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Federal
NOAA Electronic Navigational Charts (ENC) NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Office of Coast Survey (OCS) has been involved in the development of a NOAA Electronic Navigational Chart (NOAA ENC) suite to support the marine transportation... -
Federal
NOAA ENC Direct to GIS recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's Electronic Navigational Charts (NOAA ENCs) have been developed to support the marine transportation infrastructure and coastal management. The NOAA ENCs are in... -
Federal
Collection TIGERweb, 2017, Series Information for the TIGERweb, Web Mapping Service and REST files recent views
U.S. Census Bureau, Department of Commerce —
TIGERweb allows the viewing of TIGER spatial data online and for TIGER data to be streamed to your mapping application. TIGERweb consists of a web mapping service and... -
Federal
USGS Hydrography (NHD) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) National Hydrography Dataset (NHD) NGDA recent views
U.S. Geological Survey, Department of the Interior —
The USGS National Hydrography Dataset (NHD) service from The National Map (TNM) is a comprehensive set of digital spatial data that encodes information about... -
Federal
Environmental Sensitivity Index (ESI) Data Viewer and Data Services for Atlases NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
ESI data characterize the marine and coastal environments and wildlife based on sensitivity to spilled oil. There are three main components: shoreline habitats,... -
Federal
Collection TIGER/Line Shapefile, 2012, Series Information File for the Linear Hydrography County-based Shapefiles recent views
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
USGS National Hydrography Dataset (NHD) Stewardship Plan Objectives for FY20 from the The National Map - National Geospatial Data Asset (NGDA) National Hydrography Dataset (NHD) NGDA recent views
U.S. Geological Survey, Department of the Interior —
U.S. Geological Survey, Department of the Interior - The annual National Hydrography Dataset (NHD) stewardship plan is to maintain hydrography data in the NHD over... -
Federal
USGS Watershed Boundary Dataset (WBD) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) Watershed Boundary Dataset (WBD) NGDA recent views
U.S. Geological Survey, Department of the Interior —
The Watershed Boundary Dataset (WBD) from The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landscape characteristics.... -
Federal
Multiple stressor effects of ocean acidification and hypoxia on behavior, physiology, and gene expression of temperate reef fishes recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Trinidad Head Line (THL) is a transect of stations extending due west from Trinidad Head (41° 3.5¿ N) The THL was initially established in late 2006 to provide... -
Federal
NOAA's Hydrographic Surveys and Reports recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data to support the compilation of nautical charts and... -
Federal
2004 Alaska Lidar Mapping recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The data sets are generated using the OPTECH ALTM 70 kHz LIDAR system mounted onboard AeroMap's twin-engine Cessna 320 aircraft. Classified data sets such as this one... -
Federal
Alabama ESI: HYDRO (Hydrography Lines and Polygons) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains vector lines and polygons representing coastal hydrography used in the creation of the Environmental Sensitivity Index (ESI) for Alabama. The... -
Federal
Sensitivity of Coastal Environments and Wildlife to Spilled Oil: South Florida: HYDRO (Hydrography Lines and Polygons) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains vector lines and polygons representing coastal hydrography used in the creation of the Environmental Sensitivity Index (ESI) for South Florida.... -
Federal
Northwest Peninsular Florida 2016 HYDROL (Hydrography Lines) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains vector lines representing coastal hydrography features that are not captured in the HYDROP polygon data layer. Typically, the features found in... -
Federal
Maine and New Hampshire 2016 HYDRO Lines recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains vector lines representing coastal hydrography features that are not captured in the HYDROP polygon data layer. The features found in the HYDROL... -
Federal
Columbia River ESI: HYDRO (Hydrography Lines and Polygons) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains vector lines and polygons representing coastal hydrography used in the creation of the Environmental Sensitivity Index (ESI) for Columbia... -
Federal
NOAA ENC Direct to GIS: Dredged Area recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's ENC Direct to GIS web portal provides comprehensive access to display, query, and download all available NOAA ENC data in a variety of GIS/CAD formats for non-... -
Federal
Hydrographic and Impairment Statistics Database: VIIS recent views
Department of the Interior —
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in... -
Federal
USGS Geographic Names Acquisition Plan Objectives for FY19 from The National Map - National Geospatial Data Asset (NGDA) Geographic Names Information System (GNIS) NGDA recent views
U.S. Geological Survey, Department of the Interior —
U.S. Geological Survey, Department of the Interior - The annual Geographic Names acquisition plan is to collect geographic name data over the United States and its... -
Federal
2007 South Carolina LiDAR: Charleston (partial), Jasper, and Colleton Counties recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
LiDAR data collection was performed utilizing a Leica ALS-50 sensor, collecting multiple return x, y, and z data as well as intensity data. LiDAR data was processed...