Perform an extract ROI on the input vector data according to the input image extent
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.
This section describes in details the parameters available for this application. Table 4.32, page 461 presents a summary of these parameters and the parameters keys to be used in command-line and programming languages. Application key is VectorDataExtractROI.
Parameter key | Parameter type |
Parameter description |
io | Group |
Input and output data |
io.vd | Input vector data |
Input Vector data |
io.in | Input image |
Support image |
io.out | Output vector data |
Output Vector data |
elev | Group |
Elevation management |
elev.dem | Directory |
DEM directory |
elev.geoid | Input File name |
Geoid File |
elev.default | Float |
Default elevation |
inxml | XML input parameters file |
Load otb application from xml file |
outxml | XML output parameters file |
Save otb application to xml file |
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Input and output data Group containing input and output parameters
Elevation management 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.
Load otb application from xml file Load otb application from xml file
Save otb application to xml file Save otb application to xml file
To run this example in command-line, use the following:
To run this example from Python, use the following code snippet:
None
This application has been written by OTB-Team.