NNear-Infrared (NIR).
ARI2Anthocyanin Reflectance Index 2
VegetationMultispectralCitation Rank #130
Skip to content No radar polarizations are used in this index. No constants are used in this index. No contextual reductions are used in this index.
Summary
The Anthocyanin Reflectance Index 2 (ARI2) is a vegetation spectral index intended for multispectral sensing. It was introduced in 2001; its source is cited as Anatoly A. Gitelson, Mark N. Merzlyak, & Olga B. Chivkunova (2001). Optical Properties and Nondestructive Estimation of Anthocyanin Content in Plant Leaves¶. Photochemistry and Photobiology, 74(1). https://doi.org/10.1562/0031-8655(2001)074<0038:opaneo>2.0.co;2 .
Based on the latest citation data, this index is in the 59.11th percentile overall, ranking 130 out of 313 indices with citation data. Among the 41 indices published within two years of 2001, it ranks 28 (36.59th percentile). Within the vegetation application domain, it is in the 45.5th percentile and ranks 117 out of 211 indices with citation data. Among the 33 similarly aged vegetation indices, it ranks 26 (27.27th percentile).
Other indices from the same source
These catalogue entries share this index's scientific source and citation.
Formula
N * ((1 / G) - (1 / RE1))Bands
GGreen.
RE1Red Edge 1.