Data · collection
NOAA Climate Data Record (CDR) of AVHRR Leaf Area Index (LAI) and Fraction of Absorbed Photosynthetically Active Radiation (FAPAR), Version 5
Listed in NASA Earthdata CMR
This dataset contains gridded daily Leaf Area Index (LAI) and Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) derived from the NOAA Climate Data Record (CDR) of Advanced Very High Resolution Radiometer (AVHRR) Surface Reflectance.
Description
The data record spans from 1981 to 10 days before the present using data from eight NOAA polar orbiting satellites: NOAA-7, -9, -11, -14, -16, -17, -18 and -19. The data are projected on a 0.05 degree x 0.05 degree global grid.
This dataset is one of the Land Surface CDR Version 5 products produced by the NASA Goddard Space Flight Center (GSFC) and the University of Maryland (UMD). Improvements for Version 5 include using the improved surface reflectance data, correcting the data for known errors in time, latitude, and longitude variables, as well as improvements in the global and variable attribute definitions. The dataset is in the netCDF-4 file format following ACDD and CF Conventions.
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The dataset is accompanied by algorithm documentation, data flow diagram and source code for the NOAA CDR Program.
Links
Where it is published
- DOI doi.org/10.7289/v5tt4p69 ↗
DOI / persistent id · from NASA CMR
Documentation and papers
- doi.org /10.3390/rs8030263 ↗
Claverie, M., Matthews, J., Vermote, E., and Justice, C. (2016, March 22). A 30+ Year AVHRR LAI and FAPAR Climate Data Record: Algorithm Description and Validation. Remote Sensing. MDPI AG. https://do
documentation · from NASA CMR
- scholar.google.com /scholar?q=10.7289%2FV5TT4P69+OR+10.3390%2Frs8030263 ↗
Search results for publications that cite this dataset by its DOI(s).
documentation · from NASA CMR
- Related dataset landing page. doi.org/10.7289/v5zg6qh9 ↗
documentation · from NASA CMR
- Project page with dataset information. ltdr.nascom.nasa.gov/cgi-bin/ltdr/ltdrPage.cgi ↗
documentation · from NASA CMR
- www1.ncdc.noaa.gov /pub/data/metadata/images/C01559_LAI.png ↗
Global image of the annual maximum AVHRR LAI for 1982.
preview image · from NASA CMR
Catalogue records · 2
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C2107094561-NOAA_NCEI.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C2107094561-NOAA_NCEI.html ↗
catalogue entry · from NASA CMR
Topics
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C2107094561-NOAA_NCEI | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biosphere/vegetation/photosynthetically-active-radiation/fraction-of-absorbed-photosynthetically-active-radiation-fapar | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biosphere/vegetation/vegetation-index/leaf-area-index-lai | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:not-provided | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| 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 |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |