N: 88 S: -88 E: 180 W: -180
TABLE OF CONTENTS
Description
ATL11XO provides slope-corrected land ice surface heights at points where ATL06 (ATLAS/ICESat-2 L3A Land Ice Height) tracks cross ATL11 (ATLAS/ICESat-2 L3B Slope-Corrected Land Ice Height Time Series) tracks, allowing direct comparisons between ATL06 and ATL11 elevations and facilitating dense height time series that span the entire ICESat-2 mission.
Product Summary
Platforms
Instruments
Spatial Extent
Spatial Resolution
60 Meters
Spatial Reference System(s)
Multiple EPSG codes (see User Guide)
Location
POLAR
Coordinate System
CARTESIAN
Granule Spatial Representation
GEODETIC
Temporal Extent
2018-10-14 to Present
Temporal Resolution
91 Day
Concept ID
C4186116819-NSIDC_CPRD
Data State
ACTIVE
Number of Files/Granules
38924
Processing Level
3
Published
Science Keywords
Glacier Elevation/Ice Sheet Elevation
Citation
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., Sutterley, T., Dickinson, S., Jelley, B., Felikson, D., Neumann, T. A., Fricker, H., Gibbons, A., Sadlik, C., Padman, L., Markus, T., Kurtz, N., Bhardwaj, S., Hancock, D. W. I. I. I., & Lee, J. (2026). Crossing-Track Data for ATLAS/ICESat-2 L3B Slope-Corrected Land Ice Height Time Series, Version 7 [Dataset]. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/2FOFV9ZZNKTX Date Accessed: 2026-09-18
@misc{smith_sutterley_dickinson_jelley_felikson_neumann_fricker_gibbons_sadlik_padman_et al._2026,
title={Crossing-Track Data for ATLAS/ICESat-2 L3B Slope-Corrected Land Ice Height Time Series, Version 7},
url={https://nsidc.org/data/atl11xo/versions/7},
DOI={10.5067/2FOFV9ZZNKTX},
publisher={NASA National Snow and Ice Data Center Distributed Active Archive Center},
author={Smith, B. and Sutterley, T. and Dickinson, S. and Jelley, B. and Felikson, D. and Neumann, T. A. and Fricker, H. and Gibbons, A. and Sadlik, C. and Padman, L. and Markus, T. and Kurtz, N. and Bhardwaj, S. and Hancock, D. W. III and Lee, J.},
year={2026},
}
Smith, B., Sutterley, T., Dickinson, S., Jelley, B., Felikson, D., Neumann, T. A., Fricker, H., Gibbons, A., Sadlik, C., Padman, L., Markus, T., Kurtz, N., Bhardwaj, S., Hancock, D. W. I. I. I., & Lee, J. (2026). Crossing-Track Data for ATLAS/ICESat-2 L3B Slope-Corrected Land Ice Height Time Series, Version 7 [Dataset]. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/2FOFV9ZZNKTX Date Accessed: 2026-09-18
Smith, B., et al. “Crossing-Track Data for ATLAS/ICESat-2 L3B Slope-Corrected Land Ice Height Time Series, Version 7.” NASA National Snow and Ice Data Center Distributed Active Archive Center, 2026, https://doi.org/10.5067/2FOFV9ZZNKTX. Date Accessed: 2026-09-18
TABLE OF CONTENTS
Documents
ALGORITHM THEORETICAL BASIS DOCUMENT (ATBD)
DATA PRODUCT SPECIFICATION
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