Overview
| DOI | https://doi.org/10.3334/ORNLDAAC/1777 |
|---|---|
| Version | 1 |
| Project | |
| Published | 2020-06-30 |
| Updated | 2020-08-10 |
| Usage | 398 downloads |
| Citations | 6 publications cited this dataset |
Description
This dataset provides maps of woody (tree and shrub) cover and biomass across Sub-Saharan Africa at a resolution of 1 km for the period 2000-2004. Canopy cover observations and remote-sensing data related to woody vegetation were used to predict woody cover across Africa. Predicted woody cover, canopy height, and tree allometry were used to estimate woody biomass for Sub-Saharan Africa. Canopy cover observations were assembled from field measurements and Google Earth imagery collected from 2000-2004. Remote-sensing data related to the structural attributes of woody vegetation were derived from MODIS optical data and Q-SCAT (Quick Scatterometer) microwave measurements. Canopy height estimates were derived from spaceborne lidar and tree allometry equations were retrieved from GlobAllomeTree.
Science Keywords
- BIOSPHERE
- VEGETATION
- BIOMASS
- BIOSPHERE
- ECOSYSTEMS
- TERRESTRIAL ECOSYSTEMS
- DESERTS
- BIOSPHERE
- ECOSYSTEMS
- TERRESTRIAL ECOSYSTEMS
- SHRUBLAND/SCRUB
- BIOSPHERE
- VEGETATION
- CARBON
- BIOSPHERE
- VEGETATION
- CANOPY CHARACTERISTICS
Data Use and Citation
This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use Policy. See our Data Use and Citation Policy for more information.
Data Files
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Companion Files
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Dataset Companion Files
Dataset has 1 companion files.
- Gridded_Biomass_Africa.pdf