RRed.
NRFIrNormalized Rapeseed Flowering Index Red
VegetationMultispectralCitation Rank #259
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 Normalized Rapeseed Flowering Index Red (NRFIr) is a vegetation spectral index intended for multispectral sensing. It was introduced in 2020; its source is cited as Jichong Han, Zhao Zhang, & Juan Cao (2020). Developing a New Method to Identify Flowering Dynamics of Rapeseed Using Landsat 8 and Sentinel-1/2. Remote Sensing, 13(1). https://doi.org/10.3390/rs13010105 .
Based on the latest citation data, this index is in the 18.93th percentile overall, ranking 259 out of 317 indices with citation data. Among the 76 indices published within two years of 2020, it ranks 51 (35.53th percentile). Within the vegetation application domain, it is in the 15.96th percentile and ranks 181 out of 213 indices with citation data. Among the 39 similarly aged vegetation indices, it ranks 25 (41.03th percentile).
Other indices from the same source
These catalogue entries share this index's scientific source and citation.
Formula
(R - S2) / (R + S2)Bands
S2Short-wave Infrared (SWIR) 2.