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wetchar
Identification Information
[smtype]
1
Citation Information
Originator
Maine State Planning Office (MESPO) and Maine Natural Areas Program (MENAP)
Publication Date
200502
Title
wetchar
Edition
2
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 WETCHAR contains National Wetland Inventory polygons for the organized towns in Maine characterized on six different wetland functions and values at a scale of 1:24000.
Online Linkage
http://megis.maine.gov/catalog/
[smcilnkh]
true
[smcisrcs]
24000
Beginning Date
19480101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
[smcisrcc]
source dates
Abstract
WETCHAR contains National Wetland Inventory polygons for towns in Maine characterized on six different wetland functions and values at a scale of 1:24000. The base layer for the Wetlands Characterization is the National Wetlands Inventory (NWI) data. In the Wetlands Characterization, wetlands are characterized for floodflow alteration, sediment retention, finfish habitat, shellfish habitat, plant and animal habitat, and cultural value. A series of queries is applied to the National Wetlands Inventory coverage. The resultant file is basically the NWI polygons with fields for the presence or absence of the characteristics within each query and fields indicating whether or not the wetland met all the criteria for each query. The process started with NWI coverage by 1:24,000 quad sheet. The quad boundaries were dissolved on NWI attribute. Open water (lakes, rivers, ponds) was removed unless identified as a "PUB" in the NWI classification. The NWI polygons were then dissolved on the system attribute of the NWI classification (P, L, E, R, M). The queries were then applied to that coverage. This dataset represents a second version where each NWI polygon in the original version was evaluated for its characterization as described above. Plant and animal habitat and hydrography datasets from 2004 were used.
Purpose
WETCHAR was developed as a tool for predicting highly functioning wetlands for specific functions or values and to identify where those functions and values are being provided across the landscape. These data were developed to be used in a planning context and cannot replace field work for wetland delineation or functional assessment.
Supplemental Information
Queries:Floodflow:Wetlands contained within a FEMA flood zone andWithin 100 feet of a surface watercourse or waterbody andWith an average slope equal to or less than 3%.Issues of note: more than 1/2 of all the NWI wetlands occur in areas of the state without digital FEMA data.Sediment Retention:Wetlands with an average slope equal to or less than 3% andWith emergent vegetation (EM) andWithin 100 feet of a surface watercourse or waterbody.Plant and animal habitat:Wetlands containing open water (UB) or emergent (EM) vegetation andWith three or more vegetation classes andWithin 100 feet of a surface watercourse or waterbodyORWetlands with the "a" identifier in the NWI classification indicating acidic conditionsORWetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine department of Inland Fisheries and Wildlife and the Maine Natural Areas Program. Appendix X for more info.Finfish habitat:Wetlands including NWI polygons of the following types:R1 R1UB R2SB R2AB R4EM R3USORL1UB L1AB L2UB L2AB L2US L2EMORE1UB E1AB E2AB E2SB E2EM E2SS E2USORWetlands including the following types, where adjacent to a surface watercourse or waterbody:PUB PAB PUS PEM PSSA PSSCPSSF PSSG PSSJ PFOA PFOC PFObShellfish habitat:Wetlands within 1/2 mile of:Identified shellfish habitat orIdentified shellfish closure areas orMapped eelgrass bedsORPalustrine wetlands directly connected by a stream of 1/2 mile or less in length toIdentified shellfish habitat orIdentified shellfish closure areas orMapped eelgrass bedsCultural/education:Wetlands within 1/4 mile of a boat ramp, school or library. (These wetlands are seen as likely candidates for use as educational resources, adopt-a-wetland programs, and wetlands that come with a built-in constituency.)
Time Period of Content
Beginning Date
19480101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
Currentness Reference
source dates
Status
Progress
Complete
Maintenance and Update Frequency
Unknown
Bounding Coordinates
West Bounding Coordinate
-71.3
East Bounding Coordinate
-66.8
North Bounding Coordinate
47.6
South Bounding Coordinate
42.9
Keywords
Theme
imageryBaseMapsEarthCover, inlandWaters, society, planningCadastre, biota (ISO Keyword Thesaurus)
Theme
aquatic habitat, coastal processes, wetlands, water management, vegetation, ecological dynamics, erosion/sedimentation, environmental impacts, estuarine, fisheries, habitat, hydrography, marine biology, ph, shellfish, terrestrial habitat, ecology (Maine GIS Thesaurus-Theme)
Place
Maine, United States (Maine GIS Thesaurus-Place)
Stratum
biosphere, hydrosphere, human dimensions, land surface (GCMD Parameter Keyword)
Access Constraints
Secondary distribution by permission only. Please see Maine Office of Geographic Information Systems (MEGIS) License Agreement at http://megis.maine.gov/ . Any secondary distribution must have this documentation appended.
Use Constraints
Users must assume responsibility in determining the usability of this data for their purposes. Digital maps retain the accuracy and currentness 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
(MENAP) Maine Natural Areas Program
Contact Position
GIS Manager/Landscape Ecologist
Address Type
mailing address
Address
State House Station 93
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
(207) 287-8047
Hours of Service
Monday through Friday 0800 - 1700 EST
Data Set Credit
Credit should be given to the data source and/or originator when the data is transferred or printed.
