Imaging · collection · 2011
AMSR-E/Aqua surface soil moisture (LPRM) L3 1 day 25 km x 25 km ascending V002 (LPRM_AMSRE_A_SOILM3)
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/x3k5v3nnlyav
AMSR-E/Aqua surface soil moisture (LPRM) L3 1 day 25 km x 25 km ascending V002 is a Level 3 (gridded) data set.
Description
Its land surface parameters, surface soil moisture, land surface (skin) temperature, and vegetation water content, are derived from passive microwave remote sensing data from the Advanced Microwave Scanning Radiometer-Earth Observing System (AMSR-E), using the Land Parameter Retrieval Model (LPRM). There are two files per day, one ascending (daytime) and one descending (nighttime), archived as two different products.
This document is for the daytime product. The data set covers the period from June 2002 to October 2011 (when the AMSR-E on the NASA EOS Aqua satellite stopped producing data due to a problem with the rotation of its antenna). The LPRM is based on a forward radiative transfer model to retrieve surface soil moisture and vegetation optical depth.
Read the rest (1 more)
The land surface temperature is derived separately from the AMSR-E's Ka-band (36.5 GHz). A unique feature of this method is that it can be applied at any microwave frequency, making it very suitable to exploit all the available passive microwave data from various satellites. Input data are from the AMSR-E resampled brightness temperatures (AE_L2A) product, daytime passes, as processed using LPRM (i.e., LPRM/AMSR-E/Aqua L2B product, LPRM_AMSRE_SOILM2_V002).
Links
Get the data
- Resource disc.gsfc.nasa.gov/datacollection/LPRM_AMSRE_A_SOILM3_002.html ↗
Access the dataset landing page from the GES DISC website.
landing page · download · from NASA CMR, data nasa gov
- README Document docserver.gesdisc.eosdis.nasa.gov/public/project/hydrology/README_LPRM.pdf ↗
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C1235316240-GES_DISC.iso19115 ↗
download · from data nasa gov
- Access the data via HTTPS. cmr.earthdata.nasa.gov/virtual-directory/collections/C1235316240-GES_DISC ↗
download · from NASA CMR
- search.earthdata.nasa.gov /search/granules?p=C1235316240-GES_DISC ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
- Resource hydro1.gesdisc.eosdis.nasa.gov/data/WAOB/LPRM_AMSRE_A_SOILM3.002 ↗
download · from data nasa gov
- Resource giovanni.gsfc.nasa.gov/giovanni ↗
The GES-DISC Interactive Online Visualization ANd aNalysis Interface (Giovanni) is a web-based tool that allows users to interactively visualize and analyze data.
download · preview image · from data nasa gov, NASA CMR
- Resource disc.gsfc.nasa.gov/information/documents?title=Hydrology%2520Documentation ↗
download · from data nasa gov
- Resource worldview.earthdata.nasa.gov/?v=-267.3826610856647%2C-127.46563937090544%2C149.048326498912… ↗
download · from data nasa gov
- PNG docserver.gesdisc.eosdis.nasa.gov/public/project/Images/LPRM_AMSRE_A_SOILM3_002.png ↗
download · preview image · from data nasa gov, NASA CMR
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/amsr-e-aqua-surface-soil-moisture-lprm-l3-1-day-25-km-… ↗
landing page · from data nasa gov
- DOI doi.org/10.5067/x3k5v3nnlyav ↗
DOI / persistent id · from NASA CMR
Documentation and papers
- GES DISC Hydrology Documentation disc.gsfc.nasa.gov/information/documents?title=Hydrology+Documentation ↗
documentation · from NASA CMR
- worldview.earthdata.nasa.gov /?v=-267.3826610856647%2C-127.46563937090544%2C149.048326498912… ↗
Variable layers in Worldview for the dataset: Surface Soil Moisture C-band (Day)
preview image · from NASA CMR
Catalogue records · 3
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1235316240-GES_DISC.umm_json ↗
metadata API · from NASA CMR
- CKAN API data.nasa.gov/api/3/action/package_show?id=63c243dd-dcad-4d36-bca6-ae07078f9… ↗
metadata API · from data nasa gov
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1235316240-GES_DISC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Advanced Microwave Scanning Radiometer-EOS · Earth Observing System, Aqua · Skin Temperature · Soil Moisture/Water Content · Vegetation Water Content
- From keywords
- Earth & Environmental Science · Life Sciences
- Inferred from text
- Hydrology 72% · Satellite remote sensing 65%
Provenance · 2 source records, 19 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1235316240-GES_DISC | 12 d ago | JSON v1 |
| NASA Data Portal | 63c243dd-dcad-4d36-bca6-ae07078f97d4 | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3707 | enrichment · NASA CMR | taxonomy-embedding@1.1.0 | title+keywords+description (72%) |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[instrument].gcmd_instrument:amsr-e | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biosphere/vegetation/plant-characteristics/vegetation-water-content | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/soils/soil-moisture-water-content | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/surface-thermal-properties/skin-temperature | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:remote-sensing | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[platform].gcmd_platform:aqua | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| updated_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |