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Federal
Chesapeake Bay Region Virginia River Bluff and Wetland Extent Mapping recent views
Department of the Interior —
The Chesapeake Bay Estuary is the largest estuary in the United States and provides habitats for diverse wildlife and aquatic species, protects communities against... -
Federal
Hydrographic Surveys of the Missouri River at Tobacco chute, 2011-13 recent views
Department of the Interior —
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning Satellite system (DGPS), HYPACK® navigation software, and... -
Federal
Hydrographic Surveys of the Missouri River at Council chute, 2011-13 recent views
Department of the Interior —
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech... -
Federal
Bathymetric Map of the Lummi Sea Pond, October 2022 recent views
Department of the Interior —
On October 5-6, 2022, a combination of Acoustic Doppler Current Profiler (ADCP) and Global Navigation Satellite System (GNSS) surveying was used to collect... -
Federal
Archive of NOAA Continuously Operating Reference Stations (CORS) Network (NCN) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Geodetic Survey's (NGS) NOAA Continuously Operating Reference Stations (CORS) Network (NCN) provides Global Navigation Satellite System (GNSS) data... -
Federal
Central South Dakota Airborne Lidar Validation - Field Survey Data recent views
Department of the Interior —
U.S. Geological Survey (USGS) scientists conducted field data collection efforts during the time periods of April 25 - 26, 2017, October 24 - 28, 2017, and July 25 -... -
Federal
Hybrid lidar/imagery sensor validation survey data, 2019 recent views
Department of the Interior —
U.S. Geological Survey (USGS) scientists conducted field data collection efforts during the weeks of September 9-13 and November 18-22, 2019, using a combination of... -
Federal
Potomac River Topobathymetric Lidar Validation Survey Data recent views
Department of the Interior —
U.S. Geological Survey (USGS) scientists completed a multidisciplinary data collection effort during the week of October 21-25, 2019, using new technologies to map... -
Federal
Topobathymetric Model of Pu‘uhonua O Hōnaunau National Historical Park, 2011 to 2019 – Field Survey Source and Validation Data recent views
Department of the Interior —
U.S. Geological Survey (USGS) and University of Hawaii - Mānoa (UH) scientists conducted field data collection efforts from August 19th - 27th, 2019 at Pu‘uhonua O... -
Federal
Hydrographic Surveys of the Missouri River at Upper Hamburg chute, 2011-13 recent views
Department of the Interior —
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech... -
Federal
Hydrographic Surveys of the Missouri River at Kansas chute, 2011-13 recent views
Department of the Interior —
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech... -
Federal
Hydrographic Surveys of the Missouri River at Deroin chute, 2011-13 recent views
Department of the Interior —
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech... -
Federal
Hydrographic Surveys of the Missouri River at Ponca backwater, 2011-13 recent views
Department of the Interior —
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS) and HYPACK® navigation software, and Ashtech... -
Federal
Kootenai River Topobathymetric Lidar Validation Survey Data recent views
Department of the Interior —
U.S. Geological Survey (USGS) scientists conducted field data collection efforts during the week of September 25 – 29, 2017, using a combination of conventional... -
Federal
Hydrographic Surveys of the Missouri River at Lower Hamburg chute, 2011-13 recent views
Department of the Interior —
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech... -
Federal
Northeastern Illinois (NEIL) Six County Airborne Lidar Validation Survey Data recent views
Department of the Interior —
Airborne light detection and ranging (lidar) can provide high-quality topographic information over large areas. Lidar is an active remote sensing technology that... -
Federal
Hydrographic Surveys at Plattsmouth chute, 2011-13 recent views
Department of the Interior —
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech... -
Federal
Hydrographic Surveys of the Missouri River at Plattsmouth backwater, 2011-13 recent views
Department of the Interior —
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech... -
Federal
Listing of File Names, Positions and Altitudes of Images Collected During Unmanned Aerial Systems Flights Over Town Neck Beach, in Sandwich, Massachusetts on January 22, January 25, February 11, March 30, and September 21, 2016 recent views
Department of the Interior —
Low-altitude (30-120 meters above ground level) digital images of Town Neck Beach in Sandwich, Massachusetts, were obtained with a series of cameras mounted on small... -
Federal
Hydrographic Surveys of the Missouri River at Langdon backwater, 2011-13 recent views
Department of the Interior —
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech...