Maine Orthoimagery Regional York County 2007

Identification Information:
Citation Information:
Publication Date: 20181016
Title: Maine Orthoimagery Regional York County 2007
Online Linkage:
Abstract: Tile Download Link  Ortho Imagery - As the prime contractor, Bradstreet Consultants, Inc. used the aerial photography flown in one session on April 23-26, 2007, by The Sanborn Map Compay, Inc. of Charlotte, NC who acquired approximately 4,000 photos @ a resolution of 0.5' pixel (similar to 1"=600') with airborne GPS using a Z/I Digital Mapping Aerial Camera. Bradstreet Consultants, Inc. painted and repainted ground targets for photo survey control points (~400) to support full analytical aerotriangulation. The aerotriangulation solution was used to set up each stereopair of photos for orthorectification and DTM compilation. The ortho imagery was rectified from the natural color digial imagery employing a digital terrain model (DTM) collected from the 2007 imagery and supplemented from updating some town's original DTM and some town's from scratch using the imagery in softcopy (digital) stereoplotter in the Kork KDMS and DAT/EM AutoCAD DWG format.
Purpose: Aerial orthophotos at a resolution of 6 inches for most of York County, Maine, 2007
Progress: Complete
Maintenance and Update Frequency: None planned
Spatial Domain:
Bounding Coordinates:
West Bounding Coordinate: -71.0807
East Bounding Coordinate: -70.3172
North Bounding Coordinate: 44.0606
South Bounding Coordinate: 43.0053
Theme Keyword Thesaurus: ISO 19115 Topic Categories
Theme Keyword: imageryBaseMapsEarthCover
Place Keyword Thesaurus: None
Place Keyword: Maine
Temporal Keyword Thesaurus: None
Temporal Keyword: 2007
Access Constraints: None
Use Constraints: Data should not be used beyond the scale of 1:1200. User assumes any risk associated with use of this data.
Point of Contact:
Contact Information:
Contact Organization Primary:
Contact Organization: Maine GeoLibrary
Contact Position: GIS Coordinator
Contact Address:
Address Type: mailing and physical
Address: 51 Commerce Dr 3rd floor
City: Augusta
State or Province: ME
Postal Code: 04330
Country: US
Contact Voice Telephone: 207-624-7700
Contact Electronic Mail Address:
Data Set Credit: Bradstreet Consultants, Inc, Southern Maine Regional Planning Commission, USGS, State of Maine, Maine GeoLibrary Board.
Metadata Reference Information:
Metadata Date: 20181016
Metadata Contact:
Metadata Standard Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata Standard Version: FGDC-STD-001-1998
Metadata Time Convention: local time