Earthdata

NSIDC DAAC

NASA's National Snow and Ice Data Center (NSIDC) Distributed Active Archive Center (DAAC) has published the dataset SnowEx17 Ground Penetrating Radar Raw. This dataset contains the raw and unprocessed results of a ground penetrating radar survey conducted as part of the 2017 SnowEx campaign. Data were collected between 08 February 2017 and 25 February 2017 at Grand Mesa, Colorado.

• Data set DOI: https://doi.org/10.5067/6JS9BKPIGMLJ

• SMAP L1B Radiometer Half-Orbit Time-Ordered Brightness Temperatures, Version 4
  
  • Data set DOI: https://doi.org/10.5067/VA6W2M0JTK2N
• SMAP L1C Radiometer Half-Orbit 36 km EASE-Grid Brightness Temperatures, Version 4
  
  • Data set DOI: https://doi.org/10.5067/ZVILG0PS6CTI
• SMAP Enhanced L1C Radiometer Half-Orbit 9 km EASE-Grid Brightness Temperatures, Version 2
  • Data set DOI: https://doi.org/10.5067/0DGGEWUC6MLY
• SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture, Version 5
  
  • Data set DOI: https://doi.org/10.5067/SODMLCE6LGLL
• SMAP Enhanced L2 Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture, Version 2
  
  • Data set DOI: https://doi.org/10.5067/K4A1SNL5DLON
• SMAP L3 Radiometer Global and Northern Hemisphere Daily 36 km EASE-Grid Freeze/Thaw State, Version 2
  
  • Data set DOI: https://doi.org/10.5067/YN94K53QM061
• SMAP Enhanced L3 Radiometer Global and Northern Hemisphere Daily 9 km EASE-Grid Freeze/Thaw State, Version 2
  
  • Data set DOI: https://doi.org/10.5067/1M7OJC7R7VKI
• SMAP L3 Radiometer Global Daily 36 km EASE-Grid Soil Moisture, Version 5
  
  • Data set DOI: https://doi.org/10.5067/ZX7YX2Y2LHEB
• SMAP Enhanced L3 Radiometer Global Daily 9 km EASE-Grid Soil Moisture, Version 2
  
  • Data set DOI: https://doi.org/10.5067/RFKIZ5QY5ABN
• SMAP L4 Global Daily 9 km EASE-Grid Carbon Net Ecosystem Exchange, Version 4
  
  • Data set DOI: https://doi.org/10.5067/9831N0JGVAF6
• SMAP L4 Global 3-hourly 9 km EASE-Grid Surface and Root Zone Soil Moisture Analysis Update, Version 4
  
  • Data set DOI: https://doi.org/10.5067/60HB8VIP2T8W

NASA's Oak Ridge National Laboratory (ORNL) DAAC published the Atmospheric Tomography Mission dataset, (ATom): Aircraft Flight Track and Navigational Data. This dataset provides flight track and aircraft navigation data from the NASA ATom. Flight track information is available for the four ATom campaigns. Each ATom campaign consists of multiple individual flights and flight navigational information is recorded in 10-second intervals. Data available for each flight includes research flight number, date, and start and stop time of each 10-second interval. In addition, latitude, longitude, altitude, pressure and temperature is included at each 10-second interval. NASA's ATom campaign deploys an extensive gas and aerosol payload on the NASA DC-8 aircraft for systematic, global-scale sampling of the atmosphere, profiling continuously from 0.2 to 12 km altitude. ATom establishes a single, contiguous, global-scale dataset. One intended use of this flight track data is to facilitate to mapping model results from global models onto the precise ATom flight tracks for comparison.

• Data set DOI: https://doi.org/10.3334/ORNLDAAC/1613.

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