The Tributary Impact tool finds intersections in a stream network and calculates the likelyhood of the tributary forming a fan where it intersects the mainstem, based on the findings in Tributary Connectivity, Confluence Aggradation and Network Biodiversity by Stephen P. Rice (2017).
- Rice SP. 2017. Tributary connectivity, confluence aggradation and network biodiversity. Geomorphology 277 : 6–16. DOI: 10.1016/j.geomorph.2016.03.027
You need a stream network and a DEM. They must both use the same projection.
- Braden Anderson banderson1618@gmail.com