Filters: Tags: St. John (X) > Extensions: Raster (X)

Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Downloadable (1) GeoTIFF (1) Map Service (1) Raster (1) Contacts U.S. Forest Service - International Institute of Tropical Forestry Data Center - Caribbean Landscape Conservation Cooperative Categories Data (1) Tag Types Place (1) Theme (1) View Results as: JSON ATOM CSV

U.S. Virgin Islands 2007 GAP Land Cover The U.S. Virgin Islands 2007 land cover, created as part of the USVIGAP analysis project supported by the USGS, is a forty-nine class land cover classification. The USVIGAP land cover is based primarily on the unsupervised classification of five Earth Observing 1 (EO-1) Advanced Land Imager (ALI) scenes acquired in 2007. The ALI scenes were processed, segmented into geoclimatic zones and classified individually. ASTER and Landsat 7 ETM+ imagery from 2008 and 2009 were used to complete areas of no data resulting from cloud and cloud shadow in the initial ALI classification. The land cover was created through the use of the spectral information derived from the satellite imagery and ancillary data such as geology,... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Habitat, Land Cover, St. Croix, St. John, St. Thomas, All tags... U.S. Virgin Islands, Vegetation, Water Island, Fewer tags