Boone County GIS Department, February 2003, ASSESSOR.SDE.ORTHO_2002: Boone County GIS Department, Columbia, Boone County, Missouri.
- Server=BCADC2; Service=5151; Database=Assessor; User=sde; Version=sde.DEFAULT
This is a Raster data set. It contains the following raster data types:
Planar coordinates are encoded using row and column
Abscissae (x-coordinates) are specified to the nearest 0.500000
Ordinates (y-coordinates) are specified to the nearest 0.500000
Planar coordinates are specified in survey feet
The horizontal datum used is North American Datum of 1983.
The ellipsoid used is Geodetic Reference System 80.
The semi-major axis of the ellipsoid used is 6378137.000000.
The flattening of the ellipsoid used is 1/298.257222.
Two .dbf image catalog files (one for 100-scale images, and one for 200-scale images) were originally created to automatically access the necessary tiffs based on a desired area of interest (geographic extent). This mosaic was created to provide a seamless county-wide orthophoto image, to make it simpler to access (one file instead of two) the necessary aerial photography for a desired geographic extent. This format also draws much faster than accessing the individual tiffs through the .dbf catalog files.
Are there legal restrictions on access or use of the data?
- Must sign license agreement and is subject to fees defined in fee schedule.
- License agreement prevents licensee from selling/redistributing the data.