minimum {bise}R Documentation

minimum of Best Index Slope Extraction

Description

Computes of the upper envelope of daily NDVI values over one year the minimum until max(ndvi).

Usage

minimum(ndvi)

Arguments

ndvi Double(real), observed NDVI values between 0 and 1

Details

to be followed

Value

NDVI values extracted out of very noise satellite observations. These are regarded to be the 'TRUE' observations.

Author(s)

Daniel Doktor, Alberte Bondeau

References

Viovy et. al

Examples

## Not run: 
    load("1991-400")
    ndvi <- result[,400]
    ndvi <- ifelse(ndvi < 0 | ndvi >= 1, 0, ndvi)
    ndvi <- ifelse(is.na(ndvi)==TRUE, 0, ndvi)
    minimum(ndvi)
## End(Not run)

[Package bise version 1.0 Index]