Text · dataset · 2025
VIIRS/NPP Surface Reflectance Daily L3 Global 0.05 Deg CMG V001
Listed in NASA Data Portal
Description
The Visible Infrared Imaging Radiometer Suite (VIIRS) (lpdaac.usgs.gov/dataset_discovery/viirs) daily surface reflectance Climate Modeling Grid (VNP09CMG) Version 1 product provides an estimate of land surface reflectance from the Suomi National Polar-Orbiting Partnership (Suomi NPP) VIIRS sensor. Data are provided for three imagery bands (I1-I3) and nine moderate resolution bands (M1-M5, M7, M8, M10, M11) at 0.05 degree (~5,600 meter) resolution.
The data are corrected for atmospheric conditions such as the effects of molecular gases, including ozone and water vapor, and for the effects of atmospheric aerosols. This product uses a weighted average of the best quality observation and is formatted as a CMG for use in climate simulation models. This product includes the twelve reflectance bands, five moderate resolution brightness temperature bands (M12-M16) and information layers representing relative azimuth angle, sensor zenith angle, solar zenith angle, reflectance band quality, time of day, and number mapping.
Links
Get the data
- earthexplorer.usgs.gov ↗
Download this dataset through USGS Earth Explorer
download · from data nasa gov
- Download this dataset through Earthdata Search search.earthdata.nasa.gov/search?q=C1373412071-LPDAAC_ECS ↗
download · from data nasa gov
- Use OPeNDAP to access the dataset's data opendap.cr.usgs.gov/opendap/hyrax/VNP09CMG.001/contents.html ↗
download · from data nasa gov
- The dataset's project home page lpdaac.usgs.gov ↗
download · from data nasa gov
- View this dataset's user's guide lpdaac.usgs.gov/documents/123/VNP09_User_Guide_V1.1.pdf ↗
download · from data nasa gov
- View this dataset's user's guide lpdaac.usgs.gov/documents/124/VNP09_User_Guide_V1.6.pdf ↗
download · from data nasa gov
- lpdaac.usgs.gov /documents/122/VNP09_ATBD.pdf ↗
View this dataset's algorithm theoretical basis document
download · from data nasa gov
- This dataset's landing page doi.org/10.5067/viirs/vnp09cmg.001 ↗
download · from data nasa gov
- viirsland.gsfc.nasa.gov /Val/LSR_Val.html ↗
View this dataset's science data product validation documentation
download · from data nasa gov
- Google Scholar search results scholar.google.com/scholar?q=10.5067%2FVIIRS%2FVNP09CMG.001 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/viirs-npp-surface-reflectance-daily-l3-global-0-05-deg… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=07027be8-c55e-439a-a098-8f6714433… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Earth & Environmental Science
- Inferred from text
- Climate model simulation 65% · Geophysics 70% · Imaging 75% · Simulation 75%
Related
- Possibly the same asVIIRS/NPP Surface Reflectance Daily L3 Global 0.05 Deg CMG V001
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 07027be8-c55e-439a-a098-8f67144331eb | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3706 | enrichment · data nasa gov | taxonomy-embedding@1.1.0 | title+keywords+description (70%) |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | vocabulary-mapper@1.0.0 | keywords['earth-science'] |
| concepts[method].local:method:climate-model | enrichment · data nasa gov | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[method].local:method:simulation | enrichment · data nasa gov | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[modality].local:modality:imaging | enrichment · data nasa gov | keyword-concept-rules@1.0.0 | title+description (75%) |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |