Filters: Tags: ngda (X) > partyWithName: U.S. Geological Survey (X) > partyWithName: USGS - National Geospatial Technical Operations Center (NGTOC) (X)

Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions ArcGIS REST Service (1) Community (1) Types Citation (16) ArcGIS REST Map Service (1) Map Service (1) Contacts U.S. Geological Survey, National Geospatial Technical Operations Center Categories Data (2) Tag Types Theme (16) Place (11) Tag Schemes none (12) None (3) NGDA Portfolio Themes (16) ISO 19115 Topic Category (15) Geographic Names Information System (11) The National Map Theme Thesaurus (15) The National Map Type Thesaurus (10) More... View Results as: JSON ATOM CSV

USGS Geographic Names (GNIS) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) Geographic Names Information System (GNIS) USGS developed The National Map (TNM) Gazetteer as the Federal and national standard (ANSI INCITS 446-2008) for geographic nomenclature based on the Geographic Names Information System (GNIS). The National Map Gazetteer contains information about physical and cultural geographic features, geographic areas, and locational entities that are generally recognizable and locatable by name (have achieved some landmark status) and are of interest to any level of government or to the public for any purpose that would lead to the representation of the feature in printed or electronic maps and/or geographic information systems. The dataset includes features of all types in the United States, its associated areas, and Antarctica,... Types: Citation; Tags: BGN, Cultural Resources Theme, GNIS, Geographic Names, NGDA, All tags... NGP-TNM, National Geospatial Data Asset, Overlay Map Service, REST, US, United States, WFS, WMS, a-16, administrative, board on geographic names, cemetery, community, cultural, cultural resource, feature id, federal, gazetteer, geographic, governmental unit, historical, hydrography, inlandWaters, landform, location, name, place, populated place, society, statistical, structure, structure, toponomy, toponym, toponymic, transportation, variant name, water, Fewer tags USGS Hydrography (NHD) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) National Hydrography Dataset (NHD) The USGS National Hydrography Dataset (NHD) service from The National Map (TNM) is a comprehensive set of digital spatial data that encodes information about naturally occurring and constructed bodies of surface water (lakes, ponds, and reservoirs), paths through which water flows (canals, ditches, streams, and rivers), and related entities such as point features (springs, wells, stream gages, and dams). The information encoded about these features includes classification and other characteristics, delineation, geographic name, position and related measures, a "reach code" through which other information can be related to the NHD, and the direction of water flow. The network of reach codes delineating water and... Types: Citation; Tags: HU, Hydrography, NGDA, NGP-TNM, NHD, All tags... National Geospatial Data Asset, Overlay Map Service, REST, US, United States, WBD, WMS, Water Inland Theme, a-16, basin, canal, dam, ditch, drainage, gage, gaging station, hydrography, hydrologic unit, inlandWaters, lake, marsh, pond, region, reservoir, river, spring, stream, subbasin, subregion, subwatershed, swamp, water, water - inland, watershed, well, Fewer tags USGS Alaska IfSAR and DEM Acquisition Plan Objectives for FY15 - FY17 from The National Map 3D Elevation Program (3DEP) - National Geospatial Data Asset (NGDA) National Elevation Data Set (NED) U.S. Geological Survey, Department of the Interior - The annual Alaska IfSAR and DEM acquisition plan is part of the 3DEP initiative to collect high-quality elevation data in the form of interferometric synthetic aperture radar (IfSAR) and light detection and ranging (lidar) data over Alaska. This acquisition plan addresses concerns raised in GAO Report 13-94 regarding geospatial coordination, and supports FGDC data coordination initiatives led by the Department of Interior's Geospatial Information Officer. Mapping a State the size and complexity of Alaska through a partnered effort such as the Alaska Mapping Initiative requires dedicated collaboration and coordination across multiple levels of government. State... Types: Citation; Tags: 3DEP, Alaska, Alaska Mapping Initiative, DEM, Elevation, All tags... Elevation Theme, IfSAR, LAS, NED, NGDA, National Elevation Dataset, National Geospatial Data Asset, acquisition plan, airborne lidar, contour, elevation, elevation, lidar, point cloud, remote sensing, topography, Fewer tags USGS Imagery Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) High Resolution Orthoimagery USGS_EROS_Ortho_SCALE service contains orthorectified digital aerial photographs and satellite imagery that are commonly referred to as orthoimagery. The imagery in this service is derived from high resolution images that combine the visual attributes of an aerial photograph with the spatial accuracy and geometric characteristics of a map. The resolution is primarily 1-meter, and the source imagery is acquired through partnerships with U.S. Department of Agriculture’s Farm Service Agency and other cooperating Federal, State, and local agencies. One meter resolution imagery means that each pixel in the orthoimage covers one meter on the earth’s surface. TNM_Large_Scale_Imagery service data is viewed at scales of... Types: Citation; Tags: HRO, Imagery Theme, JPEG 2000, NAIP, NGDA, All tags... NGP-TNM, National Geospatial Data Asset, Orthoimagery, Overlay Map Service, REST, US, United States, WMS, a-16, imagery, imageryBaseMapsEarthCover, jp2, orthoimagery, Fewer tags National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water... Categories: Data; Types: Citation; Tags: Administrative watershed units, Area of Complex Channels, Area to be submerged, Basin, Bay/Inlet, All tags... Boundaries, Boundary, Bridge, Canal/Ditch, Coastline, Connector, Dam/Weir, Drainage area for surface water, Estuary, FileGDB, Flow direction network, Flume, ForeShore, Gaging Station, Gate, GeoPackage, HU10, HU12, HU14, HU16, HU2, HU4, HU6, HU8, HUC, Hazard Zone, Hydrographic, Hydrography, Hydrologic Unit, Hydrologic Unit Code, Hydrologic Units, Ice mass, Inundation Area, Lake, Levee, Line, Lock Chamber, Marsh, NGDA, NGDAID159, National Geospatial Data Asset, Nonearthen Shore, Playa, Point, PointEvent, Pond, Rapids, Reach, Reach code, Reef, Region, Reservoir, River, Rock, Sea/Ocean, Sink/Rise, Sounding Datum Line, Special Use Zone, Special Use Zone Limit, Spillway, Stream, Stream/River, Submerged Stream, Swamp, Topographic, Tunnel, US, USGS:ecd2ad5e-faa2-4291-bcdb-441b7113ea41, Underground Conduit, United States, WBD, Wall, Wash, Water Inland Theme, Water Intake Outflow, Waterfall, Watershed, Watershed Boundaries, Watershed Boundary Dataset, Well, artificial path, boundaries, dams, drainage systems and characteristics, inlandWaters, surface water, surface water systems, Fewer tags USGS National Lidar and DEM Acquisition Plan Objectives for FY17 from The National Map 3D Elevation Program (3DEP) - National Geospatial Data Asset (NGDA) National Elevation Data Set (NED) U.S. Geological Survey, Department of the Interior - The annual lidar and DEM acquisition plan is part of the 3DEP initiative to systematically collect enhanced elevation data (Quality Level 2) in the form of high-quality light detection and ranging (lidar) data over the conterminous United States, Hawaii, and the territories on an 8-year schedule. The FY17 acquisition plan currently anticipates collecting 225,000 sq. mi. or more depending on partnerships and other contributions to the plan. Interested parties who wish to become a funding partner with the USGS in FY17 or in future years should contact a USGS Geospatial Liaison - http://liaisons.usgs.gov/geospatial/documents/TNM_Partnership_User_ContactList.pdf.... Types: Citation; Tags: 3DEP, DEM, Elevation, Elevation Theme, LAS, All tags... NED, NGDA, National Elevation Dataset, National Geospatial Data Asset, acquisition plan, airborne lidar, contour, elevation, elevation, lidar, point cloud, remote sensing, topography, Fewer tags USGS Elevation Availability (NED) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) National Elevation Data Set (NED) The USGS Elevation Availability service from The National Map (TNM) shows the best available resolution of downloadable elevation data, and is updated approximately every two weeks with National Elevation Dataset (NED) releases. NED 2- (in Alaska only), 1-, and 1/3-arc-second data are staged for download by 1x1 degree tiles in ArcGrid, GridFloat, or IMG formats in The National Map viewer, while NED 1/9 arc-second data is staged by 15x15 minute tiles in IMG format only. For additional information on the NED, go to http://ned.usgs.gov/. Types: Citation; Tags: ArcGrid, DEM, Elevation, Elevation Theme, GridFloat, All tags... IMG, NED, NGDA, NGP-TNM, National Geospatial Data Asset, Overlay Map Service, REST, US, United States, WMS, arc-second, availability, digital elevation model, elevation, hill shade, imageryBaseMapsEarthCover, resolution, shaded relief, Fewer tags USGS Geographic Names Acquisition Plan Objectives for FY17 from The National Map - National Geospatial Data Asset (NGDA) Geographic Names Information System (GNIS) 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 territories through the Board on Geographic Names processes. The U.S. Board on Geographic Names is a Federal body created in 1890 and established in its present