MEaSUREs Multi-year Greenland Ice Sheet Velocity Mosaic, Version 1 (NSIDC-0670)
Data set:
NSIDC-0670
This is the most recent version of these data.
Version Summary
Version Summary
Initial release
Overview
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, contains a multi-year ice-sheet-wide velocity mosaic for Greenland, derived from Interferometric Synthetic Aperture Radar (InSAR), Synthetic Aperture Radar (SAR), and Landsat 8 optical imagery data.
See Greenland Ice Mapping Project (GIMP) for related data.
Data Contributor(s):
- IanJoughin
- BenSmith
- IanHowat
- TedScambos
Parameter(s):
ICE VELOCITY
Platform(s):
ALOS, ERS-1, ERS-2, LANDSAT-8, RADARSAT-1, RADARSAT-2, TSX
Sensor(s):
OLI, PALSAR, SAR
Data Format(s):
GeoTIFF, JPEG
Temporal Coverage:
1 December 1995 to 31 October 2015
Temporal Resolution:
Not applicable
Spatial Resolution:
250 m
250 m
Spatial Coverage:
N:
83
S:
60
E:
-14
W:
-75
Data Access & Tools
A free NASA Earthdata Login account is required to access these data. Learn More
Sample Data Image
Image
This color-coded map shows a multiyear ice velocity mosaic for the Greenland Ice Sheet, superimposed upon topographic features along the coast. Highest velocities appear in magenta, intermediate velocities appear in blue and green, and lowest velocities appear in yellow. Credit: NASA MEaSUREs GrIMP Data: DLR, ESA, USGS, JAXA, CSA
Documentation
Help Articles
How To
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Many NSIDC data set web pages provide the ability to search and filter data with spatial and temporal contstraints using a map-based interface. This article outlines how to order NSIDC DAAC data using advanced searching and filtering.
We recommend using the Geospatial Data Abstraction Library (GDAL) to convert GeoTIFF files into a different format.
We recommend using the Geospatial Data Abstraction Library (GDAL) or a GIS to reproject geoTIFF files.
Data from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) can be accessed directly from our HTTPS file system or through our Application Programming Interface (API).