Bristol Bay Region, Alaska, Vegetation Cover Classification, USGS, Alaska

This digital data set includes vegetation cover classification derived from Landsat MSS data and can be keyed on a 1:250,000 quadrangle basis. Spatial referencing is by 50 meter grid cell size. The data source is Landsat MSS data (73 records), storage required varies by storage medium and selected area. The file structure is sequential. Data are available on: 9-track, 800 bpi, 1600 bpi, 6250 bpi, unlabeled, unblocked, fixed record length tape and 8' floppy disk. Subsets and custom formats are available; documentation is also available. The data is organized by 7 1/2 ' or 15 ' quads. General area covered: Bristol Bay region in Alaska.