Native Data Set Environment
(MENAP) Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 1; ESRI ArcCatalog 9.0.0.535; (MESPO), Maine Office of Information Technology (OIT) Oracle 9i, Maine Office of Geographic Information Systems (MEGIS), Maine GIS SDE, Maine GIS Internet Data Catalog http://megis.maine.gov/catalog/
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Attribute Accuracy Report
Stratified random sampling was undertaken on a subset of wetlands to determine the accuracy of the characterization.
Logical Consistency Report
Spatial topology meets "Data Standards for Maine Geographic Information Systems", June 2002.
Completeness Report
This data set includes only the polygons originally included in the National Wetlands Inventory dataset within Maine's towns. Open water (lakes, rivers, ponds) was removed prior to processing unless identified as a PUB in the NWI dataset. NWI polygons were then dissolved on the system attribute of the NWI classification (P,L,E,R,M).
Horizontal Positional Accuracy Report
Approximate horizontal accuracy is 12 meters, assuming source data meets National Map Accuracy Standards.
Horizontal Positional Accuracy Value
12
Horizontal Positional Accuracy Explanation
Source data meets National Map Accuracy Standards for 1:24,000 scale.
Vertical Positional Accuracy Report
The minimum vertical accuracy of this dataset is that of the 30 meter DEM source, which is a USGS level 1 DEM with a RMS less than 7 meters or an RMS less than 1/2 the contour interval of the corresponding topographic map.
Citation Information
Originator
U.S. Fish and Wildlife Service (USFW) National Wetlands Inventory (NWI) Maine Office of Geographic Information Systems (MEGIS) (ed.)
Publication Date
1998
Publication Time
Unknown
Title
nwi_old
Geospatial Data Presentation Form
vector digital data
Series Name
Maine GIS
Issue Identification
SDE server; Internet Data Catalog
Publication Place
MEGIS Library and Data Catalog
Publisher
Maine Office of Geographic Information Systems
Other Citation Details
1:24000 For more information on the Cowardin System see L.M.Cowardin, et al, 1979 "Classification of Wetland and Deepwater Habitats of the United States". U.S. Department of the Interior, Fish and Wildlife Service FWS/OBS-79/31. http://www.nwi.fws.gov/Pubs_Reports/Class_Manual/class_titlepg.htm
Online Linkage
http://megis.maine.gov/catalog/
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
197102
Beginning Time
Unknown
Ending Date
199212
Ending Time
Unknown
[smcisrcc]
source dates
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
197102
Beginning Time
Unknown
Ending Date
199212
Ending Time
Unknown
Source Currentness Reference
source dates
Source Citation Abbreviation
nwi
Source Contribution
The development process for WETCHAR began with the digital 1:24000 NWI quadrangles. Quadrangle boundaries were dissolved on NWI attribute. Open water (lakes, rivers, ponds) was removed unless identified as NWI system and class "PUB". The NWI polygons were then dissolved on the system attributes (P)Palustrine, (L)Lacustrine, (E)Estuarine, (R)Riverine, (M)Marine. Queries for WETCHAR were applied to this NWI subset.
Citation Information
Originator
Cowardin, L.M., V. Carter, F. Golet, and E. LaRoe
Publication Date
1979
Publication Time
Unknown
Title
(COWARDIN)Classification of Wetland and Deepwater Habitats of the United States
Geospatial Data Presentation Form
atlas
Series Name
US Fish & Wildlife Wetlands Classification
Issue Identification
Cowardin, 1979
Publication Place
St. Petersburg FL
Publisher
U.S. Fish & Wildlife Service
Other Citation Details
103 pp. The wetland classification system is hierarchical, with wetlands and deepwater habitats divided among five major systems at the broadest level. The five systems include Marine (open ocean and associated coastline), Estuarine (salt marshes and brackish tidal water), Riverine (rivers, creeks, and streams), Lacustrine (lakes and deep ponds), and Palustrine (shallow ponds, marshes, swamps, sloughs). Systems are further subdivided into subsystems which reflect hydrologic conditions. Below the subsystem is the class which describes the appearance of the wetland in terms of vegetation or substrate. Each class is further subdivided into subclasses; vegetated subclasses are described in terms of life form and substrate subclasses in terms of composition. The classification system also includes modifiers to describe hydrology (water regime), soils, water chemistry (pH, salinity), and special modifiers relating to man's activities (e.g., impounded, partly drained).
[smcilnkh]
false
Calendar Date
1979
Time of Day
Unknown
[smcisrcc]
publication date
Calendar Date
1979
Time of Day
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
cowardin
Source Contribution
Cowardin wetlands classification used in the National Wetlands Inventory provided the wetland attributes used for the development of WETCHAR and for evaluation of the potential for vegetation variety, emergent vegetation, acidic, and unconsolidated bottom conditions.
Citation Information
Originator
U.S. Geological Survey (USGS), Maine Office of Geographic Information Systems (MEGIS) (ed.)
