MEaSUREs Greenland Ice Velocity: Selected Glacier Site Velocity Maps from InSAR V001
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, provides velocity estimates determined from Interferometric Synthetic Aperture Radar (InSAR) data for major glacier outlet areas in Greenland, some of which have shown profound velocity changes over the MEaSUREs observation period. The InSAR Selected Glacier Site Velocity Maps are produced from image pairs measured by the German Aerospace Center's (DLR) twin satellites TerraSAR-X / TanDEM-X (TSX / TDX). The measurements in this data set are provided in addition to the ice sheet-wide data from the related data set, <a href="https://nsidc.org/data/nsidc-0478">MEaSUREs Greenland Ice Sheet Velocity Map from InSAR Data</a>. See <a href="http://nsidc.org/data/measures/gimp">Greenland Ice Mapping Project (GIMP)</a> for more related data.
| Science Keywords: |
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| Spatial Extent: | Bounding Rectangle: N: 82.0 S: 60.0 E: -20.0 W: -70.0 |
Data Format(s): | Distribution: GeoTIFF, JPEG |
| Temporal Extent: | Platform(s): | TSX | |
| Data Center(s): | UWA/APL/PSC | Instrument(s): | SAR |
| Version: | 1 | ||
- Type: ECHO ORDERSDescription: NSIDC_ECS EOSDIS ECHO ORDERS Service Implementation
- Type: EGI - No ProcessingDescription: Using this service, 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). This API offers you the ability to programmatically order and bulk-download data using temporal and spatial filters without the need to script against NSIDC's data directory structure. This may be valuable if you are interested in incorporating data access commands into your analysis or visualization code.
- Type: NOT PROVIDEDDescription: Allows users to download select NSIDC Earth Observing System (EOS) DAAC data directly via HTTPS. Products are available from AMSR, AMSR-E, ASO, Aquarius, HMA, IceBridge, ICESat/GLAS, ICESat-2, MEaSUREs, MODIS, NIMBUS, NISE, Passive Microwave, SnowEx, SMAP and VIIRS.
- Type: Web User InterfaceDescription: The NASA IceBridge Data Portal provides a single location from which users can search, visualize and download all of the IceBridge data sets available from within NSIDC's long-term archive. The Portal allows for map-based visualization of granule extents, granule browse images (where available), in addition to layer overlays such as flight lines and other imagery via polar views of the Northern and Southern Hemispheres. A variety of filters are available that allow users to find data available within a temporal or spatial area of interest, as well as a keyword search option to help users hone in on a specific data set name or instrument.
- Type: Downloadable ToolDescription: A Jupyter notebook exploring data coverage, size, and customization service availability along with direct data download utilizing the NSIDC DAAC's Data Access and Service API.
- Type: Web User InterfaceDescription: A search interface providing users the ability to search amongst all data sets cataloged by NSIDC.
- Type: Web User InterfaceDescription: NASA Earthdata Search is a map-based interface where users can search for Earth science data, filter results based on spatial and temporal constraints, and when available, order data with customizations including re-formatting, re-projecting, and spatial and parameter subsetting. Thousands of Earth science data sets are accessible from 12 science-oriented Distributed Active Archive Centers (DAACs). The NSIDC DAAC distributes several hundred data sets in NASA Earthdata Search, many with customization options.
- Type: Web User InterfaceDescription: Search and filter data files for a given data set using a map-based interface. Data filtering options include filename wildcard, start and end date, and spatial area as bounding box, polygon, or geospatial file import.Show MoreShow Less
- Title: MEaSUREs Greenland Ice Velocity: Selected Glacier Site Velocity Maps from InSAR V001
- Version: 1
- Publisher: NASA National Snow and Ice Data Center Distributed Active Archive Center
10.5067/MEASURES/CRYOSPHERE/nsidc-0481.001
- GENERAL DOCUMENTATION: https://doi.org/10.5067/MEASURES/CRYOSPHERE/nsidc-0481.001, Includes a user's guide, supplemental documents like ATBDs and academic papers, How Tos, FAQs, etc.
Collection Information
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Purpose
Scientific Research - Search for granules from this collection
Data Identification
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Processing Level
Level 3
Geophysical variables mapped on a grid
- Quality
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Collection Progress
Complete
Related URLs
Other Descriptive Keywords
ISO Topic Categories
- CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
Additional Attributes
- Name: SIPSMetGenVersion STRING Description: The version of the SIPSMetGen software used to produce the metadata file for this granule
- Name: identifier_product_doi STRING Description: Digital object identifier that uniquely identifies this data product
- Name: identifier_product_doi_authority STRING Description: URL of the digital object identifier resolving authority
Acquisition Information
Temporal Information
Spatial Information
| Coverage Type | Zone Identifier | Geometry | Granule Representation |
|---|---|---|---|
| HORIZONTAL | CARTESIAN | GEODETIC |
Location Keywords
- CONTINENT
- NORTH AMERICA
- GREENLAND
Data Centers
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NASA NSIDC DAAC
ARCHIVER-
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
Boulder, CO 80309-0449
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NASA NSIDC DAAC
DISTRIBUTOR-
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
Boulder, CO 80309-0449
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UWA/APL/PSC
PROCESSORThis data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
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UWA/APL/PSC
ORIGINATORThis data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
Data Contacts
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Ian Joughin
Technical ContactIan Joughin
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1013 NE 40th Street
Box 355640
Seattle, WA 98105
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Ian Howat
Technical ContactIan Howat
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Scott Hall Room 108
1090 Carmack Road
Columbus, Ohio 43210
This contact does not have any contact mechanisms listed.
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Ted Scambos
Technical ContactTed Scambos
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National Snow and Ice Data Center
CIRES, 449 UCB
Boulder, CO 80309-0449
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Ben Smith
Technical ContactBen Smith
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University of Washington
Department of Earth and Space Sciences
Seattle, WA 98195
This contact does not have any contact mechanisms listed.
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NSIDC Services
Technical ContactNSIDC Services
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CIRES, 449 UCB
University of Colorado
Boulder, CO 80309-0449
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-
Ian Joughin
Technical ContactIan Joughin
-
1013 NE 40th Street
Box 355640
Seattle, WA 98105
-
-
Ian Howat
Technical ContactIan Howat
-
Scott Hall Room 108
1090 Carmack Road
Columbus, Ohio 43210
This contact does not have any contact mechanisms listed.
-
-
Ben Smith
Technical ContactBen Smith
-
University of Washington
Department of Earth and Space Sciences
Seattle, WA 98195
This contact does not have any contact mechanisms listed.
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Ted Scambos
Technical ContactTed Scambos
-
National Snow and Ice Data Center
CIRES, 449 UCB
Boulder, CO 80309-0449
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NASA National Snow and Ice Data Center Distributed Active Archive Center
User ServicesNASA National Snow and Ice Data Center Distributed Active Archive Center
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Boulder, Colorado
This contact does not have any contact mechanisms listed.
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Archive And Distribution Information
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Format: GeoTIFF
Format Type: Native
Format Description: HTTPS
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Format: JPEG
Format Type: Native
Format Description: HTTPS
File Distribution Information
There is no direct distribution information for this collection.