2007/08 MD Statewide Ortho Mosaics (ECW)
The ESRGC has converted the extensive tile libraries of the 07/08 MD Statewide Ortho Collection for each county into a single ECW compressed mosaic. For more information on the ECW filetype visit here. For more information on the MD Ortho Imagery Partnership or visit here.We have notice performance improvements over the raw MrSID tile format. With the ECW, the user should notice faster draw/refresh times. They also eliminate the need for loading multiple tiles or building Raster Catalogs for a project. The entire county is in a single file.
We currently offer True Color ECW Mosaics for the following counties (NAD83M):
- Allegany County
- Anne Arundel County
- Baltimore City
- Calvert County
- Caroline County
- Dorchester County
- Queen Anne's County
- Somerset County
- St.Mary's County
- Talbot County
- Wicomico County
- Worcester County
We currently offer Color Infrared ECW Mosaics for the following counties (NAD83FT):
- Caroline County
- Cecil County
- Harford County
- Kent County
- Queen Anne's County
- Somerset County
- Wicomico County
- Worcester County
We are constantly processing counties, please check as this list will expand often.
