AMSR-E/Aqua L2B Surface Soil Moisture, Ancillary Parms, & QC EASE-Grids V002
This Level-2B land surface product (AE_Land) includes daily measurements of surface soil moisture, vegetation/roughness water content interpretive information, and quality control variables. Ancillary data include time, geolocation, and quality assessment.
| Science Keywords: |
|
||
| Spatial Extent: | Bounding Rectangle: N: 89.24 S: -89.24 E: 180.0 W: -180.0 |
Data Format(s): | Distribution: HDF-EOS |
| Temporal Extent: | Platform(s): | AQUA | |
| Data Center(s): | NASA/MSFC/AMSR-E SIPS | Instrument(s): | AMSR-E |
| Version: | 2 | ||
- Title: AMSR-E/Aqua L2B Surface Soil Moisture, Ancillary Parms, & QC EASE-Grids V002
- Version: 2
- Publisher: NASA National Snow and Ice Data Center Distributed Active Archive Center
- GENERAL DOCUMENTATION: https://doi.org/10.5067/AMSR-E/AE_LAND.002, Includes a user's guide, supplemental documents like ATBDs and academic papers, How Tos, FAQs, etc.
Collection Information
-
Purpose
Scientific Research -
DOI
10.5067/AMSR-E/AE_LAND.002
- Search for granules from this collection
Data Identification
-
Processing Level
Level 2B
Derived geophysical variables
- Quality
-
Collection Progress
Complete
Related URLs
Other Descriptive Keywords
ISO Topic Categories
- ENVIRONMENT
Additional Attributes
- Name: AscendingDescendingFlg STRING Description: Satellite Direction
- Name: EndingPolygonNumber INT Description: The index number for the last polygon associated with the nominal pass number in the granule
- 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
- Name: OrbitalPeriod FLOAT Description: Orbital period in decimal minutes
- Name: OrbitInclination FLOAT Description: Angle between the orbit plane and the Earth’s equatorial plane
- Name: PercentLandData INT Description: Percentage of data points in the half-orbit data file that are done = (number of land points/total number of points)*100 (computed using an ocean mask).
- 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.).
- 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.
- Name: StartingPolygonNumber INT Description: The index number for the first polygon associated with the nominal pass number in the 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 | ORBIT |
| Coverage Type | Swath Width | Period | Inclination Angle | Number of Orbits | Start Circular Latitude | Granule Representation |
|---|---|---|---|---|---|---|
| ORBITAL | 1450.0 | 98.88 | 98.15 | 0.5 | -90.0 | ORBIT |
Location Keywords
- Geographic Region
- Global
Data Centers
-
NASA NSIDC DAAC
ARCHIVER-
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
Boulder, CO 80309-0449
-
-
NASA NSIDC DAAC
DISTRIBUTOR-
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
Boulder, CO 80309-0449
-
-
NASA/MSFC/AMSR-E SIPS
PROCESSORThis data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
-
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
-
NSIDC Services
Technical ContactNSIDC Services
-
CIRES, 449 UCB
University of Colorado
Boulder, CO 80309-0449
-
-
Eni Njoku
Technical ContactEni Njoku
-
Pasadena, CA 91109
1 818 354 3693
-
-
Eni Njoku
Technical ContactEni Njoku
-
Pasadena, CA 91109
1 818 354 3693
-
-
NASA National Snow and Ice Data Center Distributed Active Archive Center
User ServicesNASA National Snow and Ice Data Center Distributed Active Archive Center
-
Boulder, Colorado
This contact does not have any contact mechanisms listed.
-
Archive And Distribution Information
-
Format: HDF-EOS
Format Type: Native
Format Description: HTTPS 0.61 MB