Hydrology

RiverREM is a Python package for automatically generating river relative elevation model (REM) visualizations from nothing but an input digital elevation model (DEM). Learn how to use it here.

OpenRiverCam is an open source and fully web-based solution for setting up maintaining river observation sites for river flow monitoring with cameras. Learn more here.

Check out this tutorial on mapping rivers in R using Global River Classification dataset.

Hydrography90m allows to assess freshwater quantity and quality, inundation risk, biodiversity and conservation, as well as resource management objectives in a globally comprehensive manner.

Here is a set of tutorials for building relative elevation models (REMs) in QGIS, creating beautiful visualizations of the results and exporting the images.

Have you ever wanted to generate your own river maps using Python and open source data? Well, look no further, here is a full tutorial on just that.

River Runner is an application that visualizes the path of a rain droplet from any point in the world to its end point (usually an ocean or an inland water feature).