Find a DAAC / Other DAACs - Use these links to navigate to any of the 12 EOSDIS DAACs.

Access to SMAP Related data sets in the legacy, on-premises archive at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) will be retired on 1 July 2025. The ...

Find a DAAC / Other DAACs - Use these links to navigate to any of the 12 EOSDIS DAACs.

We use cookies to provide our site securely and reliably; and to collect anonymized analytics to understand site usage and ...

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 concentration and carbon-isotopic composition (d13CO2) of atmospheric CO2 from air trapped ...

Dear data users, NSIDC does not archive or provide citation guidance for these data. Using new and existing ice core CO2 data from 65 - 30 ka BP a new chronology for Taylor Dome ice core CO2 is ...

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 ...

Note: To select a different data set, close this window (or tab) and navigate to the data set landing page you want. This data set contains an inventory of corner reflectors installed in Northern ...

The satellite record on sea ice dates back to late October 1978. The National Snow and Ice Data Center (NSIDC) tracks and reports sea ice extent—area of ocean with at least 15 percent sea ice ...