form by Public Law in 1947 to maintain uniform geographic name usage throughout the Federal Government. The Board comprises representatives of Federal agencies concerned with geographic information, population, ecology, and management of public lands. Sharing its responsibilities with the Secretary of the Interior, the Board promulgates official geographic feature names with locative attributes... Types: Citation; Tags: BGN, Board on Geographic Names, Cultural Resources Theme, GNIS, Geographic Names, All tags... Location, NGDA, National Geospatial Data Asset, Society, acquisition plan, administrative, cemetery, cultural, feature ID, gazetteer, geographic, historical, hydrography, information, landform, name, place, populated place, structure, system, toponym, toponymic, toponymy, transportation, variant name, Fewer tags USGS Hill Shade Base Map Service from The National Map USGS Hill Shade (or Shaded Relief) is a tile cache base map created from the National Elevation Dataset (NED), a seamless dataset of best available raster elevation data for the conterminous United States, Alaska, Hawaii, and Territorial Islands. Derived from the NED using a hill shade technique, this base map represents a continental view showing shaded relief from USGS NED layers at resolutions of 1/3-, 1-, and 2-arc-second (in Alaska only). Shaded relief (or hill shade) function parameters are: point illumination is from the NW (azimuth = 315 degrees), and altitude of the light source is 45 degrees. Color characteristics are the result of applying a color ramp in which RGB values range from white (RGB: 255, 255,... Types: Citation; Tags: Base Map Service, Elevation, Elevation Theme, NGDA, National Geospatial Data Asset, All tags... US, United States, elevation, imageryBaseMapsEarthCover, Fewer tags USGS Elevation Availability (NED) Overlay Map Service from The National Map The USGS Elevation Availability service from The National Map (TNM) shows the best available resolution of downloadable elevation data, and is updated approximately every weeks with 3D Elevation Program (3DEP) releases. Alaska 2 arc-second, 1 arc-second, and 1/3-arc-second data are staged for download by 1x1 degree tiles in ArcGrid, GridFloat, or IMG formats in The National Map viewer, while 1/9 arc-second data is staged by 15x15 minute tiles in IMG format only. For additional information on the 3D Elevation Program (3DEP), go to https://nationalmap.gov/3DEP/. Types: Citation; Tags: 3DEP, ArcGrid, DEM, Elevation, Elevation Theme, All tags... GridFloat, IMG, NED, NGDA, NGP-TNM, National Geospatial Data Asset, Overlay Map Service, REST, US, United States, WMS, arc-second, availability, digital elevation model, elevation, hill shade, imageryBaseMapsEarthCover, resolution, shaded relief, Fewer tags USGS Elevation Contours Overlay Map Service from The National Map The USGS Elevation Contours service from The National Map (TNM) consists of contours generated for the conterminous United States from 1- and 1/3 arc-second elevation data. Small scale contours derived from 1 arc-second data are displayed at scales ranging from 1:577K to 1:72K in The National Map viewer. Contour intervals are 100 foot between 1:577K and 1:144K, and 50 foot at 1:72K. Large scale contours derived from 1/3 arc-second data are displayed at 1:50K (and larger). Large scale contour intervals are variable across the United States depending on complexity of topography. The National Map viewer allows free downloads of public domain contour data in either Esri File Geodatabase or Shapefile formats. The 3D... Categories: Data; Types: ArcGIS REST Map Service, Citation, Map Service; Tags: Elevation, Elevation, NGP-TNM, Overlay Map Service, REST, All tags... US, United States, WMS, a-16, altitude, contour, elevation, elevation, ngda, ngda, relief, terrain, topographic, topography, Fewer tags USGS National Map Corps VGI Structures Acquisition Plan Objectives for FY17 from The National Map - National Geospatial Data Asset (NGDA) USGS National Structures Dataset U.S. Geological Survey, Department of the Interior - The annual National Map Corps Volunteered Geographic Information (VGI) structures acquisition plan is to add new structures data and remove or edit obsolete structures data points over the United States. The FY17 acquisition plan allows data contributions by volunteers for all 50 states. Interested parties who wish to become a volunteer data acquisition partner with the USGS in FY17 or in future years should contact a USGS Geospatial Liaison - http://liaisons.usgs.gov/geospatial/documents/TNM_Partnership_User_ContactList.pdf. To find out more about the National Map Corps VGI structures program go to https://my.usgs.gov/confluence/display/nationalmapcorps/Home. Types: Citation; Tags: EMS