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Prior research has shown that sediment budgets, and therefore stability, of microtidal marsh complexes scale with areal unvegetated to vegetated marsh ratios (UVVR) suggesting these metrics are broadly applicable indicators of microtidal marsh vulnerability. This effort has developed the UVVR metric using Landsat 8 satellite imagery for the coastal areas of the contiguous United States (CONUS). These datasets provide annual averages of 1) developed, 2) vegetated, 3) unvegetated fractional covers and 4) an unvegetated to vegetated ratio (UVVR) at 30-meter resolution over the coastal areas of the contiguous United States for the years 2014-2018. Additionally, multi-year average values of vegetated fractional cover...


map background search result map search result map Unvegetated to Vegetated Ratio in coastal wetlands along the U.S. Atlantic Coast (16-bit GeoTIFF) TIN Dataset Model of the Mahogany Zone Structure in the Piceance Basin, Colorado Simulation and visualization of coastal tsunami impacts from the SAFRR tsunami source - Maximum tsunami elevation model of Oakland/Alameda, California Simulation and visualization of coastal tsunami impacts from the SAFRR tsunami source - Maximum tsunami elevation model of Oakland/Alameda, California TIN Dataset Model of the Mahogany Zone Structure in the Piceance Basin, Colorado Unvegetated to Vegetated Ratio in coastal wetlands along the U.S. Atlantic Coast (16-bit GeoTIFF)