MODIS Vegetation Index (NDVI)
Description
Measurements from NASA's Terra and Aqua polar satellites' MODIS instrument during the vegetation period (April 1st) (October 31st) of this year. The maximum vegetation index (NDVI) for 16 days is related to the ‘greenness’ and photosynthetic activity of the surface; the NDVI change map is made from the difference of two consecutive time steps, on which the change of the NDVI over 8 days can be tracked; the NDVI anomaly map shows the difference between the current vegetation index value and the long-term average, i.e. its deviation from the average.
Resources
| Name |
Format |
Description |
Link |
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22 |
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https://odp.met.hu/weather/satellite/MODIS/jpg/ |
Tags
- fizikai-környezet
- éghajlat