33 citations · 114 across the 4 of their papers we have counts for
4 papers
Corrections to Scaling for Watersheds, Optimal Path Cracks, and Bridge Lines
E. Fehr, K. J. Schrenk, N. A. M. Araújo +4
We study the corrections to scaling for the mass of the watershed, the bridge line, and the optimal path crack in two and three dimensions. We disclose that these models have numer…
Scaling Relations for Watersheds
E. Fehr, D. Kadau, N. A. M. Araújo +2
We study the morphology of watersheds in two and three dimensional systems subjected to different degrees of spatial correlations. The response of these objects to small, local per…
Impact of Perturbations on Watersheds
E. Fehr, D. Kadau, J. S. Andrade +1
We find that watersheds in real and artificial landscapes can be strongly affected by small, local perturbations like landslides or tectonic motions. We observe power-law scaling b…
New efficient methods to calculate watersheds
E. Fehr, J. S. Andrade, S. D. da Cunha +5
We present an advanced algorithm for the determination of watershed lines on Digital Elevation Models (DEMs), which is based on the iterative application of Invasion Percolation (I…