Add lesson to Research Software Directory

[svenvanderburg]

It would be great if we can add this lesson to the research software directory. Similar to https://research-software-directory.org/software/introduction-to-deep-learning-lesson .

It helps us show the impact we have with open-source lesson material development.

[fnattino]

Thanks @svenvanderburg, entry added here: https://research-software-directory.org/software/geospatial-python

TODO: we should add more content and list all relevant contributors!

[svenvanderburg]

Cool, thanks! @fnattino 🙏