Construct · 1 fields · 1 citations

Normalized Difference Drought Index: a standalone construct

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Climate extremes

a remote-sensing drought index that combines vegetation and water indices to indicate drought conditions more sharply than either alone.

In climate extremes, Normalized Difference Drought Index refers to a remote-sensing drought index that combines vegetation and water indices to indicate drought conditions more sharply than either alone. This meaning comes from Gu (2007) in Geophysical Research Letters.[1]

Unit
Recovery means
Measured by

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Nearby constructs

climate3 fields · 3 citationsjingle · one word, three constructs index5 fields · 11 citationsjingle · one word, five constructs

References

Gu, Y., Brown, J. F., Verdin, J. P., & Wardlow, B. (2007). A five‐year analysis of MODIS NDVI and NDWI for grassland drought assessment over the central Great Plains of the United States. Geophysical Research Letters, 34(6). https://doi.org/10.1029/2006gl029127

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