RRed.
NRFIrNormalized Rapeseed Flowering Index Red
VegetationMultispectralCitation Rank #260
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 17.89th percentile overall, ranking 260 out of 313 indices with citation data. Among the 73 indices published within two years of 2020, it ranks 50 (34.25th percentile). Within the vegetation application domain, it is in the 16.11th percentile and ranks 179 out of 211 indices with citation data. Among the 37 similarly aged vegetation indices, it ranks 23 (43.24th 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.