Third-order geomorphometric variables (derivatives): definition, computation and utilization of changes of curvatures.
Jozef MinárMarián JencoIan S. EvansJozef Minár Jr.Martin KadlecJozef KrchoJan PacinaLibor BurianAlexandra BenováPublished in: Int. J. Geogr. Inf. Sci. (2013)