Access to IceBridge data sets and data sets related to ICESat-2, ICESat/GLAS and IceBridge 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 11 September 2025. The NASA Earthdata Cloud is now the primary data archive for these data. If you currently access data through the legacy, on-premises archive, including through the HTTPS File System or through the Earthdata Search Stage for Delivery (ECHO Orders) option, please update your data access workflows and scripts to use the Earthdata Cloud archive.
The legacy, on-premises IceBridge data archive is accessed via HTTPS through:
https://n5eil01u.ecs.nsidc.org/ICEBRIDGE/
More legacy, on-premises data archives related to ICESat2, ICESat/GLAS and IceBridge can be accessed via HTTPS through:
https://n5eil01u.ecs.nsidc.org/ICESAT2_PO/
https://n5eil01u.ecs.nsidc.org/PRE_OIB/
All NSIDC DAAC data in NASA Earthdata Cloud can be accessed via HTTPS through:
https://cmr.earthdata.nasa.gov/search/site/collections/directory/NSIDC_CPRD/gov.nasa.eosdis
The NSIDC DAAC User Services Office provides support for direct data download from Earthdata Cloud HTTPS and access to our AWS Simple Storage Service (S3) buckets. For more details on these access options, please see:
https://nsidc.org/data/user-resources/help-center/nasa-earthdata-cloud-data-access-guide