Imaging · collection · 2017
AMSR-MODIS Boundary Layer Water Vapor L3 Monthly 1 degree x 1 degree V1 (AMMBLWV)
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/measures/ammblwv
This data set provides an estimate the marine boundary layer water vapor beneath uniform cloud fields.
Description
Microwave radiometry from AMSR-E and AMSR-2 provides the total column water vapor, while the near-infrared imagery from MODIS provides the water vapor above the cloud layers. The difference between the two gives the vapor between the surface and the cloud top, which may be interpreted as the boundary layer water vapor.
Links
Get the data
- Resource disc.gsfc.nasa.gov/datacollection/AMMBLWV_1.html ↗
Access the dataset landing page from the GES DISC website.
landing page · download · from NASA CMR, data nasa gov
- README Document measures.gesdisc.eosdis.nasa.gov/data/BLWV/AMMBLWV.1/doc/README.AMSR-MODIS_BoundaryLayerWaterVa… ↗
documentation · download · from NASA CMR, data nasa gov
- Algorithm Theoretical Basis Document docserver.gesdisc.eosdis.nasa.gov/public/project/MEaSUREs/BLWV/ATBD_AMSR-MODIS-BLW.pdf ↗
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C1382049817-GES_DISC.iso19115 ↗
download · from data nasa gov
- Access the data via HTTPS. measures.gsfc.nasa.gov/data/BLWV/AMMBLWV.1 ↗
download · from NASA CMR
- search.earthdata.nasa.gov /search/granules?p=C1382049817-GES_DISC ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
- Resource measures.gsfc.nasa.gov/opendap/BLWV/AMMBLWV.1 ↗
download · from data nasa gov
- PNG docserver.gesdisc.eosdis.nasa.gov/public/project/Images/AMMBLWV_1.png ↗
download · preview image · from data nasa gov, NASA CMR
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/amsr-modis-boundary-layer-water-vapor-l3-monthly-1-deg… ↗
landing page · from data nasa gov
- DOI doi.org/10.5067/measures/ammblwv ↗
DOI / persistent id · from NASA CMR
Catalogue records · 4
- CKAN API data.nasa.gov/api/3/action/package_show?id=e465563c-5bb4-4f13-b988-7ca8a8c86… ↗
metadata API · from data nasa gov
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1382049817-GES_DISC.umm_json ↗
metadata API · from NASA CMR
- Access the data via the OPeNDAP protocol. cmr.earthdata.nasa.gov/virtual-directory/collections/C1382049817-GES_DISC ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1382049817-GES_DISC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Advanced Microwave Scanning Radiometer-EOS · AMSR2 · Atmospheric Water Vapor · Earth Observing System, Aqua · GCOM-W1 · Moderate-Resolution Imaging Spectroradiometer
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Hydrology 70%
Provenance · 2 source records, 21 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1382049817-GES_DISC | 12 d ago | JSON v1 |
| NASA Data Portal | e465563c-5bb4-4f13-b988-7ca8a8c86c63 | 9 d ago | JSON v2 |
| 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@1.0.0 | title+keywords+description (70%) |
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[instrument].gcmd_instrument:amsr2 | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:amsr-e | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:modis | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-water-vapor | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:aqua | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:gcom-w1 | 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 |