station, NGDA, National Geospatial Data Asset, Real Property Theme, Structures, All tags... TNMCorps, The National Map Corps, VGI, acquisition plan, ambulance service, cemetery, college, crowdsourcing, fire station, geographic, hospital, information, law enforcement, mapping, police station, post office, prison, school, state capitol, structure, structure, university, volunteer, volunteered, Fewer tags USGS HydroNHD Large-scale Base Map Service from The National Map The National Hydrography Dataset (NHD) is a comprehensive set of digital spatial data that encodes information about naturally occurring and constructed bodies of surface water (lakes, ponds, and reservoirs), paths through which water flows (canals, ditches, streams, and rivers), and related entities such as point features (springs, wells, stream gages, and dams). The information encoded about these features includes classification and other characteristics, delineation, geographic name, position and related measures, a "reach code" through which other information can be related to the NHD, and the direction of water flow. The network of reach codes delineating water and transported material flow allows users to... Types: Citation; Tags: Base Map Service, Lakes, Map, NGDA, NHD, All tags... National Geospatial Data Asset, National Hydrography Dataset, Rivers, Streams, The National Map, US, USGS, United States, WBD, Water, Water Inland Theme, Watershed Boundary Dataset, boundaries, elevation, imageryBaseMapsEarthCover, inlandWaters, Fewer tags USGS Elevation Contours Overlay Map Service from The National Map The USGS Elevation Contours service from The National Map (TNM) consists of contours generated for the conterminous United States from 1- and 1/3 arc-second elevation data. Small scale contours derived from 1 arc-second data are displayed at scales ranging from 1:577K to 1:72K in The National Map viewer. Contour intervals are 100 foot between 1:577K and 1:144K, and 50 foot at 1:72K. Large scale contours derived from 1/3 arc-second data are displayed at 1:50K (and larger). Large scale contour intervals are variable across the United States depending on complexity of topography. The National Map viewer allows free downloads of public domain contour data in either Esri File Geodatabase or Shapefile formats. The 3D... Types: Citation; Tags: Elevation, Elevation, NGP-TNM, Overlay Map Service, REST, All tags... US, United States, WMS, a-16, altitude, contour, elevation, elevation, ngda, ngda, relief, terrain, topographic, topography, Fewer tags USGS Hydro-NHD Base Map Service from The National Map USGS Hydro-NHD is a tile cache base map that combines hydrography data in The National Map from the National Hydrography Dataset (NHD) along with the Watershed Boundary Dataset (WBD). The NHD is a comprehensive set of digital spatial data that encodes information about naturally occurring and constructed bodies of surface water (lakes, ponds, and reservoirs), paths through which water flows (canals, ditches, streams, and rivers), and related entities such as point features (springs, wells, stream gages, and dams). The information encoded about these features includes classification and other characteristics, delineation, geographic name, position and related measures, a "reach code" through which other information... Types: Citation; Tags: Base Map Service, Boundaries, Elevation, Geographic Names, Hydrography, All tags... Lakes, NGDA, NHD, National Geospatial Data Asset, National Hydrography Dataset, Rivers, Streams, The National Map, US, USGS, United States, WBD, Water, Water Inland Theme, Watershed Boundary Dataset, boundaries, elevation, imageryBaseMapsEarthCover, inlandWaters, Fewer tags USGS National Hydrography Dataset (NHD) Stewardship Plan Objectives for FY17 from the The National Map - National Geospatial Data Asset (NGDA) National Hydrography Dataset (NHD) 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 the United States and its territories. NHD for the nation has been collected and is now in maintenance mode. Interested parties who wish to become a NHD stewardship partner with the USGS in FY17 or in future years should contact a USGS Geospatial Liaison - http://liaisons.usgs.gov/geospatial/documents/TNM_Partnership_User_ContactList.pdf. To find out more about hydrography stewardship go to http://nhd.usgs.gov/stewardship.html or for exact project status information on areas currently in work go to http://nhd.usgs.gov/project_status.html Types: Citation; Tags: Hydrography, NGDA, NHD, National Geospatial Data Asset, National Hydrography Dataset, All tags... Water Inland Theme, acquisition plan, canal, dam, ditch, gage, gaging station, inlandWaters, lake, marsh, pond, reservoir, river, spring, stewardship plan, stream, swamp, water, well, Fewer tags