Ch549, An Act to Incorporate the Town of Farmingdale, have been lost. Both towns have referred to a plan of the area by Ansel L. Hill, dated February 7, 1972. The "Old Stone Monuments" documented in the Hill plan have also not been located. Digital mapping cannot rectify this, or substitute for resurvey and clarification of the boundary; however, map changes based on the information provided may be a better approximation of what the municipalities agree is their historical boundary than the current USGS depiction.The intersection of Chickadee Lane with Water Street/Maine Avenue appears to be within 10 meters of the location of an old stone monument shown on the Hill plan marked "F on S'ly side and H on N'ly side". E911 GPS data for Chickadee Lane has been used to depict a line running west from that intersection to an approximate point of intersection with a line running northeasterly from Blaine Road.
Process Date
20040517
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
METWP24 has been edited with information provided by the Maine Land User Regulation Commission. The 7.5 minute map series depiction of the south boundary of Rockwood Strip T1 R1 NBKP with Taunton & Raynham Academy Grant has been replaced with a correct depiction of the boundary from the 30 x 60 minute series. Feature metadata and layer metadata have been updated to reflect the change.
Source Used Citation Abbreviation
metwp100
Process Date
20040806
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
Edits were posted to the MEGIS.Boundaries METWP24 from MEDOT to reflect the following legislated updates:NAME CHANGES:Town of Verona to Town of Verona Island (effective March 2004, LD1653 enacts 03/05/2004 enacts P&SL 1861 C25 Sec. 4)Town of Westport to Town of Westport Island (effective November 2003, LD37 signed 418/2003 enacts P&S1828 C511 Sect. 7)BOUNDARY CHANGE:Bridgton/Harrison (effective 4/17/2003, LD793 boundary line between the Town of Bridgton and theTown of Harrison along Long Lake is reestablished along thecenter of the lake)RELATED Table updates:GEOCODESGEOCODESLVAGEOMCDCCDMEPOPS
Process Date
20050617
Contact Organization
(MEDOT) Maine Department of Transportation
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 16
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
(207) 624-3300
Contact Facsimile Telephone
(207)624-3301
Hours of Service
Monday through Friday 0800 - 1700 EST
Contact Instructions
Contact the Bureau of Planning, Systems Management section. Ask for the GIS Coordinator.
Process Description
Data updates:Edits were posted to the MEGIS.Boundaries METWP24 from MEDOC LURC to reflect the following legislated updates:NAME CHANGES:Centerville to Centerville Twp (effective July 1, 2004, LD 1624 First Regular Session 121st)T17 R5 WELS to Cross Lake Twp (effective 6/8/2004, LD 1925, P&S 2003 C46 Second Special Session of the 121st)T5 R9 NWP to Ebeemee Twp (effective 12/23/2004, LD 1924, P&S 2003 C46 Second Special Session of the 121st)STATUS CHANGE:Centerville Twp to LURC = 'y' (effective July 1, 2004, LD 1624 First Regular Session 121st)T2 R9 WELS parcel in LURC jurisdiction, LURC ='y'LURC parcel boundary added within:T2 R9 WELS (line screendig from LURC/BSP description of parcel in LURC jurisdiction re: 7/9/1993 Plisgah & Day survey)Related table updates:GEOCODESGEOCODESLVAGEOMCDCCDMEPOPS
Process Date
20050622
Contact Organization
(MEDOCLURC) Maine Department of Conservation Land Use Regulation Commission
Contact Person
Ellen Jackson
Contact Position
Programmer Analyst
Address Type
mailing address
Address
SHS 22
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
(207) 287-4943
Contact Electronic Mail Address
Ellen.Jackson@maine.gov
Process Description
Edit posted to the MEGIS.Boundaries METWP24P from MEDOC Land Use Regulation Commission to reflect the following legislated updates:NAME CHANGE:T8 SD to Fletchers Landing Twp (LD 140, enacting P&SL 2005 C3, effective July 1, 2005)
Process Date
20050922
Contact Organization
(MEDOCLURC) Maine Department of Conservation Land Use Regulation Commission
Contact Person
Ellen Jackson
Contact Position
Programmer Analyst
Address Type
mailing address
Address
SHS 22
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
(207) 287-4943
Contact Electronic Mail Address
Ellen.Jackson@maine.gov
Process Description
Related table updates:GEOCODESGEOCODESLVAGEOMCDCCDMEPOPSSMMSORACLE to refresh the Maine GIS Internet Data Catalog
Process Date
20050922
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
