Gis files download nlcd

 · NLCD represents the latest evolution of NLCD land cover products focused on providing innovative land cover and land cover change data for the Nation. NLCD offers 8 integrated epochs of land cover for years , , , , , , , and  · The NLCD 20products for tree canopy cover will be released in the next year. RCMAP rangeland fractional component data including a time-series, projections of future component cover through the s, and Ecological Potential component cover . Data Overview: Data and Tools. Use 7zip or another compression program to open these files. Download Land Cover Data. Conterminous United States (based on imagery) Download Alaska Land Cover * Download Hawaii Land Cover * Download Puerto Rico Land Cover * * These data are based on bltadwin.rug: nlcd.

NLCD is an ongoing land cover modeling production effort with NLCD scientists providing expertise in research and development, modeling, scripting, scene selection, cloud-masking, land cover mapping, and imperviousness mapping production. Land cover and imperviousness products will be available for 7 product dates between and NLCD is a Landsat based landcover database with several independent data layers, which allow users a wide variety of potential applications. Primary components in the database include: 1. normalized imagery for three time periods per path/row, 2. ancillary data including a 30 m DEM, slope, aspect and a positional index, 3. per-pixel. In addition to these original GIS data products, a GeoPDF map of the Revised Illinois CDL is available for download (see below). A GeoPDF is a special type of PDF, affording both visualization of the land cover information, as well as providing the user some basic GIS functions.

The NLCD suite of Conterminous U.S. (CONUS) land cover and impervious products have now been released. This release includes eight epochs of land cover (, , , , , , , and ), a – land cover change index, and sixteen urban imperviousness datasets - a percent imperviousness and classified. The original National Land Cover Database (NLCD) was created in by the Multi-Resolution Land Characteristics (MRLC) Consortium. The latest data were released in May , and contain updated versions for , , , , , , and new data for This release also contains imperviousness, forest canopy, and shrubland rasters. The National Land Cover Database (NLCD) serves as the definitive Landsat-based, meter resolution, land cover database for the Nation. NLCD provides spatial reference and descriptive data for characteristics of the land surface such as thematic class (for example, urban, agriculture, and forest), percent impervious surface, and percent tree canopy cover.