892 datasets found
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Federal
Snow Melt Onset Over Arctic Sea Ice from SMMR and SSM/I-SSMIS Brightness Temperatures, Version 5 recent views
National Aeronautics and Space Administration —
This data set includes yearly snow melt onset dates over Arctic sea ice derived from Scanning Multichannel Microwave Radiometer (SMMR), Special Sensor... -
Federal
MODIS/Terra Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day V061 NGDA recent views
National Aeronautics and Space Administration —
This global Level-3 (L3) data set provides Northern and Southern Hemisphere maps of sea ice extent and ice surface temperature. The maps are generated by compositing... -
Federal
IceBridge GPS/IMU L1B Primary Position and Attitude Solution, Version 1 recent views
National Aeronautics and Space Administration —
This data set contains elevation, roll, pitch, heading, north-south acceleration, east-west acceleration, and vertical acceleration measurements over Antarctica using... -
Federal
Bootstrap Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS V004 recent views
National Aeronautics and Space Administration —
This sea ice concentration data set was derived using measurements from the Scanning Multichannel Microwave Radiometer (SMMR) on the Nimbus-7 satellite and from the... -
Federal
SMEX02 SMACEX Tower Meteorological/Flux Data: Iowa, Version 1 recent views
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
SMEX03 Site Photographs, Oklahoma, Version 1 recent views
National Aeronautics and Space Administration —
The SMEX03 Site Photographs data set includes photographs of the regional study areas of Alabama, Georgia, and Oklahoma, USA as part of the 2003 Soil Moisture... -
Federal
SMAPVEX19-22 Massachusetts Vegetation Optical Depth V001 recent views
National Aeronautics and Space Administration —
As part of the SMAPVEX19-22 campaign, an L-band radiometer was deployed on top of a tower at Harvard Forest,Massachusetts, looking down at a stand of red oak forest.... -
Federal
SnowEx23 CRREL Ground Penetrating Radar Raw V001 recent views
National Aeronautics and Space Administration —
This data set contains the results of 1 GHz ground-penetrating radar surveys conducted in Alaska, USA as part of the NASA SnowEx 2023 field campaign. The study site... -
Federal
SnowEx23 CRREL Ground Penetrating Radar V001 recent views
National Aeronautics and Space Administration —
This data set contains the results of 1 GHz ground-penetrating radar surveys conducted in Alaska, USA as part of the NASA SnowEx 2023 field campaign. The study site... -
Federal
SMEX04 Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) Data: Arizona, Version 1 recent views
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
SMEX03 Two-Dimensional Synthetic Aperture Radiometer (2D-STAR) Brightness Temperatures, Georgia, Version 1 recent views
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
CLPX-Ground: ISA Snow Pit Measurements, Version 2 recent views
National Aeronautics and Space Administration —
This data set consists of snow pit data from nine study areas, within three larger-scale areas in northern Colorado (Fraser, North Park, and Rabbit Ears Meso-cell... -
Federal
SnowEx17 Senator Beck SnowMicroPen (SMP) Raw Penetration Force Profiles V001 recent views
National Aeronautics and Space Administration —
This data set consists of raw penetration force profiles measured at 8 different snow pits located in Senator Beck, Colorado using the SnowMicroPen (SMP), a digital... -
Federal
Radiostratigraphy and Age Structure of the Greenland Ice Sheet V001 recent views
National Aeronautics and Space Administration —
This data set contains the traced deep radiostratigraphy of the Greenland Ice Sheet from airborne deep ice-penetrating radar data collected by The University of... -
Federal
SMEX03 QuikSCAT/SeaWinds Backscatter Data, Brazil, Version 1 recent views
National Aeronautics and Space Administration —
This data set includes data collected over the Soil Moisture Experiment 2003 (SMEX03) areas of Alabama, Georgia, Oklahoma, USA , and Brazil. -
Federal
SMEX02 Soil Moisture and Temperature Profiles, Walnut Creek, Iowa, Version 1 recent views
National Aeronautics and Space Administration —
This data set contains rainfall, soil moisture, and soil temperature data collected for the Soil Moisture Experiment 2002 (SMEX02). -
Federal
Historical Arctic and Antarctic Surface Observational Data, Version 1 recent views
National Aeronautics and Space Administration —
This product consists of meteorological data from 105 Arctic weather stations and 137 Antarctic stations, extracted from the National Climatic Data Center (NCDC)'s... -
Federal
Global Annual Freezing and Thawing Indices, Version 1 recent views
National Aeronautics and Space Administration —
The total annual freezing and thawing indices are defined as the cumulative number of degree-days when air temperatures are below and above zero degrees Celsius. The... -
Federal
ATLAS/ICESat-2 L2A Global Geolocated Photon Data V006 recent views
National Aeronautics and Space Administration —
This data set (ATL03) contains height above the WGS 84 ellipsoid (ITRF2014 reference frame), latitude, longitude, and time for all photons downlinked by the Advanced...
892 datasets found