Name: ATLAS/ICESat-2 L2A Global Geolocated Photon Data, Version 4
Creator: National Snow and Ice Data Center
Keywords: TERRAIN ELEVATION

Data Citation and Acknowledgment
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.

Neumann, T. A., Brenner, A., Hancock, D., Robbins, J., Saba, J., Harbeck, K., Gibbons, A., Lee, J., Luthcke, S. B., Rebold, T. et al. (2021). ATLAS/ICESat-2 L2A Global Geolocated Photon Data. (ATL03, Version 4). [Data Set]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/ATLAS/ATL03.004. [describe subset used if applicable]. Date Accessed 09-05-2025.

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This data set has been retired. There is a more recent version of these data.

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When will the legacy, on-premises archive be retired?

The NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) is migrating its primary data access from its legacy, on-premises archive to the NASA Earthdata Cloud.