MEDOT columns RTAC, DIVISION, DISTRICT, DIVTAG were replaced by the new columns DOT_REGION and DOT_REGNUM. The current CIREG column will be replaced by a new column ISLANDID. The new ISLANDID column will provide an island identifier for each coastal island. A subset of island identifiers are CIREG numbers, which will be indicated by a new CIREG column coded "y/n". Improved CIREG number coding, island identification and depicition, the result of a multiagency coordination effort for the 1:24000 scale base layers, was added to METWP24. The work was completed for HYD24P in 2003.SUMMARY Islands3 Coverage7200 mapped features6995 mapped islands or ledges (2016 of which have names derived from USGS 15' quads)1281 Maine islands or ledges with an identifier added 35 Canadian islands with CA prefix and an identifier greater than or equal to 1000 [added see MEIFW email JKenney 06/26/2003] - New Hampshire islands with with NH prefix and an identifier greater than or equal to 1000 ["]5679 Maine islands or ledges with an identifier, 5473 of which are unique identifiers (some identifiers point to multiple polygons - e.g. ledges).3671 Maine islands or ledges with an identifier listed in the Coastal Island Registry, 3471 of which are unique identifiers (some identifiers point to multiple polygons - e.g. ledges).2008 Maine islands or ledges with an identifier assigned by the College of the Atlantic, 2002 of which are unique identifiers (some identifiers point to multiple polygons - e.g. ledges).621 added polygons - 114 from the "Coast" layer, 505 from DRGs or DOQs (heads-up digitizing), 2 from the revised "Coast" layer, which is based on newer USGS quads for Moose River, Cutler, Machias Bay, Cross Island (provided by David Kirouac) ATTRIBUTESIslandID (C16) - This field contains all of the verified Coastal Island Registry identifiers and the identifiers added by the College of the Atlantic. All coastal features were assigned an ISLANDID. Those previously indicated "No ID" have been assigned an identifier greater than or equal to 1000 [added see MEIFW email JKenney 06/26/2003]. Canadian islands - with CA prefix and an identifier greater than or equal to 1000 ["]New Hampshire islands - with with NH prefix and an identifier greater than or equal to 1000. ["] All Coastal Island Registry identifiers in this layer match the Coastal Island Registry identifiers on the paper maps at the Department of conservation and the Department of Inland Fisheries and Wildlife.All future assignments of ISLANDID should be made through MEIFW.
Process Date
20060630
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
Edits were posted to the MEGIS.Boundaries METWP24 from MEDOT to reflect the following legislated updates:The creation of Chebeague Island mandated by Private & Special Law, Chapter 47, 2nd regular session of the 122nd Legislature, taking effect July 1, 2007.
Process Date
20070701
Contact Organization
(MEDOT) Maine Department of Transportation
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 16
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
(207) 624-3300
Contact Facsimile Telephone
(207)624-3301
Hours of Service
Monday through Friday 0800 - 1700 EST
Contact Instructions
Contact the Bureau of Planning, Systems Management section. Ask for the GIS Coordinator.
Process Description
The following attributes were changed due to error reports from various customers and agencies:Chester LURC = nChebeague Island Tag = yRandolph River polygon Land = n
Process Date
20080410
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
Regarding Island of Moosehead Lake, Piscataquis County Geocode 21000.The laws describing the boundaries of Piscataquis County defined the western boundary as containing all of the Lake itself, and "all islands that lay therein" (or something to that effect), so the islands are defined by statute as belonging to the county. They are not included in the legal descriptions for any of the shoreland towns, therefore, It was decided in the early years of GIS in Maine (1999) to assign the general Piscataquis 21000 number to the islands.
Process Date
1999
Contact Organization
(MEDOT) Maine Department of Transportation
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing
Address
State House Station 16
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
207-624-3300
Contact Facsimile Telephone
(207)624-3301
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
METWP24 has been edited with information provided by Jensen Bissell at the Baxter State Park Authority on their boundary change in T5 R8 WELS, Somerset County. A MapInfo digital file was sent to the Bureau of Parks and Lands (BP&L) for the corrected boundary of the park. BP&L transformed the MapInfo file to ESRI shapefile format in the NAD83, UTM, zone19, meters datum and projection. The closing documentation on the property can be acquired from Tom Dinsmore at BP&L.
Process Date
Unknown
Contact Organization
(MEDOCLURC) Maine Department of Conservation Land Use Regulation Commission
Contact Person
Ellen Jackson
Contact Position
Programmer Analyst
Address Type
mailing address
Address
SHS 22
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
(207) 287-4943
Contact Electronic Mail Address
Ellen.Jackson@maine.gov
Process Description
METWP24 has been edited to reflect the correct town boundary depiction between the towns of Thomaston and Cushing. Edits were hand digitized using digital and paper tax map data provided by the towns.
