MEaSUREs Greenland Ice Sheet Velocity Map from InSAR Data V001

Metadata Updated: August 1, 2018

This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, provides annual ice-sheet-wide velocity maps for Greenland, derived using Interferometric Synthetic Aperture Radar (InSAR) data from the RADARSAT-1 satellite. The data set currently contains ice velocity data for the winter of 2000-2001 and 2005-2006, 2006-2007, and 2007-2008 acquired from RADARSAT-1 InSAR data from the Alaska Satellite Facility (ASF), and a 2008-2009 mosaic derived from the Advanced Land Observation Satellite (ALOS) and TerraSAR-X data. Data are available via FTP, in 4-byte big-endian Institute of Electrical and Electronics Engineers (IEEE) floating point and GeoTIFF (.tif) formats. Note: Although this data set has been screened for anomalously large errors, at this stage they are Version 1 products and some significant errors may persist (>20 m/yr). In addition, these data are considered provisional pending a review by the MEaSUREs program. Once the data have been reviewed, this statement will be removed.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

References

http://nsidc.org/data/docs/measures/nsidc0478_joughin/index.html#errorsource
http://nsidc.org/data/docs/measures/nsidc0478_joughin/
http://nsidc.org/data/nsidc-0478/versions/1

Dates

Metadata Created Date August 1, 2018
Metadata Updated Date August 1, 2018

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date August 1, 2018
Publisher NSIDC
Unique Identifier C1000001560-NSIDC_ECS
Maintainer
Ian Joughin
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 4a8b9fe7-8f7c-4e5b-a7bc-3d35b38bea1a
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2015-08-05T15:22:44.026Z
Language en-US
Metadata Type geospatial
Data Last Modified 2015-08-06T13:24:22.458Z
Program Code 026:001
Publisher Hierarchy U.S. Government > National Aeronautics and Space Administration > NSIDC
Related Documents http://nsidc.org/data/docs/measures/nsidc0478_joughin/index.html#errorsource, http://nsidc.org/data/docs/measures/nsidc0478_joughin/, http://nsidc.org/data/nsidc-0478/versions/1
Source Datajson Identifier True
Source Hash 4f81d931386de719043c157e3362f34f7fb37887
Source Schema Version 1.1
Spatial -75.0 60.0 -14.0 83.0
Temporal 2000-09-03T00:00:00Z/2009-02-28T23:59:59Z
Category geospatial

Didn't find what you're looking for? Suggest a dataset here.