Publication Date
20010131
Publication Time
Unknown
Title
medem30
Geospatial Data Presentation Form
raster 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
1:24000
Online Linkage
http://megis.maine.gov/catalog/
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
19790701
Beginning Time
Unknown
Ending Date
20010131
Ending Time
Unknown
[smcisrcc]
source dates
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
19790701
Beginning Time
Unknown
Ending Date
20010131
Ending Time
Unknown
Source Currentness Reference
source dates
Source Citation Abbreviation
medem30
Source Contribution
Wetlands with an average slope equal to or less than 3% were identified from this source for floodflow and sediment retention potential.
Citation Information
Originator
U.S. Geological Survey (USGS), Maine Office of Geographic Information Systems (MEGIS) (comp., ed.)
Publication Date
19970101
Publication Time
Unknown
Title
streams
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/
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
19480101
Beginning Time
Unknown
Ending Date
19991231
Ending Time
Unknown
[smcisrcc]
source dates
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
19480101
Beginning Time
Unknown
Ending Date
19991231
Ending Time
Unknown
Source Currentness Reference
source dates
Source Citation Abbreviation
streams
Source Contribution
Wetlands within 100 feet of a surface watercourse or waterbody were identified from this source for finfish, plant and animal habitat potential.
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/
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
19480101
Beginning Time
Unknown
Ending Date
19901231
Ending Time
Unknown
[smcisrcc]
source dates
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
Wetlands within 100 feet of a surface watercourse or waterbody were identified from this source for finfish, plant and animal habitat potential.
Citation Information
Originator
U.S. Geological Survey (USGS), Maine Office of Geographic Information Systems (MEGIS) (comp., ed.)
Publication Date
19970101
Publication Time
Unknown
Title
rivers
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/
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
19480101
Beginning Time
Unknown
Ending Date
19991231
Ending Time
Unknown
[smcisrcc]
source dates
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
19480101
Beginning Time
Unknown
Ending Date
19991231
Ending Time
Unknown
Source Currentness Reference
source dates
Source Citation Abbreviation
rivers
Source Contribution
Wetlands within 100 feet of a surface watercourse or waterbody were identified from this source for finfish, plant and animal habitat potential.
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
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
1948
Beginning Time
Unknown
Ending Date
1999
Ending Time
Unknown
[smcisrcc]
source dates
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
Wetlands within 100 feet of a surface watercourse or waterbody were identified from this source for finfish, plant and animal habitat potential.
Citation Information
Originator
Maine Office of Geographic Information Systems (MEGIS)
Publication Date
20090526
Publication Time
Unknown
Title
schlib
Edition
v6
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
1:24000
Online Linkage
http://megis.maine.gov/catalog/
[smcilnkh]
true
[smcisrcs]
24000
[smcisrcm]
online
Calendar Date
20090526
Time of Day
Unknown
[smcisrcc]
source date
Source Scale Denominator
24000
Type of Source Media
online
Calendar Date
20090526
Time of Day
Unknown
Source Currentness Reference
source date
Source Citation Abbreviation
schlib
Source Contribution
Wetlands within 1/4 mile of a school or library were identified from this source. (These wetlands are seen as likely candidates for use as educational resources, adopt-a-wetland programs, and wetlands that come with a built-in constituency.)
Citation Information
Originator
Maine Inland Fisheries & Wildlife (MDIFW)
Publication Date
2004
Title
(BCD04)bcd
Geospatial Data Presentation Form
vector digital data
Publication Place
Bangor ME
Publisher
Maine Inland Fisheries & Wildlife (MDIFW)
Other Citation Details
This coverage includes more than 1300 occurrence records for rare wildlife species in Maine. Buffer polygon coverage associated with point coverage.
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
[smcisrcc]
publication date
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
bcd04
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine Department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Citation Information
Originator
Seth Barker, Maine Department of Marine Resources (MEDMR)
Publication Date
20030701
Title
eelgrass97
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/
[smcilnkh]
true
[smcisrcs]
24000
Beginning Date
1992
Beginning Time
Unknown
Ending Date
1997
Ending Time
Unknown
Source Scale Denominator
24000
Beginning Date
1992
Beginning Time
Unknown
Ending Date
1997
Ending Time
Unknown
Source Citation Abbreviation
megrass
Source Contribution
Wetlands within 1/2 mile of mapped eelgrass beds or Palustrine wetlands directly connected by a stream of 1/2 mile or less in length to same, were identified from this source.
Citation Information
Originator
Maine Department of Inland Fisheries and Wildlife (MDIFW)
Publication Date
2004
Title
(DWA04)dwa
Geospatial Data Presentation Form
vector digital data
Publication Place
Bangor ME
Publisher
Maine Department of Inland Fisheries and Wildlife (MEIFW)
Other Citation Details
Mapped deer wintering areas (DWAs), rated high, moderate or indeterminant, in organized towns statewide (see Deer Wintering Area and Travel Corridor document, MEIFW, 12/22/99). DWAs were mapped by regional biologists and were then transferred to mylar 7.5 minute quads for digitizing.
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
[smcisrcc]
source date
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
Source Currentness Reference
source date
Source Citation Abbreviation
dwa04
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine Department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Citation Information
Originator
Maine Department of Inland Fisheries and Wildlife (MDIFW)
Publication Date
2004
Title
(DWALURC04)dwalurc
Geospatial Data Presentation Form
vector digital data
Publication Place
Bangor ME
Publisher
Maine Department of Inland Fisheries and Wildlife (MEIFW)
Other Citation Details
Mapped and regulated deer wintering areas in un-organized towns.
