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Description
This data set (ATL06) provides geolocated, land-ice surface heights (above the WGS 84 ellipsoid, ITRF2014 reference frame), plus ancillary parameters that can be used to interpret and assess the quality of the height estimates. The data were acquired by the Advanced Topographic Laser Altimeter System (ATLAS) instrument on board the Ice, Cloud and land Elevation Satellite-2 (ICESat-2) observatory.
Version Description
For this version, the data set the h_robust_sprd parameter was removed from the ATL06_quality_summary flag.
Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.
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Smith, B., Adusumilli, S., Csath??, B., Felikson, D., Fricker, H., Gardner, A., Holschuh, N., Lee, J., Nilsson, J., Paolo, F., Siegfried, M., Sutterley, T., & Team, T. I. C. E. S.-2 S. (2021). ATLAS/ICESat-2 L3A Land Ice Height, Version 5 [Data set]. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/ATLAS/ATL06.005 Date Accessed: 2026-06-13
Smith, Ben, Susheel Adusumilli, Be??ta Csath??, Denis Felikson, Helen Fricker, Alex Gardner, Nick Holschuh, et al. “ATLAS/ICESat-2 L3A Land Ice Height, Version 5.” NASA National Snow and Ice Data Center Distributed Active Archive Center, 2021. doi:10.5067/ATLAS/ATL06.005. Date Accessed: 2026-06-13
Smith, Ben, et al. ATLAS/ICESat-2 L3A Land Ice Height, Version 5. NASA National Snow and Ice Data Center Distributed Active Archive Center, 2021, doi:10.5067/ATLAS/ATL06.005. Date Accessed: 2026-06-13
Khan, Shfaqat A., Seroussi, Helene, Morlighem, Mathieu, Colgan, William, Helm, Veit, Cheng, Gong, Berg, Danjal, Barletta, Valentina R., Larsen, Nicolaj K., Kochtitzky, William, van den Broeke, Michiel, Kjr, Kurt H., Aschwanden, Andy, Noel, Brice, Box, Jason E., MacGregor, Joseph A., Fausto, Robert S., Mankoff, Kenneth D., Howat, Ian M., Oniszk, Kuba, Fahrner, Dominik, Lkkegaard, Anja, Lippert, Eigil Y. H., Bratner, Alicia, Hassan, Javed
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Wallis, Benjamin J., Hogg, Anna E., Meredith, Michael P., Close, Romilly, Hardy, Dominic, McMillan, Malcolm, Wuite, Jan, Nagler, Thomas, Moffat, Carlos