gov.noaa.nos:B00221DOC/NOAA/NOS/HSD > United States Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS), Hydrographic Surveys Division (HSD)19900525The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information. NOAA is responsible for archiving and distributing the source data as described in this metadata record.These hydrographic data are made available to the public for a wide variety of uses, such as sea-bottom characterization, habitat classification, coastal studies, boundary issues, and tsunami forecasting. These data are not intended to be used for navigation. Nautical charts produced and certified by NOAA should be used for navigation purposes.1990052219900525UnknownCompletenotPlanned-74.0049-73.659337.368736.9964NASA/GCMD Earth Science KeywordsEARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > BathymetryEARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Seafloor TopographyEARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Water DepthU.S. States/TerritoriesVirginiaLocalityNorfolk CanyonSublocality92.5 NM East of Cape CharlesRestriction Code: otherRestrictions; DOC/NOAA/NESDIS/NGDC > United States Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Environmental Satellite, Data, and Information Service (NESDIS), National Geophysical Data Center (NGDC)DOC/NOAA/NESDIS/NGDC > United States Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Environmental Satellite, Data, and Information Service (NESDIS), National Geophysical Data Center (NGDC) National Ocean Service Hydrographic Database Manager (303) 497-6390 (303) 497-6513 NOAA/NESDIS/NGDC/MGG 325 Broadway E/GC3 Boulder CO 80305-3328 USA Hydro.Info@noaa.gov distributorphysical and mailing NOAA/NESDIS/NGDC/MGG BoulderCO80305-3328(303) 497-6390Hydro.Info@noaa.govUnknown NOAA/NOS ASCII sounding datahttp://surveys.ngdc.noaa.gov/mgg/NOS/coast/B00001-B02000/B00221/GEODAS/B00221.a93.gz None DOC/NOAA/NESDIS/NGDC > United States Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Environmental Satellite, Data, and Information Service (NESDIS), National Geophysical Data Center (NGDC)DOC/NOAA/NESDIS/NGDC > United States Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Environmental Satellite, Data, and Information Service (NESDIS), National Geophysical Data Center (NGDC) National Ocean Service Hydrographic Database Manager (303) 497-6390 (303) 497-6513 NOAA/NESDIS/NGDC/MGG 325 Broadway E/GC3 Boulder CO 80305-3328 USA Hydro.Info@noaa.gov distributorphysical and mailing NOAA/NESDIS/NGDC/MGG BoulderCO80305-3328(303) 497-6390Hydro.Info@noaa.govUnknown NOAA/NOS ASCII header metadatahttp://surveys.ngdc.noaa.gov/mgg/NOS/coast/B00001-B02000/B00221/GEODAS/B00221_h93.htm None DOC/NOAA/NESDIS/NGDC > United States Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Environmental Satellite, Data, and Information Service (NESDIS), National Geophysical Data Center (NGDC)DOC/NOAA/NESDIS/NGDC > United States Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Environmental Satellite, Data, and Information Service (NESDIS), National Geophysical Data Center (NGDC) National Ocean Service Hydrographic Database Manager (303) 497-6390 (303) 497-6513 NOAA/NESDIS/NGDC/MGG 325 Broadway E/GC3 Boulder CO 80305-3328 USA Hydro.Info@noaa.gov distributorphysical and mailing NOAA/NESDIS/NGDC/MGG BoulderCO80305-3328(303) 497-6390Hydro.Info@noaa.govUnknown NOAA/NOS ASCII XYZ sounding datahttp://surveys.ngdc.noaa.gov/mgg/NOS/coast/B00001-B02000/B00221/GEODAS/B00221.xyz.gz None 20130520DOC/NOAA/NOS/OCS > United States Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS)mailing and physical NOAA/NOS/OCS/HSD 1315 East-West Highway, SSMC3 Silver SpringMD20910(301) 713-2698 x118dan.neumann@noaa.govhydro.info@noaa.govContent Standard for Digital Geospatial Metadata: Extensions for Remote Sensing MetadataFGDC-STD-012-2002