Imaging · collection · 2025
TEMPO solar irradiance (reference diffuser) V04 (PROVISIONAL)
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/is-40e/tempo/irrr_l1.004
Level 1 reference irradiance (PROVISIONAL) files provide solar irradiance measured using the reference solar diffuser.
Description
Each file includes the measured solar irradiance for all the North-South cross-track pixels. The files are provided in netCDF4 format, and contain information on radiometrically and wavelength calibrated solar irradiance for the UV and visible bands, corresponding noise, parameterized wavelength grid, solar viewing geometry, quality flags and other ancillary information.
The product is produced using the L0-1b processor which includes multiple steps: (1) Image processing to produce radiometrically calibrated radiance, and (2) Additional wavelength calibration to improve wavelength registration. These data reached provisional validation on December 9, 2024.
Links
Get the data
- DOI data set landing page for TEMPO_IRRR_L1_V04 doi.org/10.5067/is-40e/tempo/irrr_l1.004 ↗
landing page · download · DOI / persistent id · from NASA CMR, data nasa gov
- PDF asdc.larc.nasa.gov/documents/tempo/guide/TEMPO_Level-1_user_guide_V2.0.pdf ↗
Tropospheric Emissions: Monitoring Pollution (TEMPO) Project Level 1 Data Products: User Guide, 10.5067/doc/tempo/L1UserGuide/V2.0
documentation · download · from NASA CMR, data nasa gov
- PDF asdc.larc.nasa.gov/documents/tempo/ATBD_TEMPO_v3_L0-1.pdf ↗
Algorithm Theoretical Basis Document for the TEMPO L0-1 Processor
documentation · download · from NASA CMR, data nasa gov
- How to cite ASDC data asdc.larc.nasa.gov/citing-data ↗
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C3685896490-LARC_CLOUD.iso19115 ↗
download · from data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C3685896490-LARC_CLOUD ↗
Earthdata Search for TEMPO_IRRR_L1_V04 (NASA Application to search, discover, visualize, refine, and access NASA Earth Observation data)
download · from NASA CMR
- PNG asdc.larc.nasa.gov/static/images/project_logos/tempo.png ↗
download · preview image · from data nasa gov, NASA CMR
- Resource earthdata.nasa.gov/data/instruments/tempo ↗
download · project · from data nasa gov, NASA CMR
- Resource tempo.si.edu ↗
download · project · from data nasa gov, NASA CMR
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/tempo-solar-irradiance-reference-diffuser-v04-provisio… ↗
landing page · from data nasa gov
Catalogue records · 3
- CKAN API data.nasa.gov/api/3/action/package_show?id=981caf81-1f6d-472b-8bde-83f7269e9… ↗
metadata API · from data nasa gov
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C3685896490-LARC_CLOUD.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C3685896490-LARC_CLOUD.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Intelsat 40e · Solar Irradiance · Tropospheric Emissions: Monitoring of Pollution
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Astronomical sciences 68% · Image 75%
Provenance · 2 source records, 19 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C3685896490-LARC_CLOUD | 7 d ago | JSON v1 |
| NASA Data Portal | 981caf81-1f6d-472b-8bde-83f7269e9023 | 4 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:5101 | enrichment · NASA CMR | taxonomy-embedding@1.0.0 | title+keywords+description (68%) |
| 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:tempo | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-radiation/solar-irradiance | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[platform].gcmd_platform:is-40e | 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 · 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 |