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Identification Information:
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Citation:
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Citation Information:
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Publication Date: 20181016
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Title: Maine Orthoimagery Regional York County 2007
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Online Linkage: https://gis.maine.gov/arcgis/rest/services/imageryBaseMapsEarthCover/orthoRegionalYorkCounty2007/ImageServer
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Description:
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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.
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Purpose: Aerial orthophotos at a resolution of 6 inches for most of York County, Maine, 2007
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Status:
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Progress: Complete
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Maintenance and Update Frequency: None planned
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Spatial Domain:
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Bounding Coordinates:
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West Bounding Coordinate: -71.0807
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East Bounding Coordinate: -70.3172
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North Bounding Coordinate: 44.0606
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South Bounding Coordinate: 43.0053
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Keywords:
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Theme:
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Theme Keyword Thesaurus: ISO 19115 Topic Categories
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Theme Keyword: imageryBaseMapsEarthCover
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Place:
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Place Keyword Thesaurus: None
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Place Keyword: Maine
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Temporal:
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Temporal Keyword Thesaurus: None
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Temporal Keyword: 2007
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Access Constraints: None
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Use Constraints: Data should not be used beyond the scale of 1:1200. User assumes any risk associated with use of this data.
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Point of Contact:
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Contact Information:
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Contact Organization Primary:
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Contact Organization: Maine GeoLibrary
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Contact Position: GIS Coordinator
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Contact Address:
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Address Type: mailing and physical
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Address: 51 Commerce Dr 3rd floor
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City: Augusta
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State or Province: ME
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Postal Code: 04330
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Country: US
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Contact Voice Telephone: 207-624-7700
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Contact Electronic Mail Address: GeolibraryBoard.OIT@maine.gov
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Data Set Credit: Bradstreet Consultants, Inc, Southern Maine Regional Planning Commission, USGS, State of Maine, Maine GeoLibrary Board.
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Metadata Reference Information:
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Metadata Date: 20181016
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Metadata Contact:
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Metadata Standard Name: FGDC Content Standard for Digital Geospatial Metadata
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Metadata Standard Version: FGDC-STD-001-1998
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Metadata Time Convention: local time