Welcome to Orfeo ToolBox!

Orfeo ToolBox (OTB) is an open-source project for state-of-the-art remote sensing. Built on the shoulders of the open-source geospatial community, it can process high resolution optical, multispectral and radar images at the terabyte scale. A wide variety of applications are available: from ortho-rectification or pansharpening, all the way to classification, SAR processing, and much more!

All of OTB’s algorithms are accessible from Monteverdi, QGIS, Python, the command line or C++. Monteverdi is an easy to use visualization tool with an emphasis on hardware accelerated rendering for high resolution imagery (optical and SAR). With it, end-users can visualize huge raw imagery products and access all of the applications in the toolbox. From resource limited laptops to high performance MPI clusters, OTB is available on Windows, Linux and Mac. It is community driven, extensible and heavily documented. Orfeo ToolBox is not a black box!

This is the CookBook documentation for users. If you are new to OTB and Monteverdi, start here. It will go through how to install OTB on your system, how to start using Monteverdi and OTB applications to view and process your data, and recipes on how to accomplish typical remote sensing tasks. Finally, there is also documentation on every application shipped with OTB.

Get started now with the First Steps chapter.

Get help, share your experience and contribute to the Orfeo-Toolbox project by joining our community and users forum.

For other documentation, be sure to read: