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Federal
The NASA Air Traffic Management Ontology (atmonto)
National Aeronautics and Space Administration —
The NASA ATM (Air Traffic Management) Ontology describes classes, properties, and relationships relevant to the domain of air traffic management, and represents... -
Federal
LBA-ECO LC-04 Macrohydrological Routing Data for the Amazon and Tocantins River Basin
National Aeronautics and Space Administration —
This data set provides continental-scale hydrological river flow routing parameter data for the Amazon and Tocantins River basins at 5 minute (~9 km) resolution... -
Federal
Sea Ice Edge Location and Extent in the Russian Arctic, 1933-2006, Version 1
National Aeronautics and Space Administration —
The Sea Ice Edge Location and Extent in the Russian Arctic, 1933-2006 data are derived from sea ice charts from the Arctic and Antarctic Research Institute (AARI),... -
Federal
Arctic Marine Transportation Program 1979-1986, Version 1
National Aeronautics and Space Administration —
The purpose of this program was to collect data relevant to developing year-round transportation capabilities in the Arctic Ocean. The US Maritime Administration... -
Federal
Delta-X: Sonar Bathymetry Survey of Channels, MRD, Louisiana, 2021
National Aeronautics and Space Administration —
This dataset includes bathymetry data for water channels in a portion of the Mississippi River Delta (MRD) of coastal Louisiana. The data were collected using sonar... -
Federal
NARSTO Pacific 2001 Air Quality Study (PAC2001) Slocan Park (SLPK) Slocan Park Site Gaseous, Partculate Matter (PM), and Meteorological Data
National Aeronautics and Space Administration —
NARSTO_PAC2001_SLOCAN_PARK_GAS_PM_MET_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Pacific 2001 Air Quality Study (PAC2001) Slocan... -
Federal
NARSTO PAC2001 Sumas Eagle Ridge Gaseous, Particle, and Meteorological Data
National Aeronautics and Space Administration —
NARSTO_PAC2001_SUMAS_MTN_GAS_PM_MET_DATA was obtained between August 13 and September 5, 2001 during the Pacific 2001 Air Quality Study (PAC2001). Measurements were... -
Federal
ISLSCP II River Routing Data (STN-30p)
National Aeronautics and Space Administration —
The Simulated Topological Network (STN-30p) data set provides the large-scale hydrological modeling community an accurate representation of the global river system at... -
Federal
Sea Ice Charts of the Russian Arctic in Gridded Format, 1933-2006, Version 1
National Aeronautics and Space Administration —
The Arctic and Antarctic Research Institute (AARI) in St. Petersburg, Russia, produces sea ice charts for safety of navigation in the polar regions and for other... -
Federal
ABoVE: Alder Shrub Cover and Soil Properties, Alaska, 2019, V2
National Aeronautics and Space Administration —
This dataset holds measures of vegetative cover and soil characteristics for sites in interior Alaska, U.S., along the James W. Dalton Highway (Alaska Route 11). The... -
Federal
Adaptive response of Arabidopsis seedlings in microgravity and Mars reduced gravity environment is enhanced by red light photostimulation
National Aeronautics and Space Administration —
The response of plants to the spaceflight environment and microgravity is still not well understood although there has been an increased emphasis on this topic. Even...