158 datasets found
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Federal
John Day Reservoir sediment sample locations and analyses - 2002
Department of the Interior —
A two-week field operation was conducted in the John Day Reservoir on the Columbia River to image the floor of the pool, to measure the distribution and thickness of... -
Federal
Gazetteer of Planetary Nomenclature: Venus: 1:10 million-scale Altimetry Quadrangles: Lavinia
National Aeronautics and Space Administration —
This set of maps diplays altimetric radar images of Venus approved by the International Astronomical Union (IAU). -
Federal
TIFF Sidescan-Sonar mosaic of Lake Mohave : UTM, Zone 11, NAD83 Projection
Department of the Interior —
Lake Mohave is one of several multi-purpose reservoirs that have been constructed on the Colorado River. The lake was formed upon completion of the Davis Dam in 1953.... -
Federal
JPEG Images of Seismic-Reflection Profiles Collected in Lake Mead in 2000
Department of the Interior —
Lake Mead is a large interstate reservoir located in the Mojave Desert of southeastern Nevada and northwestern Arizona. It was impounded in 1935 by the construction... -
Federal
Gazetteer of Planetary Nomenclature: Mars: MOLA global images
National Aeronautics and Space Administration —
These maps display regional feature names and boundaries of regional features of Mars approved by the International Astronomical Union (IAU). -
Federal
Structure from motion images collected during marine debris surveys at coral reef sites entangled with derelict fishing nets at Pearl and Hermes Atoll in the Northwestern Hawaiian Islands in 2018 and 2021
National Oceanic and Atmospheric Administration, Department of Commerce —
The photographs described in this dataset were collected using a Structure from Motion (SfM) approach during in-water marine debris swim surveys conducted by... -
Federal
Enhanced TIFF Sidescan-Sonar Mosaic of Overton Arm - Lake Mead, Nevada: Geographic Coordinates
Department of the Interior —
Lake Mead is a large interstate reservoir located in the Mojave Desert of southeastern Nevada and northwestern Arizona. It was impounded in 1935 by the construction... -
Federal
Tone-matched enhanced TIFF sidescan-sonar image from Overton Arm, Lake Mead - UTM projection
Department of the Interior —
Lake Mead is a large interstate reservoir located in the Mojave Desert of southeastern Nevada and northwestern Arizona. It was impounded in 1935 by the construction... -
Federal
EX2107: Windows to the Deep 2021: Southeast U.S. (ROV and Mapping)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Windows to the Deep 2021: Southeast U.S. ROV and Mapping expedition (EX-21-07) was a combined mapping and remotely operated vehicle (ROV) expedition to the Blake... -
Federal
JPEG Images of Seismic-Reflection Profiles Collected in Lake Mead in 2001
Department of the Interior —
Lake Mead is a large interstate reservoir located in the Mojave Desert of southeastern Nevada and northwestern Arizona. It was impounded in 1935 by the construction... -
Federal
Gazetteer of Planetary Nomenclature: Asteroids: Dactyl
National Aeronautics and Space Administration —
These images display asteriods documented and approved by the International Astronomical Union (IAU). -
Federal
SeaBOSS sea floor images from cruise SUN00030: JPEG format
Department of the Interior —
Pulley Ridge is a series of drowned barrier islands that extends almost 200 km in 60-100 m water depths. This drowned ridge is located on the Florida Platform in the... -
Federal
EX2206: Voyage to the Ridge 3 (ROV and Mapping)
National Oceanic and Atmospheric Administration, Department of Commerce —
From August 6 - September 2, 2022 (Horta, Faial, Azores to San Juan, Puerto Rico) NOAA Ocean Exploration completed the Voyage to the Ridge 3 expedition (EX-22-06), a... -
Federal
EX2104: 2021 North Atlantic Stepping Stones: New England and Corner Rise Seamounts (ROV and Mapping)
National Oceanic and Atmospheric Administration, Department of Commerce —
The 2021 North Atlantic Stepping Stones: New England and Corner Rise Seamounts expedition (EX-21-04) was a combined mapping and remotely operated vehicle (ROV)... -
Federal
Gazetteer of Planetary Nomenclature: Venus: 1:10 million-scale Altimetry Quadrangles: Niobe
National Aeronautics and Space Administration —
This set of maps diplays altimetric radar images of Venus approved by the International Astronomical Union (IAU). -
Federal
EX2103: 2021 ROV Shakedown (ROV & Mapping)
National Oceanic and Atmospheric Administration, Department of Commerce —
This Remotely Operated Vehicle (ROV) shakedown expedition aboard NOAA Ship Okeanos Explorer began in Norfolk, Virginia on June 13, 2021 and concluded on June 28, 2021... -
Federal
EX2103: 2021 ROV Shakedown (ROV & Mapping)
National Oceanic and Atmospheric Administration, Department of Commerce —
This Remotely Operated Vehicle (ROV) shakedown expedition aboard NOAA Ship Okeanos Explorer began in Norfolk, Virginia on June 13, 2021 and concluded on June 28, 2021... -
Federal
EX2206: Voyage to the Ridge 3 (ROV and Mapping)
National Oceanic and Atmospheric Administration, Department of Commerce —
From August 6 - September 2, 2022 (Horta, Faial, Azores to San Juan, Puerto Rico) NOAA Ocean Exploration completed the Voyage to the Ridge 3 expedition (EX-22-06), a... -
Federal
EX2205: Voyage to the Ridge 2 (ROV and Mapping)
National Oceanic and Atmospheric Administration, Department of Commerce —
From July 9-30, 2022 (Norfolk, VA to Horta, Faial, Azores) NOAA Ocean Exploration completed the Voyage to the Ridge 2 expedition (EX-22-05), a combined mapping and... -
Federal
Earth Resources Observation and Science (EROS) Center's NED Shaded Relief Gallery
National Aeronautics and Space Administration —
The Earth Resources Observation and Science (EROS) Center manages the this gallery of images of the 50 U.S. states as derived by Landsat data.
158 datasets found