Climate data guide content with tag NDVI" Normalized Difference Vegetation Index
NDVI and EVI: Vegetation Indices (MODIS)
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MODIS vegetation indices, produced on 16-day and monthly intervals and at multiple spatial resolutions, provide consistent spatial and temporal comparisons of vegetation canopy greenness, a composite property of leaf area, chlorophyll and canopy structure. Two vegetation indices are derived from atmospherically-corrected reflectance in the red, near-infrared, and blue…
Main variables and Earth System components
Land Enhanced Vegetation Index (EVI) NDVI" Normalized Difference Vegetation IndexExperts contributing reviews
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NDVI: Normalized-difference-vegetation-index: NOAA AVHRR
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Normalized Difference Vegetation Index (NDVI) values are derived from surface reflectance data acquired by the Advanced Very High Resolution Radiometer (AVHRR) sensor. By applying knowledge gathered over time about instrument performance and sensor characteristics, the data are reprocessed to create consistent long-term records, allowing insight into changes in the Earth…
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