Process Date
20090630
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
metwp24 has been updated to reflect name changes to several unorganized townships in Washington CountyPART ASec. A-1. Cathance Township. Wherever the designation No. 14 Twp. appears or reference is made to that unorganized territory, that designation or reference means Cathance Township.PART BSec. B-1. Berry Township. Wherever the designation T 18 ED BPP appears or reference is made to that unorganized territory, that designation or reference means Berry Township.PART CSec. C-1. Big Lake Township. Wherever the designation No. 21 Twp. appears or reference is made to that unorganized territory, that designation or reference means Big Lake Township.PART DSec. D-1. Greenlaw Chopping Township. Wherever the designation T 27 ED BPP appears or reference is made to that unorganized territory, that designation or reference means Greenlaw Chopping Township.PART ESec. E-1. Day Block Township. Wherever the designation T 31 MD BPP appears or reference is made to that unorganized territory, that designation or reference means Day Block Township.Effective September 12, 2009The bill can be found here - http://www.mainelegislature.org/legis/bills/bills_124th/chapters/PS13.asp
Process Date
20090912
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
GIS Coordinator
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
Boundary changes were made to the following municipalites:Farmingdale/Hallowell - edits reflect change to boundary in Maine Ave/Blaine Rd area.Saco/Old Orchard Beach - three mile limit boundary changed due to legislation HP0774 LD 1119Vienna/Chesterville - Town and County boundary changed per report from town official - FIRM maps and Patten Corp Plan #979 provided to verify change.Harpswell/Brunswick - change made to boundary to have Crow Island correctly displayed as being in Harpswell.Waterford/Stoneham/Albany - boundary corrected due to legislation - Maine October 24,1977 - An Act to Clarify the Town Line Between the Towns of Waterford and Stoneham.Farmingdale/Gardiner - boundary corrected with the assistance of Gardiner assessing data and Farmingdale's cooperation.Leeds/Wayne - boundary corrected with survey from Leeds.South Portland/Cape Elizabeth - documentation to MeDOT from City of So. Portland Engineer - dated 2-9-1999Sabattus/Wales - MeDOT updated boundary near School Rd
Process Date
2010
Contact Organization
Maine Office of GIS
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station #174
City
Augusta
State or Province
Maine
Postal Code
04333
Country
USA
Contact Voice Telephone
207-624-7700
Contact Facsimile Telephone
207-287-3842
Process Description
Boundary changes were made to the following municipalites:Ogunquit and Wells - town boundary was changed using the Ogunquit River which is the correct boundary.Pleasant Point Passamaquoddy Reservation was updated using GIS information from survey dated June 14, 2006 - Bureau of Land Management.
Process Date
07/01/2010
Contact Organization
Maine Office of GIS
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station #174
City
Augusta
State or Province
Maine
Postal Code
04333
Country
USA
Contact Voice Telephone
207-624-7700
Contact Facsimile Telephone
207-287-3842
Process Description
Attribute fields RTAC, DIVISION and DISTRICT were deleted from Metwp24p.Coastal islands where LURC was equal to Y were renamed to include the County name in the field and the geocode was changed to the county geocode.Additional islands were added to Moosehead Lake in Piscataquis County.The name Muscle Ridge Shoals Twp was changed to Muscle Ridge Twp to coincide with deorganization law March 24, 1915 - P&S, chapter 125, 1st section.
Process Date
08/17/2010
Contact Organization
Maine Office of GIS
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station #174
City
Augusta
State or Province
Maine
Postal Code
04333
Country
USA
Contact Voice Telephone
207-624-7700
Contact Facsimile Telephone
207-287-3842
Process Description
All the Moosehead Lake islands were added to megisconslnd.DBO.Boundaries/MEGIS.Metwp24L from the MEGIS.Hydrography feature dataset MEGIS.Hyd24P feature located on the Sequel server som-teaqdbsql02.Additionaly the attribute were populated for TYPE = 'fresh' since it was a freshwater body of water; TOWN = Piscataquis County Island; GEOCODE = 21000 and GEOCODENUM = 21000. The GEOCODE was chosen to reflect the county code of 21 and three zeros since none of the islands are part of a municipality.Wigga Waggum in Tomhegan Twp. was added using the GIS E911 roads layer and the attributes were updated for TOWN = 'Tomhegan Twp'.
Process Date
20100721
Contact Organization
LURC
Contact Person
Ellen Jackson
Contact Position
Programmer Analyst
Address Type
mailing and physical address
Address
Dept of Conservation - LURC
Address
18 Elkins Ln
Address
22 SHS
City
Augusta
State or Province
ME
Postal Code
04330
Country
USA
Contact Voice Telephone
(207) 287-4943
Contact Facsimile Telephone
(207) 287-7439
Contact Electronic Mail Address
elllen.jackson@maine.gov
Hours of Service
Mon-Fri 7:30AM-4:00PM
Process Description
Name change:Muscle Ridge Shoals Twp was changed to the correct name of Muscle Ridge Twp - 1915 P&S, Chapter 125, 1st section and passed March 24, 1915.
Process Date
2010
Contact Organization
Maine Office of GIS
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station #174
City
Augusta
State or Province
Maine
Postal Code
04333
Country
USA
Contact Voice Telephone
207-624-7700
Contact Facsimile Telephone
207-287-3842
Process Description
The attribute TOWN has been corrected in METWP24P where the island polygons are part of Matinicus Isle Plt, Monhegan Island Plt and Criehaven Twp.
Process Date
20110119
Contact Organization
LURC
Contact Person
Ellen Jackson
Contact Position
Programmer Analyst
Address Type
mailing and physical address
Address
18 Elkins Ln
Address
22 SHS
City
Augusta
State or Province
ME
Postal Code
04330
Country
USA
Contact Voice Telephone
(207) 287-4943
Contact TDD/TTY Telephone
(888) 577-6690
Contact Facsimile Telephone
(207) 287-7439
Contact Electronic Mail Address
ellen.jackson@maine.gov
Hours of Service
7:30AM - 4:00PM
Process Description
Dataset copied.
