OTB.SARCalibration: Perform radiometric calibration of SAR images. Following sensors are supported: TerraSAR-X, Sentinel1 and Radarsat-2.Both Single Look Complex(SLC) and detected products are supported as input.

The objective of SAR calibration is to provide imagery in which the pixel values can be directly related to the radar backscatter of the scene. This application allows computing Sigma Naught (Radiometric Calibration) for TerraSAR-X, Sentinel1 L1 and Radarsat-2 sensors. Metadata are automatically retrieved from image products.The application supports complex and non-complex images (SLC or detected products).

Inputs

Input complex image

format
href
Please set a value for in.

Output calibrated image. This image contains the backscatter (sigmaNought) of the input image.

string
Please set a value for out.

Available memory for processing (in MB)

integer

Flag to disable noise. For 5.2.0 release, the noise values are only read by TerraSARX product.

boolean
Please set a value for noise.

Lookup table values are not available with all SAR products. Products that provide lookup table with metadata are: Sentinel1, Radarsat2.

string
Please set a value for lut.

Outputs

Output calibrated image. This image contains the backscatter (sigmaNought) of the input image.

format
transmission

Execution options

successUri
inProgressUri
failedUri

format

mode

Execute End Point

View the execution endpoint of a process.

View the alternative version in HTML.

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http://tb17.geolabs.fr:8119/ogc-api/processes/OTB.SARCalibration.html
Last modified: Sat Feb 19 15:43:34 CET 2022