RE3Red Edge 3.
REDSIRed-Edge Disease Stress Index
VegetationMultispectralCitation Rank #191
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 Red-Edge Disease Stress Index (REDSI) is a vegetation spectral index intended for multispectral sensing. It was introduced in 2018; its source is cited as Qiong Zheng, Wenjiang Huang, Ximin Cui, Yue Shi, & Linyi Liu (2018). New Spectral Index for Detecting Wheat Yellow Rust Using Sentinel-2 Multispectral Imagery. Sensors, 18(3). https://doi.org/10.3390/s18030868 .
Based on the latest citation data, this index is in the 40.06th percentile overall, ranking 191 out of 317 indices with citation data. Among the 56 indices published within two years of 2018, it ranks 15 (75th percentile). Within the vegetation application domain, it is in the 25.82th percentile and ranks 159 out of 213 indices with citation data. Among the 26 similarly aged vegetation indices, it ranks 11 (61.54th percentile).
Formula
((705.0 - 665.0) * (RE3 - R) - (783.0 - 665.0) * (RE1 - R)) / (2.0 * R)Bands
RRed.
RE1Red Edge 1.