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West Africa Drylands Project | Vegetation | Vegetation remote sensing

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The growth of the available archives of satellite data has made it possible to study the spatial and temporal changes in vegetation changes. The longest consistent satellite derived vegetation records are from the NOAA (National Oceanic and Atmospheric Administration) series of AVHRR (Advanced Very High Resolution Radiometer) sensors. NOAA-AVHRR has taken almost daily images of the Earth's surface at 1.1 km resolution for nearly 25 years.


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West Africa Drylands Project | Vegetation | Vegetation remote sensing

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