Skip Maine state header navigation
Tags
rectified photograph, Aerial photography, GSD .075m, rectified image, orthophoto, Digital orthophotos, Digital image map, ImageryBaseMapsEarthCover
Use in GIS for viewing and analysis along with sale to surveying, engineering, GIS and other intersted individuals and companies.
This OGC-compliant web mapping service (WMS) provides 3" pixel resolution orthoimagery of the cities of Lewiston/Auburn ME. This WMS is provided by the Maine Office of GIS and the Maine GeoLibrary Board. Lewiston/Auburn 2006 3" orthoimagery - As the prime contractor, James W. Sewall Company. used the aerial photography flown in one session on April 9th, 2006. Data were collected at an altitude of 7200' using a 6" Zeiss RMK camera with FMC. The film scale was 1" = 600', scanned at a resolution of 2540dpi (10 microns). Orthophotos were produced to meet ASPRS class 1 specifications for 1"=100' (1:1200) mapping, or a horizontal accuracy of about 1 foot with a 3-inch ground pixel resolution.
Cities of Lewiston/Auburn, James W. Sewall Company.
Data should not be used beyond the scale of 1:1200.
Extent
There is no extent for this item.
| Maximum (zoomed in) | 1:5,000 |
| Minimum (zoomed out) | 1:150,000,000 |
Cities of Lewiston/Auburn, James W. Sewall Company.
ground condition
Data should not be used beyond the scale of 1:1200.
Monday through Friday
This OGC-compliant web mapping service (WMS) provides 3" pixel resolution orthoimagery of the cities of Lewiston/Auburn ME. This WMS is provided by the Maine Office of GIS and the Maine GeoLibrary Board. Lewiston/Auburn 2006 3" orthoimagery - As the prime contractor, James W. Sewall Company. used the aerial photography flown in one session on April 9th, 2006. Data were collected at an altitude of 7200' using a 6" Zeiss RMK camera with FMC. The film scale was 1" = 600', scanned at a resolution of 2540dpi (10 microns). Orthophotos were produced to meet ASPRS class 1 specifications for 1"=100' (1:1200) mapping, or a horizontal accuracy of about 1 foot with a 3-inch ground pixel resolution.
Use in GIS for viewing and analysis along with sale to surveying, engineering, GIS and other intersted individuals and companies.
ground condition
none
Data should not be used beyond the scale of 1:1200.
Cities of Lewiston/Auburn, James W. Sewall Company.
Orthoimagery for Lewiston/Auburn clipped to roughly 100m beyond the city boundaries, and including extra area in Buckfield, Hebron, Poland, and Turner.
Data meets ASPRS class 1 accuracy standards for 1" = 100' (1:1200) orthophots, or horizontal accuracy of 1 foot.
Lewiston/Auburn 2006 3" orthoimagery - As the prime contractor, James W. Sewall Company. used the aerial photography flown in one session on April 9th, 2006. Data were collected at an altitude of 7200' using a 6" Zeiss RMK camera with FMC. The film scale was 1" = 600', scanned at a resolution of 2540dpi (10 microns). Orthophotos were produced to meet ASPRS class 1 specifications for 1"=100' (1:1200) mapping, or a horizontal accuracy of about 1 foot with a 3-inch ground pixel resolution.
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.