otbLocalStat: Calculates local statistics for a given kernel size

In environmentalinformatics-marburg/satelliteTools: What the package does (short line)

Description

Calculate local statistics using OTB functions.

Usage

## S4 method for signature 'RasterBrick'
otbLocalStat(x, output_name = "locstat", radius = 3,
  path_output = NULL, return_raster = TRUE, channel = NULL,
  verbose = FALSE, ram = "8192")

## S4 method for signature 'RasterLayer'
otbLocalStat(x, output_name = "locstat", radius = 3,
  path_output = NULL, return_raster = TRUE, channel = NULL,
  verbose = FALSE, ram = "8192")

## S4 method for signature 'RasterStack'
otbLocalStat(x, output_name = "locstat", radius = 3,
  path_output = NULL, return_raster = TRUE, channel = NULL,
  verbose = FALSE, ram = "8192")

## S4 method for signature 'character'
otbLocalStat(x, output_name = "locstat", radius = 3,
  path_output = NULL, return_raster = FALSE, channel = NULL,
  verbose = FALSE, ram = "8192")

Arguments

x	A Raster* object or a GeoTiff containing 1 or more gray value bands
output_name	string pattern for individual naming of the output file(s)
radius	computational window in pixel
return_raster	boolean if TRUE a raster stack is returned
channel	sequence of bands to be processed
verbose	switch for system messages default is FALSE
ram	reserved memory in MB

Note

the otb is used for the calculation of the statistics. Please provide a GeoTiff file

Author(s)

Chris Reudenbach, Thomas Nauss

Examples

## Not run: 
url<-"http://www.ldbv.bayern.de/file/zip/5619/DOP%2040_CIR.zip"
res <- curl::curl_download(url, "testdata.zip")
unzip(res,junkpaths = TRUE,overwrite = TRUE)
otbLocalStat(input=paste0(getwd(),"4490600_5321400.tif"),radius=5)

## End(Not run)

environmentalinformatics-marburg/satelliteTools documentation built on May 16, 2019, 8:16 a.m.