No ground truth information was gathered or applied to this data. Converted to single precision UTM, Zone 15.
Files contain ground plainmetric coordinates and wetland attributes.
The determination of scanning versus manual digitizing production method was based on feature density, source map quality, feature symbology, and availablitiy of production systems. The data were checked for position by comparing plots of the digital data to the source material. Obtained county files in UNIX format from the EPA Region 7. Converted to singular precision coordinate, cleaned and reprojected to UTM zone 15. 5. Added acreage field.