The following products are available:

• NLCD 92 (by State)

  This data is cast to the Albers Equal-Area Conic projection, and it is referenced to the North American Datum of 1983 (NAD83). Accuracy assessment has not been completed for every location, so there are two separate categories of the NLCD 92 product to reflect this status:

  • Final product consists of the NLCD 92 data for which accuracy assessment is complete. The final product is available on CD-ROM in GeoTIFF format. The data is also available via FTP download in either generic binary 8-bit or GeoTIFF format.

  • Preliminary product consists of the NLCD 92 data for which accuracy assessment is not complete. The data is available in either generic binary 8-bit or GeoTIFF format, and it is distributed via FTP download only.

• NLCD 92 (Seamless)

  The seamless product consists of NLCD 92 for the conterminous U.S., which is provided according to a user-specified area of coverage. The data is expressed in geographic coordinates (latitude/longitude), and it is referenced to the North American Datum of 1983 (NAD83). The files are available in GeoTIFF, ArcGrid, or BIL format. The data is available on CD-ROM for any selected area, regardless of size. Instantaneous download is also available for areas up to 30 square degrees latitude/longitude (in 100 mb files).