# Orfeo ToolBox

Canonical: https://gisforweb.com/tools/orfeo-toolbox/

Open-source toolkit for large-scale optical, multispectral, and radar imagery processing.

Orfeo ToolBox (OTB) is an open-source toolkit for processing high-resolution optical, multispectral, and radar imagery. Its applications cover orthorectification, pansharpening, image processing, classification, feature extraction, and SAR workflows at large data volumes. Algorithms are available through a command-line interface, Python, C++, and QGIS, with Docker and HPC-oriented deployment options.

## Details

- Type: library

- Categories: raster, satellite, data-processing

- Open source: Yes

- Pricing model: open-source

- License: Apache-2.0

- Platforms: linux, macos, windows, docker

## Features

- Processes optical, multispectral, and radar imagery

- Supports orthorectification and pansharpening

- Includes classification and SAR applications

- Exposes C++, Python, CLI, and QGIS interfaces

- Runs in Docker and MPI clusters

- Handles imagery at terabyte scale

## Project sources

- Website: https://www.orfeo-toolbox.org/

- Documentation: https://www.orfeo-toolbox.org/CookBook/

- Repository: https://github.com/orfeotoolbox/OTB

Directory descriptions are summaries. Verify current capabilities and terms with the project sources.