# VectorDataExtractROI

## Brief Description

Perform an extract ROI on the input vector data according to the input image extent

## Tags

Vector Data Manipulation

## Long Description

This application extracts the vector data features belonging to a region specified by the support image envelope. Any features intersecting the support region is copied to output. The output geometries are NOT cropped.

## Parameters

- [param] -io <string> Group containing input and output parameters. Mandatory: True. Default Value: "0"
- [param] -elev <string> This group of parameters allows managing elevation values. Supported formats are SRTM, DTED or any geotiff. DownloadSRTMTiles application could be a useful tool to list/download tiles related to a product.. Mandatory: True. Default Value: "0"
- [param] -inxml <string> Load otb application from xml file. Mandatory: False. Default Value: ""
- [param] -outxml <string> Save otb application to xml file. Mandatory: False. Default Value: ""

## Limitations

None

## Authors

OTB-Team

## See Also

## Example of use

- io.in: qb_RoadExtract.tif

- io.vd: qb_RoadExtract_classification.shp

- io.out: apTvUtVectorDataExtractROIApplicationTest.shp