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- 6 Nov 2021 - Physiography for the Mid-Atlantic Coastal Plain was constructed by standardizing and extrapolating previous physiographic interpretations for areas within and adjacent to the region. For more information, see U. S. Geological Survey Professional Paper 1680.catalog.data.gov. Department of the Interior. United States of America. English.
xml, zip29 Nov 2020 - A scope of work was developed in response to a request by the U. S. Army Corps of Engineers, Philadelphia District. The request was to perform a topographic change grid analysis for the Frankford ... global positioning system (GPS) survey was conducted for each topographic quadrangle in order to evaluatecatalog.data.gov. Pennsylvania Geospatial Data Clearinghouse. United States of America. English.29 Nov 2020 - A scope of work was developed in response to a request by the U. S. Army Corps of Engineers, Philadelphia District. The request was to perform a topographic change grid analysis for the Frankford ... global positioning system (GPS) survey was conducted for each topographic quadrangle in order to evaluatecatalog.data.gov. Pennsylvania Geospatial Data Clearinghouse. United States of America. English.29 Nov 2020 - A scope of work was developed in response to a request by the U. S. Army Corps of Engineers, Philadelphia District. The request was to perform a topographic change grid analysis for the Frankford ... global positioning system (GPS) survey was conducted for each topographic quadrangle in order to evaluatecatalog.data.gov. Pennsylvania Geospatial Data Clearinghouse. United States of America. English.11 Nov 2021 - of the U. S. Geological Survey.catalog.data.gov. Department of the Interior. United States of America. English. tar, xml11 Nov 2021 - Most information was obtained from MRDS (U. S. Geological Survey Mineral Resource Data System). The data was put into GSMODS (a USGS designed database). The data was modified by field examination by the authors. An arc output was generated from GSMODS and a point coverage was created.catalog.data.gov. Department of the Interior. United States of America. English. tar, xml11 Nov 2021 - . For more information, see U. S. Geological Survey Professional Paper 1680.catalog.data.gov. Department of the Interior. United States of America. English. tar, xml, zip12 Nov 2020 - the bathymetry for the Atlas of the U.S. Exclusive Economic Zone, Bering Sea, U.S. Geological Survey Misc. Investigations Series I-2053, 1991 (also known as the GLORIA survey). The map was published separately by Hall et al. 1989, U. S. Geological Survey Open-file Report 89-548.catalog.data.gov. Department of the Interior. United States of America. English.11 Nov 2021 - the bathymetry for the Atlas of the U.S. Exclusive Economic Zone, Bering Sea, U.S. Geological Survey Misc. Investigations Series I-2053, 1991 (also known as the GLORIA survey). The map was published separately by Hall et al. 1989, U. S. Geological Survey Open-file Report 89-548.catalog.data.gov. Department of the Interior. United States of America. English. xml11 Nov 2021 - A digital representation of the watersheds of 43 sites on large river systems sampled by the National Stream Quality Accounting Network (NASQAN) of the U. S. Geological Survey (USGS) in 2000 was created primarily from 1:250,000 hydrologic units(HUCs) in the United States. Watershed information fromcatalog.data.gov. Department of the Interior. United States of America. English. tar, xml