Imaging · collection · 2026
HyTES: Level 2 Emissivity and Land Surface Temperature
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.3334/ornldaac/2460
This dataset contains Level 2 (L2) land surface temperature (LST) and emissivity from the Hyperspectral Thermal Emission Spectrometer (HyTES) instrument.
Description
This collection includes the standard emissivity product for HyTES channels from 8-11.5 micrometers, PC regression (PCemis) modeled emissivity from 7.4-12 microns with the same dimensions as the Level 1A radiance data, the LST derived from atmospherically corrected radiance, and in-scene atmospheric corrections (ISAC).
This is the NASA Earth Observing System Data and Information System (EOSDIS) facility instrument archive of these data. The data are provided in HDF-5 format.
Links
Get the data
- Data set Landing Page DOI URL doi.org/10.3334/ornldaac/2460 ↗
landing page · download · DOI / persistent id · from NASA CMR, data nasa gov
- PDF data.ornldaac.earthdata.nasa.gov/public/hytes/HyTES_L2_Emissivity_LST/comp/HyTES_L2_ATBD.pdf ↗
HyTES: Level 2 Emissivity and Land Surface Temperature: HyTES_L2_ATBD.pdf
documentation · download · from NASA CMR, data nasa gov
- ORNL DAAC Data Set Documentation data.ornldaac.earthdata.nasa.gov/public/hytes/HyTES_L2_Emissivity_LST/comp/HyTES_L2_Emissivity_… ↗
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C4247014847-ORNL_CLOUD.iso19115 ↗
download · from data nasa gov
- PNG daac.ornl.gov/HYTES/guides/HyTES_L2_Emissivity_LST_Fig1.png ↗
download · preview image · from data nasa gov, NASA CMR
- search.earthdata.nasa.gov /search?q=HyTES_L2_Emissivity_LST_2460&ac=true ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/hytes-level-2-emissivity-and-land-surface-temperature ↗
landing page · from data nasa gov
Catalogue records · 3
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C4247014847-ORNL_CLOUD.umm_json ↗
metadata API · from NASA CMR
- CKAN API data.nasa.gov/api/3/action/package_show?id=c4c6bfe5-616c-45da-93d5-f964fdfba… ↗
metadata API · from data nasa gov
- CMR record cmr.earthdata.nasa.gov/search/concepts/C4247014847-ORNL_CLOUD.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Emissivity · Gulfstream V · Hyperspectral Thermal Emission Spectrometer · Land Surface Temperature · NASA Earth Resources-2 · Twin Otter
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Atmospheric sciences 69%
Provenance · 2 source records, 21 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C4247014847-ORNL_CLOUD | 10 d ago | JSON v1 |
| NASA Data Portal | c4c6bfe5-616c-45da-93d5-f964fdfbaaf3 | 7 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3701 | enrichment · NASA CMR | taxonomy-embedding@1.0.0 | title+keywords+description (69%) |
| 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:hytes | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/surface-radiative-properties/emissivity | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/surface-thermal-properties/land-surface-temperature | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:g-v | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:nasa-er-2 | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:twin-otter | 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 · NASA CMR | connector:nasa_cmr@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |