AMSR-E/AMSR2 Unified L3 Daily 6.25 km Polar Gridded 89 GHz Brightness Temperatures V001
The AMSR-E/AMSR2 Unified Level-3 6.25 km product includes brightness temperatures at 89.0 GHz. Data are mapped to a polar stereographic grid at a spatial resolution of 6.25 km for the Northern and Southern Hemispheres. This product uses the Japan Aerospace Exploration Agency (JAXA) AMSR2 Level-1R input brightness temperatures that are calibrated (unified) across the JAXA AMSR-E and AMSR2 Level-1R products.
| Science Keywords: |
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| Spatial Extent: | Bounding Rectangle: N: 89.24 S: 30.98 E: 180.0 W: -180.0, N: -39.23 S: -89.24 E: 180.0 W: -180.0 |
Data Format(s): | n/a |
| Temporal Extent: | Platform(s): | GCOM-W1 | |
| Data Center(s): | NASA/MSFC/AMSR-E SIPS | Instrument(s): | AMSR2 |
| Version: | 1 | ||
- Title: AMSR-E/AMSR2 Unified L3 Daily 6.25 km Polar Gridded 89 GHz Brightness Temperatures V001
- Version: 1
- Publisher: NASA National Snow and Ice Data Center Distributed Active Archive Center
- GENERAL DOCUMENTATION: https://doi.org/10.5067/NX1R09ORNOZN, 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 -
DOI
10.5067/NX1R09ORNOZN
- Search for granules from this collection
Data Identification
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Processing Level
Level 3
Geophysical variables mapped on a grid
- Quality
-
Collection Progress
Planned
Related URLs
Other Descriptive Keywords
ISO Topic Categories
- CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
Additional Attributes
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Name:
AscendingDescendingFlg
STRING
Description:
Satellite Direction
Resolution Range Begin Range End Unit of Measure Accuracy -
Name:
EndingPolygonNumber
INT
Description:
The index number for the last polygon associated with the nominal pass number in the granule
Resolution Range Begin Range End Unit of Measure Accuracy -
Name:
NominalPassIndex
INT
Description:
The nominal pass index number for the pass that best describes the spatial location of the granule, where the pass is either the ascending or descending portion of an orbit
Resolution Range Begin Range End Unit of Measure Accuracy -
Name:
PercentRetrievals
INT
Description:
Percentage of data points over land where retrievals are done = (number of retrieval points/total number of land points)*100 (computed using a classification mask for mountains, forest, etc.).
Resolution Range Begin Range End Unit of Measure Accuracy -
Name:
PercentRetrievalsWithinBounds
INT
Description:
Percentage of land data points where retrievals are done, whose retrievals are within bounds = (number of within-bounds retrieval points/number of retrieval points)*100.
Resolution Range Begin Range End Unit of Measure Accuracy -
Name:
StartingPolygonNumber
INT
Description:
The index number for the first polygon associated with the nominal pass number in the granule.
Resolution Range Begin Range End Unit of Measure Accuracy -
Name:
identifier_product_doi
STRING
Description:
Digital object identifier that uniquely identifies this data product
Resolution Range Begin Range End Unit of Measure Accuracy -
Name:
identifier_product_doi_authority
STRING
Description:
URL of the digital object identifier resolving authority
Resolution Range Begin Range End Unit of Measure Accuracy
Acquisition Information
Projects
| Project Short Name | Campaigns | Project Dates |
|---|---|---|
| AMSR-E/AMSR2 Unified Data | No campaigns listed. | 2011-08-25 to 2015-06-07 |
Temporal Information
Spatial Information
| Coverage Type | Zone Identifier | Geometry | Granule Representation |
|---|---|---|---|
| HORIZONTAL | CARTESIAN | GEODETIC |
Location Keywords
- Geographic Region
- Polar
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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NASA/MSFC/AMSR-E SIPS
PROCESSORThis data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
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NASA/MSFC/AMSR-E SIPS
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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Walter Meier
Technical ContactWalter Meier
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Boudler, CO 80309
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Josephino Comiso
Technical ContactJosephino Comiso
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Laboratory for Hydrospheric Processes
Cryospheric Sciences Branch
NASA/Goddard Space Flight Center
Greenbelt, MD 20771
1 301 614 5708
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NSIDC Services
Technical ContactNSIDC Services
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CIRES, 449 UCB
University of Colorado
Boulder, CO 80309-0449
-
-
Thorsten Markus
Technical ContactThorsten Markus
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NASA/Goddard Space Flight Center
Instrumentation Sciences Branch
Code 614.6
Greenbelt, MD 20771
1 301 614 5882
-
-
Walter Meier
Technical ContactWalter Meier
-
Boudler, CO 80309
-
-
Josephino Comiso
Technical ContactJosephino Comiso
-
Laboratory for Hydrospheric Processes
Cryospheric Sciences Branch
NASA/Goddard Space Flight Center
Greenbelt, MD 20771
1 301 614 5708
-
-
Thorsten Markus
Technical ContactThorsten Markus
-
NASA/Goddard Space Flight Center
Instrumentation Sciences Branch
Code 614.6
Greenbelt, MD 20771
1 301 614 5882
-
-
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
There is no archive and distribution information for this collection.