S1Short-wave Infrared (SWIR) 1.
SNDTISoil-Adjusted Normalized Difference Tillage Index
VegetationMultispectralCitation Rank #292
Skip to content No radar polarizations are used in this index. No contextual reductions are used in this index.
Summary
The Soil-Adjusted Normalized Difference Tillage Index (SNDTI) is a vegetation spectral index intended for multispectral sensing. It was introduced in 2018; its source is cited as Hongrui Ren, Bei Zhang, & Xulin Guo (2018). Estimation of litter mass in nongrowing seasons in arid grasslands using MODIS satellite data. European Journal of Remote Sensing, 51(1). https://doi.org/10.1080/22797254.2017.1418186 .
Based on the latest citation data, this index is in the 8.2th percentile overall, ranking 292 out of 317 indices with citation data. Among the 56 indices published within two years of 2018, it ranks 56 (1.79th percentile). Within the vegetation application domain, it is in the 7.04th percentile and ranks 199 out of 213 indices with citation data. Among the 26 similarly aged vegetation indices, it ranks 26 (3.85th percentile).
Formula
(1.0 + L) * (S1 - S2) / (S1 + S2 + L)Bands
S2Short-wave Infrared (SWIR) 2.
Polarizations
Constants
LSoil adjustment factor.
Default value0.6
Suggested range0–1
Suggested values
- Increased litter mass
- 0
- Low litter mass
- 1