TSAVITransformed Soil-Adjusted Vegetation Index

VegetationMultispectralCitation Rank #206

Summary

The Transformed Soil-Adjusted Vegetation Index (TSAVI) is a vegetation spectral index intended for multispectral sensing. Its source is cited as F. Baret, G. Guyot, & D.J. Major (n.d.). TSAVI: A Vegetation Index Which Minimizes Soil Brightness Effects On LAI And APAR Estimation. 12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium,, 3. https://doi.org/10.1109/igarss.1989.576128 .

Based on the latest citation data, this index is in the 35.46th percentile overall, ranking 206 out of 313 indices with citation data. Within the vegetation application domain, it is in the 24.64th percentile and ranks 160 out of 211 indices with citation data.

Formula

sla * (N - sla * R - slb) / (sla * N + R - sla * slb)

Bands

N

Near-Infrared (NIR).

R

Red.

Polarizations

No radar polarizations are used in this index.

Constants

sla

Soil line slope. N = sla * R + slb (only for soil pixels/measurements).

Default value1

Suggested values

Equal TSAVI to NDVI when slb is 0.0: 1

slb

Soil line intercept. N = sla * R + slb (only for soil pixels/measurements).

Default value0

Suggested values

Equal TSAVI to NDVI when sla is 1.0: 0

Reductions

No contextual reductions are used in this index.

Cite this Index

Use either format below to cite the scientific source associated with this index.

BibTeXAPA

bibtex

@inproceedings{ASI_TSAVI,
  author = {F. Baret and G. Guyot and D.J. Major},
  title = {TSAVI: A Vegetation Index Which Minimizes Soil Brightness Effects On LAI And APAR Estimation},
  booktitle = {12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium,},
  volume = {3},
  doi = {10.1109/igarss.1989.576128},
  url = {https://doi.org/10.1109/igarss.1989.576128}
}

text

F. Baret, G. Guyot, & D.J. Major (n.d.). TSAVI: A Vegetation Index Which Minimizes Soil Brightness Effects On LAI And APAR Estimation. 12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium,, 3. https://doi.org/10.1109/igarss.1989.576128

Contribution Details

Contributor@davemlz

Date contributed2021-05-14