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Description

This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program, consists of 6-day and 12-day 50 m resolution image mosaics of the Greenland coastline and ice sheet periphery. The mosaics are derived from C-band Synthetic Aperture Radar (C-SAR) acquired by the Copernicus Sentinel-1A, -1B, and -1C satellites.

See <a href="http://nsidc.org/grimp">Greenland Ice Mapping Project (GrIMP)</a> for related data sets.

Version Description

This version contains the following changes: -Updated temporal coverage -Data reprocessed utilizing a corrected DEM. See user guide for details.

Product Summary

Platforms
Sentinel-1A ,
Sentinel-1B ,
Sentinel-1C
Instruments
C-SAR
Spatial Extent

N: 81.4 S: 58.8 E: 5.8 W: -87.1

Spatial Resolution
50 Meters x 50 Meters
25 Meters x 25 Meters
500 Meters x 500 Meters
Spatial Reference System(s)
Multiple EPSG codes (see User Guide)
Location
GREENLAND
Coordinate System
CARTESIAN
Granule Spatial Representation
GEODETIC
Temporal Extent
2015-01-01 to 2025-12-27
Temporal Resolution
Varies
Concept ID
C3298030030-NSIDC_CPRD
Data State
ACTIVE
Number of Files/Granules
2063
Processing Level
3
Published
Science Keywords
Radar Backscatter

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.

Copy Citation

Joughin, I. (2021). MEaSUREs Greenland Image Mosaics from Sentinel-1A and -1B, Version 4 [Dataset]. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/WXQ366CP8YDE Date Accessed: 2026-09-11

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Publications Citing This Dataset

Filters
Title Year Author Topic
Calving dynamics at Jakobshavn Isbrae (Sermeq Kujalleq) controlled by Wheel, Iain, Crawford, Anna J., Benn, Douglas I. Radar Backscatter
A backscatter coefficient normalization method to incidence angle based on ascending and descending Sentinel-1 SAR imagery at the Greenland CHEN, Xiao, /(), 519082 School of Geospatial Engineering and Science, Sun Yat-sen University, and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, China, LI, Gang, CHEN, Zhuoqi, JU, Qi, ZHENG, Lei, CHENG, Xiao Land Ice/Ocean Classification, Radar Backscatter, Glacier Elevation/Ice Sheet Elevation
Outlet glacier flow response to surface melt: based on analysis of a Larsen, Signe H., Ahlstrm, Andreas P., Karlsson, Nanna B., Kusk, Anders, Langen, Peter L., Hvidberg, Christine S. Ice Velocity, Radar Backscatter
Weekly to monthly terminus variability of Greenland's marine-terminating outlet glaciers Black, Taryn E., Joughin, Ian Radar Backscatter, Glacier Extent, Snow Melt, Snow Melt, Ice Velocity
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