Array · collection · 2023
NOAA-21 VIIRS Level-3 Global Binned Normalized Difference Vegetation Index Data, version 2025.0
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/noaa-21/viirs/l3b/land/2025.0
The LAND NDVI data suite provides the Normalized Difference Vegetation Index over global land surfaces, derived from surface reflectance.
Description
Geophysical variables in this suite include: - ndvi — Normalized Difference Vegetation Index (unitless)
Links
Get the data
- VIIRS Homepage earthdata.nasa.gov/data/instruments/VIIRS ↗
documentation · download · from NASA CMR, data nasa gov
- Resource nasa.github.io/oceandata-notebooks ↗
Satellite data procesing can be difficult. We're here to help! Visit the Oceandata Help Hub to navigate learning content for accessing visualizing, and analyzing data products.
documentation · download · from NASA CMR, data nasa gov
- PDF oceancolor.gsfc.nasa.gov/files/atbd/legacy/atbd-obdaac-special-products.pdf ↗
Algorithm Theoretical Basis Document for Normalized Difference Vegetation Index
documentation · download · from NASA CMR, data nasa gov
- View the version history of this product. oceancolor.gsfc.nasa.gov/data/reprocessing ↗
documentation · download · from NASA CMR, data nasa gov
- NOAA-21 Homepage earthdata.nasa.gov/data/platforms/space-based-platforms/NOAA-21 ↗
documentation · download · from NASA CMR, data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C3783323295-OB_DAAC ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
- NASA's Ocean Color Web - Data Distribution Site oceandata.sci.gsfc.nasa.gov/directdataaccess/Level-3%20Binned/NOAA21-VIIRS ↗
download · from NASA CMR
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C3783323295-OB_DAAC.iso19115 ↗
download · from data nasa gov
- PDF oceancolor.gsfc.nasa.gov/files/obdaac-ancillary-data-sources.pdf ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/noaa-21-viirs-level-3-global-binned-normalized-differe… ↗
landing page · from data nasa gov
- DOI doi.org/10.5067/noaa-21/viirs/l3b/land/2025.0 ↗
DOI / persistent id · from NASA CMR
Catalogue records · 3
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C3783323295-OB_DAAC.umm_json ↗
metadata API · from NASA CMR
- CKAN API data.nasa.gov/api/3/action/package_show?id=bc3b5a1c-4657-4e90-8852-af8e8405f… ↗
metadata API · from data nasa gov
- CMR record cmr.earthdata.nasa.gov/search/concepts/C3783323295-OB_DAAC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Joint Polar Satellite System - 2 · Normalized Difference Vegetation Index (Ndvi) · Normalized Difference Vegetation Index (Ndvi) · Visible-Infrared Imager-Radiometer Suite
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Oceanography 69%
Provenance · 2 source records, 19 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C3783323295-OB_DAAC | 13 d ago | JSON v1 |
| NASA Data Portal | bc3b5a1c-4657-4e90-8852-af8e8405fcaf | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3708 | 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:viirs | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biosphere/vegetation/vegetation-index/normalized-difference-vegetation-index-ndvi | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/land-use-land-cover/land-use-land-cover-classification/vegetation-index/normalized-difference-vegetation-index-ndvi | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:noaa-21 | 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 |