Photogrammetric methodology for the production of Geomorphologic maps: Application to the Veleta Rock Glacier (Sierra Nevada, Granada, Spain)

19Citations
Citations of this article
47Readers
Mendeley users who have this article in their library.

Abstract

In this paper we present a stereo feature-based method using SIFT (Scale-invariant feature transform) descriptors. We use automatic feature extractors, matching algorithms between images and techniques of robust estimation to produce a DTM (Digital Terrain Model) using convergent shots of a rock glacier.The geomorphologic structure observed in this study is the Veleta rock glacier (Sierra Nevada, Granada, Spain). This rock glacier is of high scientific interest because it is the southernmost active rock glacier in Europe and it has been analyzed every year since 2001. The research on the Veleta rock glacier is devoted to the study of its displacement and cartography through geodetic and photogrammetric techniques. © 2009 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland.

Cite

CITATION STYLE

APA

de Matías, J., de Sanjosé, J. J., López-Nicolás, G., Sagüés, C., & Guerrero, J. J. (2009). Photogrammetric methodology for the production of Geomorphologic maps: Application to the Veleta Rock Glacier (Sierra Nevada, Granada, Spain). Remote Sensing, 1(4), 829–841. https://doi.org/10.3390/rs1040829

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free