Marzolff, I.Giménez Díaz, RafaelSeeger, M.Campo-Bescós, MiguelRies, J. B.Casalí Sarasíbar, JavierÁlvarez-Mozos, Jesús2018-02-212018-02-212007978-84–9769-198-7https://academica-e.unavarra.es/handle/2454/27418Resumen del trabajo presentado al IV International Symposium on Gully Erosion, celebrado en la Universidad Pública de Navarra del 17 al 19 de septiembre de 2007.Despite a wealth of studies on monitoring different types of gullies by using remote-sensing technique such as photogrammetry, relatively few efforts have been made to test their accuracy. Therefore the question arises as to what extent the accuracy of gully monitoring using photogrammetric technique depends on gully morphology. The objective of this work is to investigate this issue. To do that, we confront field measurements of cross-sectional areas of gullies with contrasting morphology with a similar dataset obtained using photogrammetry. Below, we present the first findings of this investigation.2 p.application/pdfeng© Autores; Universidad Pública de Navarra. Esta publicación no puede ser reproducida, almacenada o transmitida total o parcialmente, sea cual fuere el medio y el procedimiento, incluidas las fotocopias, sin permiso previo concedido por escrito por los titulares del copyright.Gully measuringinfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/openAccess