RE3Red Edge 3.
RVI4RE4-band Red Edge Ratio Vegetation Index
VegetationMultispectralCitation Rank #285
Skip to content No radar polarizations are used in this index. No contextual reductions are used in this index.
Summary
The 4-band Red Edge Ratio Vegetation Index (RVI4RE) is a vegetation spectral index intended for multispectral sensing. It was introduced in 2022; its source is cited as Jiali Liu, Jianrong Fan, Chao Yang, Fubao Xu, & Xiyu Zhang (2022). Novel vegetation indices for estimating photosynthetic and non-photosynthetic fractional vegetation cover from Sentinel data. International Journal of Applied Earth Observation and Geoinformation, 109. https://doi.org/10.1016/j.jag.2022.102793 .
Based on the latest citation data, this index is in the 10.22th percentile overall, ranking 285 out of 313 indices with citation data. Among the 50 indices published within two years of 2022, it ranks 36 (36th percentile). Within the vegetation application domain, it is in the 9.95th percentile and ranks 193 out of 211 indices with citation data. Among the 31 similarly aged vegetation indices, it ranks 20 (45.16th percentile).
Other indices from the same source
These catalogue entries share this index's scientific source and citation.
Formula
(alpha * RE3 + (1 - alpha) * RE2)/(beta * R + (1 - beta) * RE1)Bands
RE2Red Edge 2.
RRed.
RE1Red Edge 1.
Polarizations
Constants
alphaParameter representing the proportion of Red Edge 3 reflectance (Sentinel-2).
Default value0.3
Suggested range0–1
Suggested values
- April
- 0.3
- August
- 0.9
betaParameter representing the proportion of Red reflectance (Sentinel-2).
Default value0.3
Suggested range0–1
Suggested values
- April
- 0.3
- August
- 0.6