Bar Harbor 2004 B and W

Identification Information

Citation Information

Originator	KAPPA Mapping Inc
Publication Date	2004
Title	Bar Harbor 2004 B and W
Publication Place	Augusta ME
Publisher	Maine Office of Geographic Information Systems (MEGIS)

Abstract

This OGC-compliant web mapping service (WMS) provides 2004 black-and-white aerial orthophotos at a resolution of 6 inch and 1 foot for Bar Harbor, Maine and some adjacent areas. The imagery were captured May 1, 2004 by Photo Science of Lexington KY, and further processed by KAPPA Mapping of Bangor ME to create orthophotos

Purpose

General mapping, planning, and other municipal uses.

Time Period of Content

Calendar Date	20040501
Time of Day	Unknown
Currentness Reference	ground condition

Status

Progress	Complete
Maintenance and Update Frequency	None planned

Bounding Coordinates

West Bounding Coordinate	-68.42
East Bounding Coordinate	-68.16
North Bounding Coordinate	44.45
South Bounding Coordinate	44.3

Keywords

Theme	imageryBaseMapsEarthCover (ISO Keyword Thesaurus)
Theme	aerial photograph, image (Maine GIS Thesaurus-Theme)
Place	Maine, United States (Maine GIS Thesaurus-Place)
Stratum	land surface (GCMD Parameter Keyword)

Access Constraints

None

Use Constraints

None

Contact Person

Claire Kiedrowski, CP

Contact Organization

KAPPA Mapping Inc

Address Type

mailing and physical address

Address

6 State Street Suite 301

City

Bangor

State or Province

Postal Code

04401

Contact Voice Telephone

207-942-5200

Contact Electronic Mail Address

info@kappamap.com

Native Data Set Environment

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.3.1.3000

[smbrowse]

false

Horizontal Positional Accuracy Report

Consistent with national standards for 1' and 6" ground sample distance (GSD).

Process Description

For the 6" orthos, which are over the downtown Bar Harbor area:Project DetailsThis project consists of aerotriangulation of 2 strips of 1"=600' photography over the downtown area of Bar Harbor, Maine. The final results are to be used to generate 1"=100' planimetric mapping of the downtown area and to produce O.5' resolution digital orthophotos.PhotographyA total of 2 flight lines of panchromatic aerial photography, 14 stereo photographs, were taken at an altitude of 3,600 feet above ground level. The photography was taken running from the northwest to the southeast generally paralleling the shoreline of the Atlantic Ocean. The photography was obtained in May 1, 2004 using a conventional 6" focal length lens, and airborne GPS (ABGPS).ControlThe ground control for this project consists of GPS surveyed targeted ground control. The targeted ground control was used to perform softcopy A/T that also used ABGPS data.The following is a list of the targeted ground control coordinates:Point ID Easting Northing Elevation102 1062222.179 262061.361 45.574103 1061600.889 264518.516 10.300104 1056553.034 262865.785 156.661105 1057454.261 259559.051 148.352106 1060668.922 259005.939 87.022107 1062175.633 255294.247 277.0281101 1063863.023 253752.428 141.335Aerotriangulation MeasurementPass points and flight ties were pugged using a Wild PU G 3 device.The measurement of the pass point and control data was performed on a DSR-14 analytical stereo plotter using ABC software. The data exported from this process is the raw plate coordinates.Aerotriangulation AdjustmentThe adjustment of the raw coordinates received from DSR-14 and the ground control were adjusted using ALBANY software. All strips were first run through a polynomial strip and block adjustment for the purpose of detecting blunders.

Contact Person

Claire Kiedrowski, CP

Contact Organization

KAPPA Mapping Inc

Address Type

mailing and physical address

Address

6 State Street Suite 301

City

Bangor

State or Province

Postal Code

04401

Contact Voice Telephone

207-942-5200

Contact Electronic Mail Address

info@kappamap.com

Process Description

For the 1' orthos:Project DetailsThis project consists of aerotriangulation of 6 strips of 1"=1200' photography over the entire town of Bar Harbor, Maine. An additional and 1 strip of 1"= 1500' photography was flown over Cadillac Mountain to ensure stereo coverage over the entire mountain. The final results are to be used to generate 1"=200' planimetric mapping of the rural town areas and to produce 1.0' resolution digital orthophotos for both the rural town areas.PhotographyA total of 6 flight lines of panchromatic aerial photography, 69 stereo photographs, were taken at an altitude of 7,200 feet above ground level. An additional flight line of 5 stereo photographs, were taken at an altitude of 9,000 feet above ground level. The photography was taken running from the northwest to the southeast generally paralleling the shoreline of the Atlantic Ocean. The photography was obtained in May 1, 2004 using a conventional 6" focal length lens, and airborne GPS (ABGPS).ControlThe ground control for this project consists of GPS surveyed targeted ground control. The targeted ground control was used to perform softcopy A/T that also used ABGPS data.Aerotriangulation MeasurementPass points and flight ties were pugged using a Wild PUG 3 device. The measurement of the pass point and control data was performed on a DSR-14 analytical stereo plotter using ABC software. The data exported from this process is the raw plate coordinates.Aerotriangulation AdjustmentThe adjustment of the raw coordinates received from DSR-14 and the ground control were adjusted using ALBANY software. All strips were ftrst run through a polynomial strip and block adjustment for the purpose of detecting blunders. The ftnal adjustment of the block was accomplished by using a rigorous simultaneous least squares bundle adjustment.For more information, contact:Claire Kiedrowski, CPKAPPA Mapping, Inc.6 State Street, Suite 301Bangor, ME 04401Ph: 207-942-5200E:

Contact Person

Claire Kiedrowski, CP

Contact Organization

KAPPA Mapping Inc

Address Type

mailing and physical address

Address

6 State Street Suite 301

City

Bangor

State or Province

Postal Code

04401

Contact Voice Telephone

207-942-5200

Contact Electronic Mail Address

info@kappamap.com

Cloud Cover

Grid Coordinate System Name

ARC Coordinate System

Planar Coordinate Encoding Method

Horizontal Datum Name

NAD83

Ellipsoid Name

GRS80

Semi-major Axis

Denominator of Flattening Ratio

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

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

Distribution Liability

Users must assume responsibility to determine the usability of this data for their purposes.

Format Name

WMS

Format Version Number

1.1

Format Specification

OpenGIS (OGC) Web Map Service (WMS)

[accinstr]

The Maine Office of GIS and the GeoLibrary Board provide web mapping services to distribute aerial photos and other digital data. A WMS is not a web application which you can see in a web browser; rather, it requires you to add the service to a GIS software application.

[smdistty]

Fees

None

Ordering Instructions

http://www.maine.gov/geolib/wms.htm

Metadata Reference Information

Metadata Date

20090728

Metadata Review Date

Metadata Future Review Date

Metadata Contact

Contact Organization	Maine Office of Geographic Information Systems
Contact Person	GIS Manager
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 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