The Lynx Habitat data was originally submitted to the Northern Region in May and June of 2001. The data was submitted as ArcInfo coverages or ArcInfo grids. The original data was derived from a variety of sources of various scales from 1:24,000 to 1:100,000.
Forest data sets were projected to the Northern Region Albers projection and processed to create consistently formatted datasets. Depending on the Forest this processing may have included dissolving polygon boundaries, renaming Info items, removing non-NFS ownership, combining various classes of lynx habitat.
After consistent datasets for the individual forests were created,polygon coverages were converted into grids and all grids merged together.
Much of the USDA Forest Service data are compiled, processed, and maintained with ARC/INFO software developed by the Environmental Systems Research Institute (ESRI). Much of the information presented uses conventions and terms popularized by ARC/INFO and its user community. The mention of commercial firms or products is for clarity and dentification of procedures and methods only, and no endorsements are implied by the USDA Forest Service.