Search datasets
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All ALTITUDE data are packaged by periapsis number for each aerobraking orbit. ALTITUDE data are provided in a table labeled Pyyyy.tab where 'yyyy' is the four digit periapsis number.
Search relevance: 94.84 | Views last month: 0 | Catalog Last Checked: August 04, 2025 at 04:21 AM -
All ALTITUDE data are packaged by periapsis number for each aerobraking orbit. ALTITUDE data are provided in a table labeled Pyyyy.tab where 'yyyy' is the four digit periapsis number.
Search relevance: 94.59 | Views last month: 2 | Catalog Last Checked: June 23, 2026 at 09:01 PM -
All ALTITUDE data are packaged by periapsis number for each aerobraking orbit. ALTITUDE data are provided in a table labeled Pyyyy.tab where 'yyyy' is the four digit periapsis number.
Search relevance: 91.85 | Views last month: 0 | Catalog Last Checked: August 03, 2025 at 05:19 PM -
A sampling of altitude deviation reports.
Search relevance: 91.33 | Views last month: 1 | Catalog Last Checked: April 04, 2026 at 09:04 PM -
The U.S. Geological Survey (USGS), in cooperation with the Utah Department of Environmental Quality has developed a geographic database of selected ground-water-level altitude contours and...
Search relevance: 80.79 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 03:42 AM -
Water levels in 93 wells completed in the Wood River Valley aquifer system were measured during October 22–24, 2012; these wells are part of a network established by the U.S. Geological Survey...
Search relevance: 80.26 | Views last month: 8 | Catalog Last Checked: August 01, 2026 at 04:52 AM -
The National High Altitude Photography (NHAP) program, which was operated from 1980 - 1989, was coordinated by the U.S. Geological Survey as an interagency project to eliminate duplicate...
Search relevance: 79.76 | Views last month: 1 | Catalog Last Checked: August 04, 2025 at 11:37 AM -
Water levels in 93 wells completed in the Wood River Valley aquifer system were measured during October 22–24, 2012; these wells are part of a network established by the U.S. Geological Survey...
Search relevance: 78.73 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 03:35 PM -
This data set contains the potentiometric water-level altitude contours representing the 2009 potentiometric surface of the basin fill groundwater system of Dixie Valley, west-central Nevada.
Search relevance: 78.56 | Views last month: 5 | Catalog Last Checked: August 01, 2026 at 03:58 AM -
This dataset consists of polylines representing groundwater-level altitude contours for spring 1972, Smith Valley, Nevada, digitized from plate 2 of the 1976 publication: Rush, F.E.,and Schroer,...
Search relevance: 78.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 05:36 AM -
This data set consists of 1:500,000-scale water-level altitude contours for the Humboldt River Basin, Nevada as published in the Nevada Department of Conservation and Natural Resources Water...
Search relevance: 77.14 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:26 AM -
Water levels in 93 wells completed in the Wood River Valley aquifer system were measured during October 22–24, 2012; these wells are part of a network established by the U.S. Geological Survey...
Search relevance: 76.78 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 03:09 AM -
Water levels in 93 wells completed in the Wood River Valley aquifer system were measured during October 22–24, 2012; these wells are part of a network established by the U.S. Geological Survey...
Search relevance: 75.73 | Views last month: 8 | Catalog Last Checked: August 01, 2026 at 04:16 AM -
The U.S. Geological Survey in cooperation with the Harris‐Galveston Subsidence District, City of Houston, Fort Bend Subsidence District, and Lone Star Groundwater Conservation District has...
Search relevance: 73.90 | Views last month: 12 | Catalog Last Checked: August 01, 2026 at 06:12 AM -
The CAMEX-4 ER-2 High Altitude Dropsonde dataset was collected by the ER-2 High Altitude Dropsonde System (EHAD), which used dropwinsondes fitted with Global Positioning System (GPS) receivers to...
Search relevance: 73.21 | Views last month: 5 | Catalog Last Checked: June 25, 2026 at 01:42 PM -
This dataset contains surface-water-altitude (SWA) data from streamgages that was used or considered to create a potentiometric-surface map for the Mississippi River Valley alluvial (MRVA)...
Search relevance: 71.34 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:51 AM -
In support of a groundwater-flow model of the Virginia Eastern Shore, altitudes were determined for the tops of hydrogeologic surfaces, including incised paleochannel surfaces, that compose the...
Search relevance: 71.30 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:31 AM -
This data release includes 5 child items with photos and videos taken during low altitude photo survey transects in northwest Alaska, July 2013. Three flight transects were conducted from small...
Search relevance: 71.18 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 06:20 AM -
This dataset consists of altitude values representing the top surface (in feet) of well-consolidated bedrock at the base of the shallow groundwater system in the Lower Gunnison River Basin in...
Search relevance: 71.02 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:25 AM