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
[smcisrcc]
publication date
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
dwalurc04
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine Department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Citation Information
Originator
Maine Department of Inland Fisheries and Wildlife (MDIFW)
Publication Date
2004
Title
(CWWH04)cwwh
Geospatial Data Presentation Form
vector digital data
Publication Place
Bangor ME
Publisher
Maine Department of Inland Fisheries and Wildlife (MDIFW)
Other Citation Details
Tidal Waterfowl and Wading Bird Habitats. Data for waterfowl and wading birds in Coastal Wildlife Concentration Areas (CWCAs) were evaluated to determine rating as follows:Coastal Marine Geologic Environments: ranked high if located within a moderate or high value CWCA. Otherwise, ranked moderate. Habitats include seaweed communities and reefs.National Wetland Inventory: ranked high if located within a moderate or high value CWCA. Otherwise, ranked moderate. Habitat types include aquatic beds, emergent wetlands, reefs, and mudflats.Eelgrass: ranked high if located within a moderate or high value CWCA. Otherwise, ranked moderate. Habitats include all eelgrass polygons with > 10% eelgrass cover.Eider habitat: the area between the upland boundary and the 30 foot depth contour of any seabird nesting island that has at least 25 nesting pairs of eiders is ranked as high value habitat.Rookery islands: islands are ranked as high if a wading bird rookery was documented in 1995.
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
[smcisrcc]
publication date
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
cwwh04
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine Department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Citation Information
Originator
Maine Department of Inland Fisheries and Wildlife (MDIFW)
Publication Date
2004
Title
(IWWH04)iwwh
Geospatial Data Presentation Form
vector digital data
Publication Place
Bangor ME
Publisher
Maine Department of Inland Fisheries and Wildlife (MEIFW)
Other Citation Details
Inland Waterfowl and Wading Bird Habitats rated high, moderate or indeterminate statewide (see Maine Department of Inland Fisheries and Wildlife: Significant Wildlife Habitat Protection Document, Waterfowl and Wading Bird Habitat - General, MDIFW, 12/22/93). The mapped boundary includes a 250 foot buffer adjacent to the actual wetland habitat utilized by waterfowl and wading birds.
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
[smcisrcc]
publication date
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
iwwh04
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine Department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Citation Information
Originator
Maine Department of Inland Fisheries and Wildlife (MDIFW)
Publication Date
20030918
Title
ehplvtrn
Edition
03
Geospatial Data Presentation Form
vector digital data
Series Name
Essential Wildlife Habitats
Issue Identification
multiple issue
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems (MEGIS)
Other Citation Details
1:24000 EHPLVTRN is available for download in the Maine GIS Data Catalog with a companion file "Essential Wildlife Habitats for Maine's Endangered and Threatened Species", published by MDIFW. The file contains further information on the Essential Wildlife Habitat Regulation, species profiles, the review process and the Maine Endangered Species Act and will download with the dataset in both .doc and .pdf formats. PLEASE READ!
Online Linkage
http://megis.maine.gov/catalog/
[smcilnkh]
true
Calendar Date
20030918
Time of Day
Unknown
Calendar Date
20030918
Time of Day
Unknown
Source Citation Abbreviation
ehplvtrn
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine Department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Citation Information
Originator
Maine Department of Inland Fisheries and Wildlife (MDIFW)
Publication Date
2004
Title
(SHOREBIRD04)shorebird
Geospatial Data Presentation Form
vector digital data
Publication Place
Bangor ME
Publisher
Maine Department of Inland Fisheries and Wildlife (MEIFW)
Other Citation Details
This data layer is a subset of a statewide coverage. Coastal Wildlife Concentration Areas (CWCA) data was used as a starting point. Extensive field surveys began in 1993 to present further refined feeding and roosting areas and identify new areas. Areas are labeled as feeding sites, roosting sites or both.
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
[smcisrcc]
publication date
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
shorebird04
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine Department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Citation Information
Originator
Maine Department of Inland Fisheries and Wildlife (MDIFW)
Publication Date
2004
Title
(WBC04)wbc
Geospatial Data Presentation Form
vector digital data
Publication Place
Bangor ME
Publisher
Maine Department of Inland Fisheries and Wildlife (MEIFW)
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
[smcisrcc]
publication date
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
wbc04
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine Department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Citation Information
Originator
Maine Department of Inland Fisheries and Wildlife (MDIFW)
Publication Date
20040112
Title
sni
Geospatial Data Presentation Form
vector digital data
Series Name
Natural Resource Protection Act
Issue Identification
Coastal Seabird Nesting Islands
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems (MEGIS)
Other Citation Details
1:24000
Online Linkage
http://megis.maine.gov/catalog/
[smcilnkh]
true
[smcisrcs]
24000
Calendar Date
20040112
Time of Day
Unknown
Source Scale Denominator
24000
Calendar Date
20040112
Time of Day
Unknown
Source Citation Abbreviation
sni
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine Department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Citation Information
Originator
Maine Department of Conservation (MEDOC) Land Use Regulation Commission (LURC)
Publication Date
2004
Title
(SEABIRDLURC04)seabirdislandslurc
Geospatial Data Presentation Form
vector digital data
Publication Place
Bangor ME
Publisher
Maine Department of Conservation (MEDOC) Land Use Regulation Commission (LURC)
Other Citation Details
Coverage of the Land Use Regulation Commission's Protected Fish and Wildlife Habitats. Coastal seabird nesting islands or portions thereof along the coast of Maine. This coverage is included in the statewide seabird nesting island database maintained by MEIFW. See metadata for "Seabird Islands" for descriptions of NRPA regulated seabird nesting islands.
