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Location Folder Show Tree ROOT _ScienceBase Catalog __Chesapeake and Delaware Floodplain Network FACET Ancillary Data Published Data Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types OGC WFS Layer (2) OGC WMS Layer (2) Contacts Kristina G Hopkins U.S. Geological Survey Peter R Claggett Marina J Metes U.S. Geological Survey - ScienceBase More... Tag Types Theme (2) USGS Scientific Topic Keyword (1) Place (2) Harvest Set (1) Tag Schemes USGS Thesaurus (1) Common geographic areas (1) None (1) View Results as: JSON ATOM CSV Browse Folder

Geomorphometry for Streams and Floodplains in the Chesapeake and Delaware Watersheds Geomorphometry for Streams and Floodplains in the Chesapeake and Delaware Watersheds was generated as part of the project Quantifying Floodplain Ecological Processes and Ecosystem Services in the Delaware River Watershed funded through the William Penn Foundation's Delaware Watershed Research fund. This dataset contains geomorphometry for streams and floodplains in the Chesapeake and Delaware River watersheds. Geomorphometry is a quantitative representation of landscape surface form (e.g., channel width and depth) obtained from digital elevation models (DEMs). The dataset contains geomorphometry derived from running 3-m DEMs through the Floodplain and Channel Evaluation Tool (FACET) version 0.1.0. FACET generates... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chesapeake Bay Watershed, Delaware River Basin, Floodplain, Floodplain, Geomorphology, All tags... Geomorphology, Geospatial, Hydrography, Lidar, Mapping, Remote Sensing, River, Stream, Streambank, Water Resources, geospatial, lidar, mapping, remote sensing, streambank, Fewer tags Difficult Run Floodplain Sediment and Nutrient Retention Ecosystem Service Datasets, Fairfax County, Virginia Datasets used to quantify and value the ecosystem service of sediment and nutrient retention for floodplains within the Difficult Run watershed located in Fairfax County, Virginia. Geospatial datasets include a digital elevation model (DEM), a hydrologically conditioned DEM, output from the USGS Stream Channel and Floodplain Metric Toolbox, and field data sets used to develop regression models to predict sediment and nutrient retention services for stream within the Difficult Run watershed. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Difficult Run, Fairfax, USGS Science Data Catalog (SDC), Virginia, ecosystem functions, All tags... ecosystem services valuation, geomorphology, geospatial datasets, river reaches, Fewer tags