SARMetadataCorrection

SAR metadata correction.

Description

This application corrects metadata with a focus on GCP.

Parameters

Input DEM -indem image Mandatory
Input DEM to extract height data.

Input SAR image -insar image Mandatory
SAR Image to extract initial metadata.

Write the OSSIM keywordlist to a geom file -outkwl filename [dtype]
This option allows extracting the OSSIM keywordlist of the image into a geom file.

Available RAM (MB) -ram int Default value: 256
Available memory for processing (in MB).

Examples

From the command-line:

otbcli_SARMetadataCorrection -indem S21E055.hgt -insar s1a-s4-slc-vv-20160818t014650-20160818t014715-012648-013db1-002_SLC.tiff

From Python:

import otbApplication

app = otbApplication.Registry.CreateApplication("SARMetadataCorrection")

app.SetParameterString("indem", "S21E055.hgt")
app.SetParameterString("insar", "s1a-s4-slc-vv-20160818t014650-20160818t014715-012648-013db1-002_SLC.tiff")

app.ExecuteAndWriteOutput()

Limitations

Only Sentinel 1 (IW and StripMap mode) and Cosmo products are supported for now.