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Due to an early spring, the 2005 Statewide Orthophotography Project contains images with leaf-on conditions. To correct this, EarthData reflew the areas with heavy leaves. The 2006 orthophotography is not a state-wide dataset but contains imagery and elevation for those counties that were effected by the leaf-on conditions during 2005. This data set contains Color-Infrared (CIR) Digital Ortho Quarter Quads (DOQQ) tiles for the State of Indiana.
The Indiana 2006 digital CIR orthophotography reflight was collected during February and March leaf-off conditions at a minimum resolution of 1-meter. The following counties have select areas involved in reflights: Adams, Brown, Clark, Crawford, Daviess, Greene, Harrison, Hendricks, Huntington, Jackson, Jasper, Lawrence, Morgan, Newton, Noble, Orange, Owen, Pike, Porter, Posey, Spencer, St. Joseph, Wabash, Warrick, Wells, White, Dubois, Elkhart, Floyd, Kosciusko, Lake, Marion, Monroe, Perry, Steuben, Tippecanoe, and Vanderburgh. EarthData reflew Dubois and Perry Counties in their entirety.
These files can be used with GIS software to view the tiling system for the high-resolution 2005 ortho tiles.
Index Shapefile -State Plane East (722KB ZIP)
Index Shapefile -State Plane West (697KB ZIP)
This shapefile can be used to view the 2006 reflight paths for select areas in Indiana.
2006 Reflight Dates Shapefile (12.63 KB ZIP)
2006 Reflights Image (45.38 KB .jpg)
The current archive includes individual image tiles (GeoTIFF and MrSID format).
Quarter-quad Mosaics
Coordinate System: UTM Zone 16N, meters
Horizontal Datum: NAD83
Pixel Resolution: 1-meter
File Format: GeoTIFF uncompressed (~100 MB/file)
File Format: MrSID compressed 20:1 (~5 MB/file)
