The SMAP Level-4 data sets, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), have been updated to Version 8.

As part of NSIDC DAAC’s continuing effort to fully transition our data and access tools to NASA Earthdata Cloud, the ...

For Version 4, there is one day of missing data on 17 September 2024, and a day with partial missing data on 18 September 2024, due to missing input data from the satellite during that time. For ...

The Network Common Data Form (NetCDF) file format was developed by the Unidata project at the University Corporation for Atmospheric Research (UCAR). NetCDF (network Common Data Form) is a set of ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Other ...

The Visible Infrared Imaging Radiometer Suite (VIIRS) Version 1 (Collection 1) data sets was retired from the NSIDC DAAC on April 8, 2025. Data from Collection 1 is no longer accessible, but all ...

In November 2021, snow in South Greenland shrouded the ground when heavy rain fell, forming an ice crust and stranding hundreds of sheep in the rugged terrain. Most perished following this ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Other ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Other ...

Dear data users, NSIDC does not archive or provide citation guidance for these data. These data describe the d18O of O2, d15N of N2, d18Oatm, and O2/N2 ratios of trapped gases in the Vostok ice core ...

The Earthdata Download (EDD) application lets users download data orders of any size simultaneously. Users can view active and completed downloads, track individual file progress, and pause, restart, ...