Free Orfeo ToolBox Alternatives
Orfeo ToolBox is described as '(OTB) is an open-source C++ library for remote sensing images processing, distributed under the CeCILL-v2 license'. There are four alternatives to Orfeo ToolBox for various platforms. The most liked alternative is Opticks, which is both free and Open Source.
- Opticks is an expandable remote sensing and imagery analysis software platform that is free and open source. If you are interested you can learn about the history of Opticks.