Source Used Citation Abbreviation
Server=som-teaqdbsql02; Service=sde:sqlserver:som-teaqdbsql02\UNO; Database=megisconslnd; Version=dbo.DEFAULT
Process Date
20110329
Process Time
14575000
Process Description
NAME CHANGES:T11 R4 WELS to Clayton Lake Twp Squa Pan Twp to Scopan Twp (effective September 1, 2009, LD 797 enacts 03/05/2004 enacts P&SL C284) Other references include: P.L. chapter 471, 2001 Legislature; P.L. chapter 613, 1999 Legislature; original P.L. chapter 259, 1977 Legislature. In the Revised Statutes, Title 1: General Provisions, look at Chapter 27 - Names of Places §1101 - §1104 the Aroostook Board of County Commissioners took it upon themselves to change the name.
Process Date
04/06/2011
Contact Organization
Maine Land Use Regulation Commission
Contact Person
Ellen Jackson
Contact Position
Programmer Analyst
Address Type
mailing and physical address
Address
Dept. of Conservation - LURC
Address
18 Elkins Ln
Address
22 SHS
City
Augusta
State or Province
ME
Postal Code
04330
Country
USA
Contact Voice Telephone
(207) 287-4943
Contact TDD/TTY Telephone
(888)577-6690
Contact Facsimile Telephone
(207) 287-7493
Contact Electronic Mail Address
ellen.jackson@maine.gov
Hours of Service
7:30AM - 4:30PM
Process Description
NAME CHANGE: T3 R9 NWP to Cedar Lake Twp - LD 81, Item 1, 125th Maine State Legislature
Process Date
11/17/2011
Contact Organization
Maine Land Use Regulation Commisssion
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station #22
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
207-287-2631
Contact Facsimile Telephone
207-287-7439
Process Description
Town boundary updated for Waterville/Oakland. Chapter 2 H.P. 121 L.D. 142 effective September 12, 2009.
Process Date
02/27/2012
Contact Organization
Maine Office of GIS
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
207-624-7700
Contact Electronic Mail Address
OIT.Customer-Support@maine.gov
Process Description
Town boundary updated for Hancock/Franklin. Town line was changed to follow Egypt Brook as per Franklin and Hancock parcel data.
Process Date
02/29/2012
Contact Organization
Maine Office of GIS
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
207-624-7700
Contact Electronic Mail Address
OIT.Customer-Support@maine.gov
Process Description
Edits include coding where a query for ISLAND =n and LAND=n and ISLANDID = '0' where TYPE = coastal - the attribute field for GEOCODE and GEOCODENUM were edited to be coincident for coastal islands within a named MCD (ie. Matinicus Island Plt) The suffix 'BPP' was added to names with SD, ND and MD after their township reference (ie.T3 ND BPP) and 'Twp' was added to West Middlesex Canal Grant as stated in the Board of Geographic Names.
Process Date
January 25, 2012
Contact Person
Ellen Jackson
Contact Organization
Maine Land Use Regulation Commission
Contact Position
GIS Programmer Analyst
Address Type
mailing address
Address
State House Station #22
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
207-287-2631
Contact Facsimile Telephone
207-287-7439
Process Description
Updated MDOT DOT REGNUM and DOT REGION attribution for Blanchard Twp, Kingsbury Plt and Monson effective 2-27-2013
Process Date
March 2013
Contact Organization
Maine Office of GIS
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 145
City
Augusta
State or Province
Maine
Postal Code
04333
Country
USA
Contact Voice Telephone
207-624-7700
Cloud Cover
0
Direct Spatial Reference Method
Vector
Point and Vector Object Information
Planar Coordinate Encoding Method
Abscissa Resolution
1
Ordinate Resolution
1
Planar Distance Units
meters
Horizontal Datum Name
North American Datum of 1983
Ellipsoid Name
Geodetic Reference System 80
Semi-major Axis
6378137
Denominator of Flattening Ratio
298.257
Altitude Resolution
1.000000
Altitude Encoding Method
Explicit elevation coordinate included with horizontal coordinates
Entity Type Label
METWP24P
Entity Type Definition
polygon feature class
Entity Type Definition Source
Environmental Systems Research Institute, Inc. (ESRI)
Attribute Label
BAXTER
Attribute Definition
identifies areas within the jurisdiction of Baxter State Park Authority (BSPA)
Enumerated Domain Value
0
Enumerated Domain Value Definition
area not under BSPA jurisdiction
Enumerated Domain Value
1
Enumerated Domain Value Definition
area under BSPA jurisdiction
Beginning Date of Attribute Values
Attribute Label
CIREG
Attribute Definition
Coastal Island Registry Number indicator (The format used to establish an ISLANDID for each island, is the same as that used for Coastal Island Registry (CIREG) numbers. Not all islands are part of the registry. CIREG numbers are therefore, a subset of ISLANDID. Where a CIREG number exists, the item CIREG is flagged 'y' and the ISLANDID is also the CIREG number for the island.)
Attribute Definition Source
Title33 Chapter 25 section 1201,<http://janus.state.me.us/legis/statutes/>, refer to "Maine Revised Statutes Annotated" and supplements for complete certified text. The Coastal Island Registry was established within the Bureau of Parks and Lands, under the Director of the Bureau of Parks and Lands, to maintain a listing, index number, and description of all coastal islands.
