filter_prior_CR: Filter data prior to continuum removal: • values are expected...

In jbferet/biodivMapR: biodivMapR: an R package for a- and ß-diversity mapping using remotely-sensed images

Filter data prior to continuum removal:

• values are expected to be real reflectance values between 0 and 10000

• negative values may occur, so a +100 value is applied to avoid negative

• possibly remaining negative values are set to 0

• constant spectra are eliminated

Description

Filter data prior to continuum removal:

• values are expected to be real reflectance values between 0 and 10000

• negative values may occur, so a +100 value is applied to avoid negative

• possibly remaining negative values are set to 0

• constant spectra are eliminated

Usage

filter_prior_CR(Minit, Spectral_Bands)

Arguments

Minit	initial data matrix, n rows = n samples, p cols = p spectral bands
Spectral_Bands	numeric. central wavelength for the spectral bands

Value

list. updated Minit

jbferet/biodivMapR documentation built on April 12, 2025, 1:32 p.m.