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Filters: Tags: population density (X) > partyWithName: Michael E. Wieczorek (X)

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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This data set represents the average population density, in number of people per square kilometer multiplied by 10 for the year 2000, compiled for every catchment of NHDPlus for the conterminous United States. The source data set is the 2000 Population Density by Block Group for the Conterminous United States (Hitt, 2003). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many...
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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This data set represents the average population density, in number of people per square kilometer multiplied by 10 for the year 2000, compiled for every MRB_E2RF1 catchment of selected Major River Basins (MRBs, Crawford and others, 2006). The source data set is the 2000 Population Density by Block Group for the Conterminous United States (Hitt, 2003). The MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental...


    map background search result map search result map Attributes for MRB_E2RF1 Catchments in Selected Major River Basins: Population Density, 2000 Attributes for NHDplus Catchments (Version 1.1) for the Conterminous United States: Population Density, 2000 Attributes for MRB_E2RF1 Catchments in Selected Major River Basins: Population Density, 2000 Attributes for NHDplus Catchments (Version 1.1) for the Conterminous United States: Population Density, 2000