VEGETATION HEALTH INDEX
![]() ![]() Data Source: www.star.nesdis.noaa.gov Vegetation Health index (VHI): VHI is a proxy characterizing vegetation health by combining moisture and thermal conditions. If the indices are below 40 indicating different level of vegetation stress, losses of crop and pasture production might be expected; if the indices above 60 (favorable condition) plentiful production might be expected. VH (VHI, VCI, TCI) is very useful for an advanced prediction of crop losses. Commentary:
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