Integrating OSSIM with QGIS
A few months ago, the question of integrating OSSIM into QGIS was raised. The discussion was interesting and active, the OSSIM developers even published some experimental code, but it all fizzled out.
One of the reasons, in my opinion, is that the developers of the OSSIM data provider published the code not as a normal patch but as a set of modified files. Moreover, all this was done not on the latest master but based on outdated SVN sources. Another reason is that, at the same time, we had an active discussion about a new Processing Framework, and its development started. And the possibility of integrating OSSIM through this framework was also considered.
I didn’t feel like writing a report for my contest work today, and I didn’t feel like working on an Android app either. So I decided to see what the guys from OSSIM had written. In general, it doesn’t look too bad, although there are a few questionable solutions. For example, for some reason, they invented their own class for saving settings, even though there is QgsOptions and a settings dialogue. I have tried to integrate their code into master. The results are in my fork on GitHub, branch ossim_provider. I haven’t tested it myself yet, as I haven’t found a pre-built OSSIM package, and it will take quite some time to build it on my laptop.