Imaging · collection · 2024
COWVR STP-H8 Antenna and Microwave Brightness Temperatures Version 10.0
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/cowvr-stph8-tsdr100
This dataset includes satellite-based observations of calibrated, geo-located antenna temperature and brightness temperatures, along with the sensor telemetry used to derive those values.
Description
This product is best suited for a cal/val user or sensor expert. These level 1c measurements are from the COWVR (Compact Ocean Wind Vector Radiometer) sensor aboard the international space station (ISS).
COWVR operates in the microwave band, at frequencies 18.7 GHz, 23.8 GHz, and 34.5 GHz. Its swath width is 1012 km and spatial resolution is <35 km. Data files (HDF5 format) roughly cover one orbit each (the ISS orbit period is ~90 minutes) and provide non-gridded data over the satellite swath.
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The files also include calibration and flag data. Version 10.0 is the first public release, and is named as such to be consistent with the internal version numbers of the project team prior to release. This deployment of the COWVR instrument was part of the Space Test Program - Houston 8 (STP-H8) technology demonstration mission.
COWVR was provided by the Jet Propulsion Laboratory and flown by the United States Space Force, Space Systems Command, Development Corps for Innovation and Prototyping.
Links
Get the data
- Data Use and Citation Guidelines podaac.jpl.nasa.gov/CitingPODAAC ↗
documentation · download · from NASA CMR, data nasa gov
- PDF archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/cowvr-tempest/open/docs/DPDD_COWVR_STP… ↗
Data Product Development Document providing an overview of the project, instrument, and data file contents
documentation · download · from NASA CMR, data nasa gov
- Resource podaac.jpl.nasa.gov/COWVR-TEMPEST ↗
COWVR-TEMPEST project page on the PO.DAAC website
documentation · download · from NASA CMR, data nasa gov
- PDF archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/cowvr-tempest/open/docs/COWVR_ATBD_201… ↗
Detailed description of algorithms for processing and calibration of COWVR
documentation · download · from NASA CMR, data nasa gov
- JPEG podaac.jpl.nasa.gov/Podaac/thumbnails/COWVR_STPH8_L1_TSDR_V10.0.jpg ↗
download · preview image · from data nasa gov, NASA CMR
- search.earthdata.nasa.gov /search/granules?p=C3237785963-POCLOUD ↗
Browse granule search results in Earthdata Search
download · from NASA CMR
- HTTPS endpoint for data browse and download cmr.earthdata.nasa.gov/virtual-directory/collections/C3237785963-POCLOUD ↗
download · from NASA CMR
- github.com /podaac/data-subscriber ↗
This dataset can be downloaded using the podaac-data-subscriber (the recommended tool for bulk downloading PO.DAAC data). It is a Python package for downloading one or many files using the command lin
download · from NASA CMR
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C3237785963-POCLOUD.iso19115 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/cowvr-stp-h8-antenna-and-microwave-brightness-temperat… ↗
landing page · from data nasa gov
- DOI doi.org/10.5067/cowvr-stph8-tsdr100 ↗
DOI / persistent id · from NASA CMR
Catalogue records · 3
- CKAN API data.nasa.gov/api/3/action/package_show?id=97300600-edc4-4e08-9a06-9ab15398e… ↗
metadata API · from data nasa gov
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C3237785963-POCLOUD.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C3237785963-POCLOUD.html ↗
catalogue entry · from NASA CMR
Topics
Related
Provenance · 2 source records, 20 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C3237785963-POCLOUD | 7 d ago | JSON v1 |
| NASA Data Portal | 97300600-edc4-4e08-9a06-9ab15398e670 | 4 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:engineering | 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:cowvr | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/microwave/antenna-temperature | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/microwave/brightness-temperature | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/microwave/sensor-counts | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:iss | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · data nasa gov | connector:data_nasa_gov@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 · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |