---
name: "otbgui_ExtractROI"
section: "1"
platform: "linux"
package: "otb-bin-qt"
version: "6.6.1+dfsg-1+b1"
release: "Debian 10 (Buster)"
platforms: ["linux"]
url: "https://new.carta.tech/otbgui_ExtractROI"
---

# otbgui\_ExtractROI(1)

OTB ExtractROI application

## NAME

otbgui\_ExtractROI - OTB ExtractROI application

## DESCRIPTION

This is the ExtractROI application, version 5.2.0 Extract a ROI defined by the user.

Complete documentation: http://www.orfeo-toolbox.org/Applications/ExtractROI.html

### Parameters:

- **-progress**

  \<boolean\>        Report progress

 **-in**                    \<string\>         Input Image  (mandatory)\
  **-out**                   \<string\> \[pixel\] Output Image  \[pixel=uint8/uint16/int16/uint32/int32/float/double\] (default value is float) (mandatory)

- **-ram**

  \<int32\>          Available RAM (Mb)  (optional, off by default, default value is 128)

- **-mode**

  \<string\>         Extraction mode \[standard/fit\] (mandatory, default value is standard)

- **-mode**.fit.ref

  \<string\>         Reference image  (mandatory)

- **-mode**.fit.elev.dem

  \<string\>         DEM directory  (optional, off by default)

- **-mode**.fit.elev.geoid

  \<string\>         Geoid File  (optional, off by default)

- **-mode**.fit.elev.default \<float\>

  Default elevation  (mandatory, default value is 0)

- **-startx**

  \<int32\>          Start X  (mandatory, default value is 0)

- **-starty**

  \<int32\>          Start Y  (mandatory, default value is 0)

- **-sizex**

  \<int32\>          Size X  (mandatory, default value is 0)

- **-sizey**

  \<int32\>          Size Y  (mandatory, default value is 0)

- **-cl**

  \<string list\>    Output Image channels  (mandatory, default value is )

- **-inxml**

  \<string\>         Load otb application from xml file  (optional, off by default)

## EXAMPLES

otbgui\_ExtractROI -in VegetationIndex.hd -startx 40 -starty 250 -sizex 150 -sizey 150 -out ExtractROI.tif

## SEE ALSO

The full documentation for **otbgui\_ExtractROI** is maintained as a Texinfo manual.  If the **info** and **otbgui\_ExtractROI** programs are properly installed at your site, the command

-

  **info otbgui\_ExtractROI**

should give you access to the complete manual.