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Flow Accumulation from the Hydrologic Derivatives for Modeling and Analysis (HDMA) database -- Europe

Dates

Publication Date
Time Period
2017

Citation

Verdin, K.L., 2017, Hydrologic Derivatives for Modeling and Applications (HDMA) database: U.S. Geological Survey data release, https://doi.org/10.5066/F7S180ZP.

Summary

This dataset contains the Flow Accumulation (FA) for Europe from the Hydrologic Derivatives for Modeling and Analysis (HDMA) database. The data were developed and distributed by processing units. There are 11 processing units for Europe. The distribution files have the number of the processing unit appended to the end of the zip file name (e.g. eu_dem_3_2.zip contains the DEM data for unit 3-2). The HDMA database provides comprehensive and consistent global coverage of raster and vector topographically derived layers, including raster layers of digital elevation model (DEM) data, flow direction, flow accumulation, slope, and compound topographic index (CTI); and vector layers of streams and catchment boundaries. The coverage of the [...]

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eu_fa.jpg thumbnail 221.37 KB
1.12 GB
EU_fa_1.zip 47.29 MB
EU_fa_2.zip 174.23 MB
EU_fa_3.zip 679.45 MB
EU_fa_4.zip 113.93 MB
EU_fa_5.zip 18.47 MB
EU_fa_6.zip 132.8 MB
EU_fa_7.zip 39.35 MB
EU_fa_8.zip 182.43 MB
EU_fa_9_1.zip 831.4 MB
EU_fa_9_2.zip 175.01 MB
EU_fa_FGDC.xml
Original FGDC Metadata

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12.06 KB

Purpose

This dataset contains the flow accumulation for Europe from the Hydrologic Derivatives for Modeling and Analysis (HDMA) database. This dataset is appropriate for use in continental-scale modeling effort. The Pfafstetter codes provide topological information that can be useful for upstream and downstream tracing.
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