Enumerated Domain Value
y
Enumerated Domain Value Definition
ISLANDID also represents a Coastal Island Registry number
Enumerated Domain Value
n
Enumerated Domain Value Definition
a Coastal Island Registry number does not exist for this island
Beginning Date of Attribute Values
Attribute Label
CNTYCODE
Attribute Definition
Code corresponds to the federal (FIPS) code established for each of Maine's sixteen counties. The county code is also represented in the first two digits of Maine's official Standard Geographic Code (geocode), a five digit code that uniquely identifies Minor Civil Divisions and Indian Reservation land in the Maine.
Attribute Definition Source
Federal Information Processing Standards Publication Series of the National Institute of Standards and Technology (NIST)For a current digital copy of "Standard Geocodes for Maine Minor Civil Divisions" in .dbf or comma delimited text format see http://megis.maine.gov/catalog "Tables" link.
Enumerated Domain Value
01
Enumerated Domain Value Definition
Androscoggin
Enumerated Domain Value
03
Enumerated Domain Value Definition
Aroostook
Enumerated Domain Value
05
Enumerated Domain Value Definition
Cumberland
Enumerated Domain Value
07
Enumerated Domain Value Definition
Franklin
Enumerated Domain Value
09
Enumerated Domain Value Definition
Hancock
Enumerated Domain Value
11
Enumerated Domain Value Definition
Kennebec
Enumerated Domain Value
13
Enumerated Domain Value Definition
Knox
Enumerated Domain Value
15
Enumerated Domain Value Definition
Lincoln
Enumerated Domain Value
17
Enumerated Domain Value Definition
Oxford
Enumerated Domain Value
19
Enumerated Domain Value Definition
Penobscot
Enumerated Domain Value
21
Enumerated Domain Value Definition
Piscataquis
Enumerated Domain Value
23
Enumerated Domain Value Definition
Sagadahoc
Enumerated Domain Value
25
Enumerated Domain Value Definition
Somerset
Enumerated Domain Value
27
Enumerated Domain Value Definition
Waldo
Enumerated Domain Value
29
Enumerated Domain Value Definition
Washington
Enumerated Domain Value
31
Enumerated Domain Value Definition
York
Beginning Date of Attribute Values
Attribute Label
COUNTY
Attribute Definition
Maine county name
Attribute Definition Source
Federal Information Processing Standards Publication Series of the National Institute of Standards and Technology (NIST)For a current digital copy of "Standard Geocodes for Maine Minor Civil Divisions" in .dbf or comma delimited text format see http://megis.maine.gov/catalog "Tables" link.
Beginning Date of Attribute Values
Attribute Label
DOT_REGION
Attribute Definition
region used by MEDOT organizational structure for all maintenance and construction activities.
Attribute Definition Source
MEDOT
Beginning Date of Attribute Values
Attribute Label
DOT_REGNUM
Attribute Definition
MEDOT region number
Attribute Definition Source
MEDOT
Beginning Date of Attribute Values
Attribute Label
GEOCODE
Attribute Definition
5 character code corresponding to the "Standard Geographic Code for Maine Counties and Minor Civil Divisions", 1971
Attribute Definition Source
For a current digital copy of "Standard Geocodes for Maine Minor Civil Divisions" in .dbf or comma delimited text format see http://megis.maine.gov/catalog "Tables".
Beginning Date of Attribute Values
Attribute Label
GEOCODENUM
Attribute Definition
numeric data type equivalent to GEOCODE field
Attribute Definition Source
For a current digital copy of "Standard Geocodes for Maine Minor Civil Divisions" in .dbf or comma delimited text format see http://megis.maine.gov/catalog "Tables".
Beginning Date of Attribute Values
Attribute Label
TAG
Attribute Definition
item used to select a single feature for labeling purposes
Attribute Definition Source
MEGIS
Enumerated Domain Value
y
Enumerated Domain Value Definition
Use point for labeling.
Enumerated Domain Value
n
Enumerated Domain Value Definition
Do not use point for labeling.
Beginning Date of Attribute Values
Attribute Label
TOWN
Attribute Definition
town or reservation name as listed in "Standard Geographic Code for Maine Minor Civil Divisions"
Attribute Definition Source
For a current digital copy of "Standard Geocodes for Maine Minor Civil Divisions" in .dbf or comma delimited text format see http://megis.maine.gov/catalog "Tables" link.
Beginning Date of Attribute Values
Attribute Label
OBJECTID
Attribute Definition
Internal feature number.
Attribute Definition Source
ESRI
Unrepresentable Domain
Sequential unique whole numbers that are automatically generated.
Beginning Date of Attribute Values
Attribute Label
LAND
Attribute Definition
identifies land and non-land areas
Attribute Definition Source
MEGIS
Enumerated Domain Value
y
Enumerated Domain Value Definition
polygon represents land
Enumerated Domain Value
n
Enumerated Domain Value Definition
polygon represents fresh, estuarine or marine waters
Beginning Date of Attribute Values
Attribute Label
ISLAND
Attribute Definition
identifies island polygons
Attribute Definition Source
MEGIS
Enumerated Domain Value
y
Enumerated Domain Value Definition
coastal, lake or river island
Enumerated Domain Value
n
Enumerated Domain Value Definition
non-island
Beginning Date of Attribute Values
Attribute Label
ISLANDID
Attribute Definition
a unique ISLANDID for each marine island (The format used to establish an ISLANDID for each island, is the same as that used for Coastal Island Registry (CIREG) numbers. Not all islands are part of the registry. CIREG numbers are therefore, a subset of ISLANDID. Where a CIREG number exists, the item CIREG is flagged 'y' and the ISLANDID is also the CIREG number for the island.)
