Filters: Tags: deserts (X) > Types: GeoTIFF (X)

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Wetlands in the state of Arizona We created a single map of surface water presence by intersecting water classes from available land cover products (National Wetland Inventory, Gap Analysis Program, National Land Cover Database, and Dynamic Surface Water Extent) across the U.S. state of Arizona. We derived classified samples for four wetland classes from the harmonized map: water, herbaceous wetlands, wooded wetlands, and non-wetland cover. In Google Earth Engine (GEE) we developed a random forest model that combined the training data with spatially explicit predictor variables of vegetation greenness indices, wetness indices, seasonal index variation, topographic variables, and hydrologic parameters. The final product is a wall-to-wall map of... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster; Tags: Arizona, Ecology, Geography, Hydrology, Land Use and Land Cover Map, All tags... Remote Sensing, USGS Science Data Catalog (SDC), desert ecosystems, deserts, imageryBaseMapsEarthCover, land use and land cover, wetlands, wetlands, Fewer tags Biophyiscal settings and wildfire frequencies in the Mojave Desert ecological section of California, 1984 to 2013 This raster dataset contains biophysical settings (band 1) and wildfire frequencies (band 2) within the Mojave Desert ecological section of California. Biophysical settings were developed by the LANDFIRE program and fires occurences were mapped by the Monitoring Trends in Burn Severity (MTBS) program. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: California, Mojave Desert, biophysical settings, deserts, wildfire frequency Ecological zones of California deserts The dataset delineates ecological zones within California deserts. We derived ecological zones by reclassifying LANDFIRE vegetation biophysical setting types, plus defined various non-wildland (e.g. developed urban/agriculture/roads) and non-burnable (e.g. open water/barren) areas using LANDFIRE existing vegetation types. The 43 biophysical setting types present within the study area were grouped into 13 general vegetation types, which were further grouped into 4 elevation-based ecological zones plus one riparian zone according to their constituent plant associations. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: California, Colorado Desert, Great Basin, Mojave Desert, Mono, All tags... Sonoran Desert, deserts, wildfire regimes, Fewer tags Biophyiscal settings and wildfire frequencies in the Southeastern Great Basin ecological section of California, 1984 to 2013 This raster dataset contains biophysical settings (band 1) and wildfire frequencies (band 2) within the Southeastern Great Basin ecological section of California. Biophysical settings were developed by the LANDFIRE program and fires occurences were mapped by the Monitoring Trends in Burn Severity (MTBS) program. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: California, Southeastern Great Basin, biophysical settings, deserts, wildfire frequency Biophyiscal settings and wildfire frequencies in the Colorado Desert ecological section of California, 1984 to 2013 This raster dataset contains biophysical settings (band 1) and wildfire frequencies (band 2) within the Colorado Desert ecological section of California. Biophysical settings were developed by the LANDFIRE program and fires occurences were mapped by the Monitoring Trends in Burn Severity (MTBS) program. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: California, Colorado Desert, biophysical settings, deserts, wildfire frequency Biophyiscal settings and wildfire frequencies in the Mono ecological section of California, 1984 to 2013 This raster dataset contains biophysical settings (band 1) and wildfire frequencies (band 2) within the Mono ecological section of California. Biophysical settings were developed by the LANDFIRE program and fires occurences were mapped by the Monitoring Trends in Burn Severity (MTBS) program. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: California, Mono, biophysical settings, deserts, wildfire frequency Biophyiscal settings and wildfire frequencies in the Sonoran Desert ecological section of California, 1984 to 2013 This raster dataset contains biophysical settings (band 1) and wildfire frequencies (band 2) within the Sonoran Desert ecological section of California. Biophysical settings were developed by the LANDFIRE program and fires occurences were mapped by the Monitoring Trends in Burn Severity (MTBS) program. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: California, Sonoran Desert, biophysical settings, deserts, wildfire frequency