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
[smcisrcc]
publication date
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
20010101
Beginning Time
Unknown
Ending Date
20041231
Ending Time
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
seabirdlurc04
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine Department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Citation Information
Originator
Maine Department of Conservation (MEDOC) Maine Natural Areas Program (MENAP)
Publication Date
20041231
Title
(MENAP_EO)menap_eo
Geospatial Data Presentation Form
vector digital data
Series Name
Natural Heritage Network
Issue Identification
Maine Natural Areas Program
Publication Place
Augusta ME
Publisher
Maine Department of Conservation (MEDOC) Maine Natural Areas Program (MENAP)
Other Citation Details
Locations of rare plants and rare and exemplary natural communities in Maine as mapped by the Maine Natural Areas Program, Maine Department of Conservation. Data are mapped at 1:24k or larger scale.
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Calendar Date
20011231
Time of Day
Unknown
[smcisrcc]
publication date
Source Scale Denominator
24000
Type of Source Media
online
Calendar Date
20011231
Time of Day
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
menap_eo
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Citation Information
Originator
Maine Department of Marine Resources (MEDMR)
Publication Date
19950101
Title
shell
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
1:24000
Online Linkage
http://megis.maine.gov/catalog/
[smcilnkh]
true
[smcisrcs]
24000
[smcisrcm]
online
Calendar Date
19801001
Time of Day
Unknown
[smcisrcc]
source dates
Source Scale Denominator
24000
Type of Source Media
online
Calendar Date
19801001
Time of Day
Unknown
Source Currentness Reference
source dates
Source Citation Abbreviation
shell
Source Contribution
Wetlands with 1/2 mile of shellfish habitat or shellfish closure areas or Palustrine wetlands directly connected by a stream of 1/2 mile or less in length to same, were identified from this source.
Citation Information
Originator
Federal Emergency Management Agency (FEMA), Maine Office of Geographic Information Systems (MEGIS, comp.)
Publication Date
20021101
Publication Time
Unknown
Title
firm
Geospatial Data Presentation Form
vector digital data
Series Name
FIRM
Issue Identification
FEMA Q3 Flood Data
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems (MEGIS)
Other Citation Details
1:24000 Publication dates for the Q3 Flood Data by county: Cumberland County 1996; Hancock County 1997; Kennebec County 1996; Oxford County 1996; Penobscot County 1996; Sagadahoc County 1997; Waldo County 1997; Washington County 1997; York County 1996. Original publication location Washington DC, by the Federal Emergency Management Agency (FEMA).
Online Linkage
http://megis.maine.gov/catalog/
[smcilnkh]
true
[smcisrcs]
24000
[smcisrcm]
online
Beginning Date
1974
Beginning Time
Unknown
Ending Date
1995
Ending Time
Unknown
[smcisrcc]
publication date
Source Scale Denominator
24000
Type of Source Media
online
Beginning Date
1974
Beginning Time
Unknown
Ending Date
1995
Ending Time
Unknown
Source Currentness Reference
publication date
Source Citation Abbreviation
firm
Source Contribution
Wetlands contained within a FEMA flood zone were identified from this source for floodflow potential.Issues of note: more than 1/2 of all the NWI wetlands occur in areas of the state without digital FEMA data.
Citation Information
Originator
Maine Department of Conservation (MEDOC), Bureau of Parks and Lands (BPL), Maine Department of Environmental Protection (comp., ed.)
Publication Date
20040310
Publication Time
Unknown
Title
boatlnch_old
Edition
v3
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 ArcInfo version 8.3, Solaris 7, pathname = /home11/crypt83/state/boatlnch, coverage size = .128 MB
Online Linkage
http://megis.maine.gov/catalog/
[smcilnkh]
false
[smcisrcs]
24000
[smcisrcm]
online
Calendar Date
200307
Time of Day
Unknown
[smcisrcc]
source date
Source Scale Denominator
24000
Type of Source Media
online
Calendar Date
200307
Time of Day
Unknown
Source Currentness Reference
source date
Source Citation Abbreviation
boatlnch
Citation Information
Originator
Maine Department of Inland Fisheries and Wildlife (MDIFW)
Publication Date
20060301
Title
eheagle
Geospatial Data Presentation Form
vector digital data
Series Name
Essential Wildlife Habitats
Issue Identification
multiple issue
Publication Place
Augusta ME
Publisher
Maine Office of Geographic Information Systems (MEGIS)
Other Citation Details
1:24000 ArcGIS 8.2 (MDIFW) and (MEGIS)ArcInfo version 8.3, Solaris 7, pathname /home11/crypt83/state/eheagle, dataset size ~ .57 MB; Maine GIS SDE Bureau of Information Services (BIS) Oracle 9i EAGLEEH is available for download in the Maine GIS Internet Data Catalog with a companion file "Essential Wildlife Habitats for Maine's Endangered and Threatened Species", published by MDIFW. The file contains further information on the Essential Wildlife Habitat Regulation, species profiles, the review process and the Maine Endangered Species Act and will download with the dataset in both .doc and .pdf formats. PLEASE READ!Online_linkage: http://megis.maine.gov/catalog/
Online Linkage
Server=bisprodv208.dafs.state.me.us; Service=esri_sde; User=meifw; Version=SDE.DEFAULT
Online Linkage
http://megis.maine.gov/catalog/
[smcilnkh]
true
Time of Day
Unknown
Time of Day
Unknown
Source Citation Abbreviation
eheagle
Source Contribution
Wetlands within 1/4 mile of habitats of management concern which support rare, threatened and endangered plants and animals, exemplary natural communities, and significant and essential wildlife habitats as identified by the Maine Department of Inland Fisheries and Wildlife and the Maine Natural Areas Program, were identified from this source.