Attribute Definition Source
Maine Department of Inland Fisheries and Wildlife
Beginning Date of Attribute Values
Attribute Label
LURC
Attribute Definition
identifies areas of state which are under Maine Land Use Regulation Commission (LURC) jurisdiction
Attribute Definition Source
Maine Department of Conservation; Land Use Regulatory Commission
Enumerated Domain Value
y
Enumerated Domain Value Definition
area recorded as LURC jurisdiction
Enumerated Domain Value
n
Enumerated Domain Value Definition
area not recorded as LURC jurisdiction
Beginning Date of Attribute Values
Attribute Label
TYPE
Attribute Definition
Type of polygon
Beginning Date of Attribute Values
Attribute Label
SHAPE
Attribute Definition
Feature geometry.
Attribute Definition Source
ESRI
Unrepresentable Domain
Coordinates defining the features.
Beginning Date of Attribute Values
Attribute Label
GlobalID
Beginning Date of Attribute Values
Attribute Label
SHAPE.AREA
Attribute Definition
Feature geometry.
Attribute Definition Source
ESRI
Beginning Date of Attribute Values
Attribute Label
SHAPE.LEN
Attribute Definition
Feature geometry.
Attribute Definition Source
ESRI
Beginning Date of Attribute Values
Entity Type Label
METWP24L
Entity Type Definition
arc feature class
Entity Type Definition Source
Environmental Systems Research Institute, Inc. (ESRI)
Attribute Label
FMNOTE
Attribute Definition
FM item contains free text notes on updates to the location of a feature; can be used as cross reference to Other Citation Details in the Source Information section of FGDC metadata.
Attribute Definition Source
Maine GIS Technical Group, Feature Metadata subcommittee (More information on FM items, codes, definitions, and the use of feature metadata is available at http://megis.maine.gov/standards/flmeta/fmbrief.htm, Maine GIS Standards & Guidelines link.
Beginning Date of Attribute Values
Attribute Label
FMPROCSS
Attribute Definition
FM item refers to a PROCESS OR ACTION which is explanatory of quality or accuracy of a feature; can be used for cross reference in the Process Description or Source Produced Citation Abbreviation elements, part of the Data Quality/Process Step and Source Information sections of FGDC metadata.
Attribute Definition Source
Maine GIS Technical Group, Feature Metadata subcommittee (More information on FM items, codes, definitions, and the use of feature metadata is available at http://megis.maine.gov/standards/flmeta/fmbrief.htm, Maine GIS Standards & Guidelines link.
Beginning Date of Attribute Values
Attribute Label
FMSRC
Attribute Definition
FM item names a SOURCE (general or specific) used for the location of a feature; standardized codes for this item can be used for cross reference in the Source Citation Abbreviation element, part of the Data Quality/Source Information section of FGDC metadata.
Attribute Definition Source
Maine GIS Technical Group, Feature Metadata subcommittee (More information on FM items, codes, definitions, and the use of feature metadata is available at http://megis.maine.gov/standards/flmeta/fmbrief.htm, Maine GIS Standards & Guidelines link.
Beginning Date of Attribute Values
Attribute Label
FMSRCDAT
Attribute Definition
This FM item refers to the DATE OF THE SOURCE attributed in FMSRC; can be used as cross reference to Publication Date, part of the Data Quality/Source Information section of FGDC metadata
Attribute Definition Source
Maine GIS Technical Group, Feature Metadata subcommittee (More information on FM items, codes, definitions, and the use of feature metadata is available at http://megis.maine.gov/standards/flmeta/fmbrief.htm, Maine GIS Standards & Guidelines link.
Beginning Date of Attribute Values
Attribute Label
FMSRCORG
Attribute Definition
FM item FMSRCORG refers to the ORIGINATOR OF THE SOURCE used in the location of a feature; codes for this item are standardized acronyms (ME prefix for Maine state agencies, US prefix for USA federal agencies, all lower-case, no hyphens, no punctuation, confirmed), cross references can be made between this item and the element Originator, part of the Data Quality/Source Information section of FGDC metadata.
Attribute Definition Source
Maine GIS Technical Group, Feature Metadata subcommittee (More information on FM items, codes, definitions, and the use of feature metadata is available at http://megis.maine.gov/standards/flmeta/fmbrief.htm, Maine GIS Standards & Guideline link
Beginning Date of Attribute Values
Attribute Label
FMUPDDAT
Attribute Definition
FM item FMUPDAT refers to the date of update on the location of a feature; can be used as cross reference to Process Date, part of the Data Quality/Process Step sections of FGDC metadata
Attribute Definition Source
Maine GIS Technical Group, Feature Metadata subcommittee (More information on FM items, codes, definitions, and the use of feature metadata is available at http://megis.maine.gov/standards/flmeta/fmbrief.htm, Maine GIS Standards & Guidelines link.
