Imaging · collection · 2022
GPM AMSR-2 on GCOM-W1 Common Calibrated Brightness Temperature L1C 1.5 hours 10 km V07 (GPM_1CGCOMW1AMSR2)
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/gpm/amsr2/gcomw1/1c/07
Version 07 is the current version of the data set.
Description
Older versions will no longer be available and have been superseded by Version 07. 1CAMSR2 contains common calibrated brightness temperature from the AMSR2 passive microwave instrument flown on the GCOMW1 satellite. This products contains 6 swaths.
Swath 1 has channels 10.65V 10.65H. Swath 2 has channels 18.7V 18.7H. Swath 3 has channels 23.8V 23.8H.
Read the rest (3 more)
Swath 4 has channels 36.5V 36.5H. Swath S5 has 2 high frequency A-Scan channels (89V 89H). Swath S6 has 2 high frequency B-Scan channels (89V 89H).
Data for all six swaths is observed in the same revolution of the instrument. High frequency A and high frequency B data are observed in separate feedhorns. All 1C products have a common L1C data structure, simple and generic.
Each L1C swath includes scan time, latitude and longitude, scan status, quality, incidence angle, Sun glint angle, and the intercalibrated brightness temperature (Tc). One or more swaths are included in a product. The radiometer data are recalibrated to a common basis so that precipitation products derived from them are consistent.
Links
Get the data
- Resource disc.gsfc.nasa.gov/datacollection/GPM_1CGCOMW1AMSR2_07.html ↗
Access the dataset landing page from the GES DISC website.
landing page · download · from NASA CMR, data nasa gov
- Access the data via the OPeNDAP protocol. cmr.earthdata.nasa.gov/virtual-directory/collections/C2264132976-GES_DISC/temporal ↗
metadata API · download · from NASA CMR
- README Document gpm1.gesdisc.eosdis.nasa.gov/data/GPM_L2/doc/README.GPM.pdf ↗
documentation · download · from NASA CMR, data nasa gov
- Algorithm Theoretical Basis Document arthurhou.pps.eosdis.nasa.gov/Documents/L1C_ATBD_v1.9_GPMV07.pdf ↗
documentation · download · from NASA CMR, data nasa gov
- GPM and partner sensors anomalous events gpmweb2https.pps.eosdis.nasa.gov/tsdis/AB/docs/gpm_anomalous.html ↗
documentation · download · from NASA CMR, data nasa gov
- Release Notes arthurhou.pps.eosdis.nasa.gov/Documents/V07_L1C_Release_Notes.pdf ↗
documentation · download · from NASA CMR, data nasa gov
- FILE SPECIFICATION DOCUMENT gpmweb2https.pps.eosdis.nasa.gov/pub/GPMfilespec/filespec.GPM.pdf ↗
documentation · download · from NASA CMR, data nasa gov
- Instrument Description from JAXA suzaku.eorc.jaxa.jp/GCOM_W/w_amsr2/amsr2_body_main.html ↗
documentation · download · from NASA CMR, data nasa gov
- Instrument Description from NOAA star.nesdis.noaa.gov/mirs/amsr2.php ↗
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C2264132976-GES_DISC.iso19115 ↗
download · from data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C2264132976-GES_DISC ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
- PNG docserver.gesdisc.eosdis.nasa.gov/public/project/GPM/browse/GPM_1CGCOMW1AMSR2_07.png ↗
Common Calibrated Brightness Temperature from AMSR2 (GPM_1CGCOMW1AMSR2)
download · preview image · from data nasa gov, NASA CMR
- Resource gpm.nasa.gov ↗
download · project · from data nasa gov, NASA CMR
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/gpm-amsr-2-on-gcom-w1-common-calibrated-brightness-tem… ↗
landing page · from data nasa gov
- DOI doi.org/10.5067/gpm/amsr2/gcomw1/1c/07 ↗
DOI / persistent id · from NASA CMR
Catalogue records · 3
- CKAN API data.nasa.gov/api/3/action/package_show?id=1e81bc59-0ad4-4034-9456-181350646… ↗
metadata API · from data nasa gov
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C2264132976-GES_DISC.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C2264132976-GES_DISC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- AMSR2 · Atmospheric Water Vapor · GCOM-W1 · Precipitation
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
Provenance · 2 source records, 18 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C2264132976-GES_DISC | 15 d ago | JSON v1 |
| NASA Data Portal | 1e81bc59-0ad4-4034-9456-181350646e66 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| 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[measured_variable].gcmd:earth-science/atmosphere/atmospheric-water-vapor | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/precipitation | 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 |