Applies the TurbFrohn09GreenPlusRedBothOverBlue algorithm

TurbFrohn09GreenPlusRedBothOverBlue(w558, w658, w458)

Arguments

w558

numeric. Value at wavelength of 558 nm

w658

numeric. Value at wavelength of 658 nm

w458

numeric. Value at wavelength of 458 nm

Value

SpatRaster or numeric

References

Frohn, R. C., & Autrey, B. C. (2009). Water quality assessment in the Ohio River using new indices for turbidity and chlorophyll-a with Landsat-7 Imagery. Draft Internal Report, U.S. Environmental Protection Agency.