Beginning Date of Attribute Values
Attribute Label
FMUPDORG
Attribute Definition
FM item FMUPDORG refers to the EDIT ORGANIZATION responsible for the location of a feature; codes for this are standardized acronyms (ME prefix for Maine state agencies, US prefix for USA federal agencies, all lower-case, no hyphens, no punctuation, confirmed), cross references can be made between this item and the element Process Contact, part of the Data Quality/Process Step sections of FGDC metadata.
Attribute Definition Source
Maine GIS Technical Group, Feature Metadata subcommittee (More information on FM items, codes, definitions, and the use of feature metadata is available at http://megis.maine.gov/standards/flmeta/fmbrief.htm, Maine GIS Standards & Guidelines link.
Beginning Date of Attribute Values
Attribute Label
LAND
Attribute Definition
identifies whether arc is overlies the mainland or estuarine marine waters
Enumerated Domain Value
y
Enumerated Domain Value Definition
arc overlies the mainland
Enumerated Domain Value
n
Enumerated Domain Value Definition
arc overlies estuarine or marine waters
Beginning Date of Attribute Values
Attribute Label
TYPE
Attribute Definition
type of arc
Enumerated Domain Value
coastline
Enumerated Domain Value Definition
arc represents the digitized Mean High Water (MHW) mark of Maine's mainland coast and coastal islands
Enumerated Domain Value Definition Source
Maine GIS COAST
Enumerated Domain Value
offshore
Enumerated Domain Value Definition
offshore limit line - Originally drafted at 1:250,000 by the Bureau of Land management (BLM) for managing Federal Outer Continental Shelf (OCS) leasing programs, the protraction diagram limit line was later plotted at 1:100,000 scale and provided in digital form to the US Census Bureau for use their TIGER Line Files. While this line is located approximately three nautical miles from the shoreline, it is technically the protraction diagram limit line not the actual three mile limit line and is used for closure purposes only in Maine GIS maps depicting coastal waters of Maine.
Enumerated Domain Value Definition Source
TIGERS90 and TIGERS00
Enumerated Domain Value
state
Enumerated Domain Value Definition
Maine state boundary
Enumerated Domain Value
town
Enumerated Domain Value Definition
Maine Minor Civil Division or Reservation boundary
Enumerated Domain Value
county
Enumerated Domain Value Definition
Maine county line
Enumerated Domain Value
other
Enumerated Domain Value Definition
features within town boundaries, i.e. Baxter State Park, Maine Land Use Regulation Commission, Reservation, and other boundaries that do not represent 'town', 'county', 'state', 'coastline', 'connector' or 'offshore' features
Enumerated Domain Value
connector
Enumerated Domain Value Definition
arcs that extend from the coastline to the offshore limit line (Where reliable data for the depiction of town boundaries beyond the coastline were not available, connector lines were added to METWP24 to correct query results for specific applications and for cartographic purposes. They are easily removed from the line feature class by selecting all arcs coded TYPE = connector and from the polygon feature class by selecting only features where LAND = 'y'.)
Beginning Date of Attribute Values
Entity and Attribute Overview
POLYGONS in METWP24 are attributed with the items TOWN, COUNTY, GEOCODE, and CNTYCODE as found in "Standard Geographic Codes for Maine Minor Civil Divisions". Like COAST, METWP24 contains the item CIREG flagging those islands whose ISLANDID is also a Maine Department of Conservation, Bureau of Parks and Lands, Coastal Island Registry (CIREG) number. POLYGONS in the coverage are also attributed with the items LAND, ISLAND, ISLANDID, LURC, BAXTER and TAG. ARCS are coded with the items LAND, TYPE, and with Maine GIS recommended feature metadata (FM) items and codes. Initially FM items were coded from the item SOURCE, which has been dropped, and FM items are now maintained with current information as the data is edited. The FM items provide the most specific and accessible information about the sources for location line features, polygon boundaries and arcs, in the data. For more information on Maine GIS Feature Metadata Recommendation and "Standard Geocodes for Maine Minor Civil Divisions" see the Standards & Guildelines link. You may contact the Maine Office of GIS at 207 624-7700 for technical assistance.
Entity and Attribute Detail Citation
The ArcView shapefile and ArcGIS geodatabase formats, commonly used for Maine GIS data, carry default identifiers and attributes that are software generated and/or important for internal recordkeeping. These are listed here to avoid repetition for every layer, and may not be repeated in the attribute descriptions and definitions of each layer. Common software generated identifiers and attributes in Maine GIS data include: FID (feature identifier), Shape (feature geometry), OBJECTID and SHAPE_lengt. In addition, most GIS formats will carry fields for PERIMETER, AREA and/or LENGTH according to feature geometry. These fields are typically available by default, with the units based on coordinate system or projection units of GIS data. Most GIS software packages also provide a means to calculate these values. It is important to test any columns containing PERIMETER, AREA or LENGTH values before using them for analysis purposes. These important values can be carried from format to format and become out-dated. Verify that the values are correct. Also, in your GIS software, please view the properties of data layers for the map units used to calculate these fields, and for the units set for display purposes.