Process Description
The process started with NWI coverage by 1:24,000 quad sheet. The quad boundaries were dissolved on NWI attribute. Open water (lakes, rivers, ponds) was removed unless identified as a PUB in the NWI classification. The NWI polygons were then dissolved on the system attribute of the NWI classification (P, L, E, R, M), and queries were then applied to the resulting coverage.
Process Date
20020701
Contact Organization
(MENAP) Maine Natural Areas Program
Contact Position
GIS Manager/Landscape Ecologist
Address Type
mailing address
Address
State House Station 93
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
(207) 287-8047
Hours of Service
Monday through Friday 0800 - 1700 EST
Process Description
This dataset represents a second version where each NWI polygon in the original version was evaluated for its characterization as described above. Plant and animal habitat and hydrography datasets from 2004 were used.
Process Date
200202
Contact Organization
(MENAP) Maine Natural Areas Program
Contact Position
GIS Manager/Landscape Ecologist
Address Type
mailing address
Address
State House Station 93
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
(207) 287-8047
Hours of Service
Monday through Friday 0800 - 1700 EST
Cloud Cover
0
Indirect Spatial Reference
sample town Fayette
Direct Spatial Reference Method
Vector
SDTS Point and Vector Object Type
Area chain
Point and Vector Object Count
148
[smcaptur]
true
Grid Coordinate System Name
UTM Zone Number
19
Scale Factor at Central Meridian
0.9996
Longitude of Central Meridian
-69
Latitude of Projection Origin
0
False Easting
500000
False Northing
0
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 Datum Name
National Geodetic Vertical Datum of 1929
Altitude Distance Units
feet
Entity Type Label
WETCHAR
Entity Type Definition
polygon feature class
Entity Type Definition Source
Environmental Systems Research Institute, Inc. (ESRI)
Attribute Label
ACIDIC
Attribute Definition
Y indicates the presence of acidic conditions within the wetland, as identified from the PH modifier codes in the digital dataset NWI. N indicates the absence of acidic conditions.
Attribute Definition Source
(COWARDIN)Classification of Wetland and Deepwater Habitats of the United States
Beginning Date of Attribute Values
Attribute Label
BOATLNCH
Attribute Definition
Value is Y when the wetland is within one quarter (1/4) mile of a boat launch, as mapped on the MEGIS dataset BOATLNCH, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
COAST_100F
Attribute Definition
Value is Y when the wetland is within one hundred (100) feet of the coastline, as mapped on the MEGIS 1:24000 scale COAST dataset, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
CWWH
Attribute Definition
Value is Y when wetland is within one quarter (1/4) mile of coastal wading bird and waterfowl habitat, as mapped by MEIF&W, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
DEMSLOPE
Attribute Definition
The average slope across a wetland calculated using USGS 30m DEM composite for the State of Maine, MEDEM30.
Beginning Date of Attribute Values
Attribute Label
DWA
Attribute Definition
Value is Y when wetland is within one quarter (1/4) mile of deer wintering area, as mapped by MEIF&W, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
EAGLE
Attribute Definition
Value is Y when wetland is within one quarter (1/4) mile of eagle nesting site, as mapped by MEIF&W, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
EELGRASS
Attribute Definition
Value is Y when the wetland is within one half (1/2) mile of an eelgrass bed, as mapped by MEDMR, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
EM
Attribute Definition
Value Y indicates the presence of emergent vegetation within the wetland, as identified in CLASS codes for the digital dataset NWI, and value N indicates the absence of the condition.
Attribute Definition Source
(COWARDIN)Classification of Wetland and Deepwater Habitats of the United States
Beginning Date of Attribute Values
Attribute Label
FEMA_DATA
Attribute Definition
Value is Y when there is digital FEMA data for the location and N when there is not.
Beginning Date of Attribute Values
Attribute Label
FINFISHHA
Attribute Definition
Indicates the type of and existence of finfish habitat. NEAR WATER identifies wetlands within 100 feet of a pond, stream, or lake, NONE identifies wetlands that are not within 100 feet of a pond, stream, or lake, and INDEPENDENT identifies wetlands that qualify for characterization as finfish habitat based on preselected National Wetland Inventory types regardless of proximity to other hydrographic features. Blank indicates a non-wetland polygon.
