RAFAEL PEREZ ALCANTARACARLOS CASTILLO RODRÍGUEZ2026-01-292026-01-29202110.1002/esp.51222-s2.0-85104875725https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/33290Earth and Planetary Sciences (miscellaneous)Earth-Surface ProcessesGeography, Planning and DevelopmentA GIS focal approach for characterizing gully geometryresearch article