Hi, I came to the forum exactly looking for more published papers in search of a better understanding of the model, since there are no tutorials like for other models and the handbook manual is really short for this model.
I was only able to find the one already mentioned above, and this one that used the model:
Quagliolo C, Comino E and Pezzoli A (2021) Experimental Flash Floods Assessment Through Urban Flood Risk Mitigation (UFRM) Model: The Case Study of Ligurian Coastal Cities. Front. Water 3:663378. doi: 10.3389/frwa.2021.663378
And this one from the developers might also be useful:
Hamel et al. (2021) Mapping the benefits of nature in cities with the InVEST software. npj Urban Sustainability (2021) 1:25 ; https://doi.org/10.1038/s42949-021-00027-9