Enumerated Domain Value
NEAR WATER
Enumerated Domain Value Definition
within 100 ft of a pond, stream, or lake
Enumerated Domain Value
NONE
Enumerated Domain Value Definition
not within 100 ft of a pond, stream, or lake
Enumerated Domain Value
INDEPENDENT
Enumerated Domain Value Definition
matches preselected NWI types found in the finfish query
Enumerated Domain Value
blank
Enumerated Domain Value Definition
not a wetland polygon
Beginning Date of Attribute Values
Attribute Label
FLOOD_ZONE
Attribute Definition
Value is Y when the wetland is within a flood zone as mapped by FEMA FIRM (Q3) data and N when it is not.
Beginning Date of Attribute Values
Attribute Label
IFW_BCD
Attribute Definition
Value is Y when wetland is within one quarter (1/4) mile of rare animal location, as mapped by MEIF&W, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
IFW_BCD_PO
Attribute Definition
Value is Y when wetland is within one quarter (1/4) mile of rare animal habitat, as mapped by MEIF&W, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
MARINESTRE
Attribute Definition
Value Y indicates that the wetland is a Palustrine (P) wetland connected to mapped shellfish habitat, shellfish closure, or mapped eelgrass beds by a stream of one half (1/2) mile or less in length and value N indicates that the condition does not exist.
Beginning Date of Attribute Values
Attribute Label
MNAP_EO
Attribute Definition
Value is Y when wetland is within one quarter (1/4) mile of Rare Plant or Rare/Exemplary Community, as mapped by the Maine Natural Areas Program (MENAP), and N when it is not.
Beginning Date of Attribute Values
Attribute Label
PLOVTERN
Attribute Definition
Value is Y when wetland is within one quarter (1/4) mile of piping plover or least tern nesting habitat, as mapped by MEIF&W, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
POND_100FT
Attribute Definition
Value is Y when the wetland is within one hundred (100) feet of a pond, as mapped on the MEGIS 1:24000 scale PONDS dataset, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
QCULTURE
Attribute Definition
1 indicates that the wetland meets the criteria for the culture query; 0 indicates that it does not.
Beginning Date of Attribute Values
Attribute Label
QFINFISH
Attribute Definition
1 indicates that the wetland meets the criteria for the finfish query; 0 indicates that it does not.
Beginning Date of Attribute Values
Attribute Label
QFLOODFLOW
Attribute Definition
1 indicates that the wetland meets the criteria for the floodflow query; 0 indicates that it does not.
Beginning Date of Attribute Values
Attribute Label
QPLANT_ANI
Attribute Definition
1 indicates that the wetland meets the criteria for the plant and animal habitat query; 0 indicates that it does not.
Beginning Date of Attribute Values
Attribute Label
QSEDIMENT
Attribute Definition
1 indicates that the wetland meets the criteria for the sediment retention query; 0 indicates that it does not.
Beginning Date of Attribute Values
Attribute Label
QSHELLFISH
Attribute Definition
1 indicates that the wetland meets the criteria for the shellfish query; 0 indicates that it does not.
Beginning Date of Attribute Values
Attribute Label
RIVER_100F
Attribute Definition
Value is Y when the wetland is within one hundred (100) feet of a river, as mapped on the MEGIS 1:24000 scale RIVERS dataset, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
ROSEATE
Attribute Definition
Value is Y when wetland is within one quarter (1/4) mile of roseate tern habitat, as mapped by MEIF&W, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
SCHOOL
Attribute Definition
Value is Y when the wetland is within one quarter (1/4) mile of a school or library, as mapped on the MEGIS 1:24000 scale SCHLIB dataset, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
SHELLCLOSU
Attribute Definition
Value is Y when the wetland is within one half (1/2) mile of a shellfish closure area, as mapped by MEDMR, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
SHELLHARVE
Attribute Definition
Value is Y when the wetland is within one half (1/2) mile of a shellfish harvest area, as mapped by MEDMR, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
SHOREBIRD
Attribute Definition
Value is Y when wetland is within one quarter (1/4) mile of important shorebird feeding and roosting habitat, as mapped by MEIF&W, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
SPO_ID
Attribute Definition
unique statewide identifier
Attribute Definition Source
Maine State Planning Office
Beginning Date of Attribute Values
Attribute Label
STREAM_100
Attribute Definition
Value is Y when the wetland is within one hundred (100) feet of a stream, as mapped on the MEGIS 1:24000 scale STREAMS dataset, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
SYSTEM
Attribute Definition
The system attribute of the wetland, based on the "first letter" attribute from the digital dataset NWI, (P) palustrine, (E) estuarine, (M) marine, (R) riverine, (L) lacustrine
Attribute Definition Source
(COWARDIN)Classification of Wetland and Deepwater Habitats of the United States
Enumerated Domain Value
P
Enumerated Domain Value Definition
Palustrine
Enumerated Domain Value
E
Enumerated Domain Value Definition
Estuarine
Enumerated Domain Value
M
Enumerated Domain Value Definition
Marine
Enumerated Domain Value
R
Enumerated Domain Value Definition
Riverine
Enumerated Domain Value
L
Enumerated Domain Value Definition
Lacustrine
Beginning Date of Attribute Values
Attribute Label
TOTAL
Attribute Definition
Represents the total number of queries for which the wetland received a 1.