Entity and Attribute Overview
POLYGONS in METWP24 are attributed with the items TOWN, COUNTY, GEOCODE, and CNTYCODE as found in "Standard Geographic Codes for Maine Minor Civil Divisions". Like COAST, METWP24 contains the item CIREG flagging those islands whose ISLANDID is also a Maine Department of Conservation, Bureau of Parks and Lands, Coastal Island Registry (CIREG) number. POLYGONS in the coverage are also attributed with the items LAND, ISLAND, ISLANDID, LURC, BAXTER and TAG. ARCS are coded with the items LAND, TYPE, and with Maine GIS recommended feature metadata (FM) items and codes. Initially FM items were coded from the item SOURCE, which has been dropped, and FM items are now maintained with current information as the data is edited. The FM items provide the most specific and accessible information about the sources for location line features, polygon boundaries and arcs, in the data. For more information on Maine GIS Feature Metadata Recommendation and "Standard Geocodes for Maine Minor Civil Divisions" see the Standards & Guildelines link. You may contact the Maine Office of GIS at 207 624-7700 for technical assistance.
Entity and Attribute Detail Citation
The ArcView shapefile and ArcGIS geodatabase formats, commonly used for Maine GIS data, carry default identifiers and attributes that are software generated and/or important for internal recordkeeping. These are listed here to avoid repetition for every layer, and may not be repeated in the attribute descriptions and definitions of each layer. Common software generated identifiers and attributes in Maine GIS data include: FID (feature identifier), Shape (feature geometry), OBJECTID and SHAPE_lengt. In addition, most GIS formats will carry fields for PERIMETER, AREA and/or LENGTH according to feature geometry. These fields are typically available by default, with the units based on coordinate system or projection units of GIS data. Most GIS software packages also provide a means to calculate these values. It is important to test any columns containing PERIMETER, AREA or LENGTH values before using them for analysis purposes. These important values can be carried from format to format and become out-dated. Verify that the values are correct. Also, in your GIS software, please view the properties of data layers for the map units used to calculate these fields, and for the units set for display purposes.
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Resource Description
Downloadable Data
Distribution Liability
Users must assume responsibility to determine the usability of this data for their purposes. Although these data have been processed successfully on a computer system at the Maine Office of Geographic Information Systems, no warranty expressed or implied is made by MEGIS regarding the utility of the data on any other system, nor shall the act of distribution constitute any such warranty. Neither the Maine Office of Geographic Information Systems, nor any of its contributors, is liable for misuse of the data, for damage, for transmission of viruses, or for computer contamination through the distribution of these data sets.
Format Name
ESRI Shapefile
Format Version Number
ARC Version 9.x
Format Specification
ArcGIS Shapefile Format
Format Information Content
MEGIS has all vector layers in the Maine GIS Internet Data Catalog available in ESRI's ArcGIS shapefile format. A shapefile is a simple non-topological format that stores the geometry and attribute information for a set of geographic features as a set of vector (point, line, polygon) coordinates. Shapefiles draw quickly and directly in ArcView, ArcGIS, ArcExplorer. Shapefiles are a compatible data type for many other types of GIS software. Three files are fundamental to each shapefile: .shp stores the feature geometry (shape and location information); .shx stores the index of the feature geometry; .dbf a dBASE (TM) file stores the attribute information for the features. Other index files may be created to help speed analysis and query: these file formats are .sbn .sbx .ain .aix .fbn and .fbx. In addition you may find projection .prj, and metadata .xml, files associated with shapefiles.
File Decompression Technique
Data available from this website is in .zip compressed format. WinZip is a Windows based, PKZip-compatible compression utility. You will need a program like this to extract the data.
Network Resource Name
http://megis.maine.gov/catalog/
[accinstr]
If you are not already a GIS user, free software for viewing these files is available from Environmental Systems Research Institute, Inc. (ESRI) - www.esri.com
Fees
Data may be downloaded from Maine GIS Internet Data Catalog at no charge.
Turnaround
Data is available for immediate download from the Maine GIS Internet Data Catalog.
Beginning Date
19970101
Beginning Time
unknown
Ending Date
Present
Ending Time
unknown
Contact Organization
Maine Office of Geographic Information Systems
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
(207) 624-7700
Contact Facsimile Telephone
(207) 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Resource Description
Downloadable Data
Distribution Liability
Users must assume responsibility to determine the usability of this data for their purposes.
Format Name
ARCSDE
Format Version Number
ArcSDE 9.x
Format Information Content
Oracle 9i
[accinstr]
Please contact the Maine Office of GIS (MEGIS) for access instructions.
Fees
Access is available through Maine's wide area network; WAN users may contact the Maine Office of Information Technology, Maine Office of Geographic Information Systems (MEGIS) for a login.
Metadata Reference Information
Metadata Date
20000701
Metadata Review Date
20120229
Metadata Contact
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Person
REQUIRED: The person responsible for the metadata information.
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 174
City
Augusta
State or Province
ME
Postal Code
04333-0174
Country
USA
Contact Voice Telephone
207 624-7700
Contact Facsimile Telephone
207 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
Metadata Standard Name
FGDC Content Standards for Digital Geospatial Metadata
Metadata Standard Version
FGDC-STD-001-1998
Metadata Time Convention
local time
Metadata Access Constraints
none
Metadata Use Constraints
none
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