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Description
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, provides comprehensive high-resolution mapping of grounding lines in Antarctica from February 1992 through November 2025. The data were derived by applying differential satellite synthetic aperture radar (SAR) interferometry (DInSAR) to SAR data acquired by various space-based platforms.
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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Rignot, E., Mouginot, J., & Scheuchl, B. (2016). MEaSUREs Antarctic Grounding Line from Differential Satellite Radar Interferometry, Version 2 [Dataset]. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/IKBWW4RYHF1Q Date Accessed: 2026-06-11
Rignot, E., Mouginot, J., & Scheuchl, B. (2016). MEaSUREs Antarctic Grounding Line from Differential Satellite Radar Interferometry, Version 2 [Dataset]. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/IKBWW4RYHF1Q Date Accessed: 2026-06-11
Rignot, Eric, et al. “MEaSUREs Antarctic Grounding Line from Differential Satellite Radar Interferometry, Version 2.” NASA National Snow and Ice Data Center Distributed Active Archive Center, 2016, https://doi.org/10.5067/IKBWW4RYHF1Q. Date Accessed: 2026-06-11
Alley, R. B., Holschuh, N., MacAyeal, D. R., Parizek, B. R., Zoet, L., Riverman, K., Muto, A., Christianson, K., Clyne, E., Anandakrishnan, S., Stevens, N.