Beginning Date of Attribute Values
Attribute Label
TOWN_NUMB
Attribute Definition
To create a unique wetland identifier for wetlands within towns covered by the wetlands characterization project, wetlands were numbered from North to South within each town. A zero indicates a non-wetland polygon. In the statewide WETCHAR dataset. This field would not represent a unique number outside of the town to which it is assigned and is not present in the attributes of the statewide dataset.
Beginning Date of Attribute Values
Attribute Label
UB
Attribute Definition
Value Y indicates the presence of unconsolidated bottom within the wetland, as identified in CLASS codes for the digital dataset NWI and value N indicates the absence of the condition.
Attribute Definition Source
(COWARDIN)Classification of Wetland and Deepwater Habitats of the United States
Beginning Date of Attribute Values
Attribute Label
VEGVARIETY
Attribute Definition
The number of vegetation types within the wetland complex based on attributes for the digital dataset NWI.
Attribute Definition Source
(COWARDIN)Classification of Wetland and Deepwater Habitats of the United States
Beginning Date of Attribute Values
Attribute Label
WBC
Attribute Definition
Value is Y when wetland is within one quarter (1/4) mile of wading bird colony, as mapped by MEIF&W, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
WWH2
Attribute Definition
Value is Y when wetland is within one quarter (1/4) mile of wading bird and waterfowl habitat, as mapped by MEIF&W, and N when it is not.
Beginning Date of Attribute Values
Attribute Label
X_COORD
Attribute Definition
The approximate center of the wetland represented in UTM, NAD83, Zone 19, meters.
Beginning Date of Attribute Values
Attribute Label
Y_COORD
Attribute Definition
Represents the approximate center of the wetland in UTM, NAD83, Zone 19, meters.
Beginning Date of Attribute Values
Entity and Attribute Overview
WETCHAR contains attributes that represent a series of query results as applied to a subset of National Wetlands Inventory data. The dataset contains NWI polygons (open water removed, dissolved by NWI system) attributed Y or N to indicate proximity of the wetland on the landscape to known plant and animal habitat, flood zones, cultural features, hydrography and coastal features, and to indicate known wetland conditions of slope, emergent vegetation, acidity, and unconsolidated bottom. The items QFLOODFLOW, QSEDIMENT, QPLANT_ANI, QFINFISH, QSHELLFISH, QCULTURE represent queries and are coded with 1 to indicate that the wetland meets the criteria for the specific function and with 0 to indicate that it does not. The item TOTAL represents the total number of queries for which the wetland received a 1.
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
WETCHAR contains attributes that represent a series of query results as applied to a subset of National Wetlands Inventory data. The dataset contains NWI polygons (open water removed, dissolved by NWI system) attributed Y or N to indicate proximity of the wetland on the landscape to known plant and animal habitat, flood zones, cultural features, hydrography and coastal features, and to indicate known wetland conditions of slope, emergent vegetation, acidity, and unconsolidated bottom. The items QFLOODFLOW, QSEDIMENT, QPLANT_ANI, QFINFISH, QSHELLFISH, QCULTURE represent queries and are coded with 1 to indicate that the wetland meets the criteria for the specific function and with 0 to indicate that it does not. The item TOTAL represents the total number of queries for which the wetland received a 1.
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 145
City
Augusta
State or Province
ME
Postal Code
04333-0145
Country
USA
Contact Voice Telephone
(207) 624-7700
Contact Facsimile Telephone
(207) 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
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
ArcView Shapefile Format
Format Information Content
MEGIS has made all vector layers, in the Maine GIS Internet Data Catalog, available in ESRI's ArcView 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. A link to a trial copy WinZip software is available at http://megis.maine.gov/links/.
Network Resource Name
http://megis.maine.gov/catalog/
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These data are available to Internet browsers for download from the Maine GIS Internet Data Catalog. 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. A link to a trial copy WinZip software is available at http://megis.maine.gov/links/. If you are not already a GIS user, free software for viewing these files is available from Environmental Systems Research Institute, Inc. (ESRI). See http://megis.maine.gov/links/ for a link to ArcExplorer 9.x .
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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.
Contact Organization
(MEGIS) Maine Office of Geographic Information Systems
Contact Position
GIS Coordinator
Address Type
mailing address
Address
State House Station 145
City
Augusta
State or Province
ME
Postal Code
04333-0145
Country
USA
Contact Voice Telephone
(207) 624-7700
Contact Facsimile Telephone
(207) 287-3842
Hours of Service
Monday through Friday 0800 - 1700 EST
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
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Please contact the Maine Office of GIS (MEGIS) for access instructions.
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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
20050517
Metadata Review Date
20070925
Metadata Future Review Date
Metadata Contact
Contact Organization
(Hertz) Maine State Planning Office
Contact Person
Elizabeth Hertz
Contact Position
Senior Planner
Address Type
mailing address
Address
State House Station 38
City
Augusta
State or Province
ME
Postal Code
04333
Country
USA
Contact Voice Telephone
(207) 287-8935
Contact Facsimile Telephone
(207)-287-8059
Contact Electronic Mail Address
elizabeth.hertz@state.me.us
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
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