Evolución de la línea de costa para el periodo 1988-2014 de la playa de Somo (Cantabria), mediante el empleo de técnicas Geomáticas
- J.J. de Sanjosé 1
- E. Serrano 2
- F. Berenguer 3
- J.J. González-Trueba 4
- M. Gómez-Lende 2
- M. González-García 4
- M. Guerrero-Castro 1
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1
Universidad de Extremadura
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2
Universidad de Valladolid
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- 3 Universidad Católica de San Antonio de Murcia
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4
Universidad de Cantabria
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ISSN: 1576-5172
Year of publication: 2015
Issue Title: VIII Jornadas de Geomorfología Litoral
Issue: 15
Pages: 101-104
Type: Article
More publications in: Geotemas (Madrid)
Abstract
This research was initiated in 1988 with topographical survey carried out in Somo beach (central coast of Cantabria), when the base of the coastal dune coincided with the appearance of substract. Years later, these rocks were located in the middle of the beach, and the coastal dune had receded more than 20 meters. From the year 2011, seven measurements were made with terrestrial scanner laser (TSL), over 400 meters from the coastline the beach of Somo (area known as: Las Quebrantas). Moreover, a recent development (terrestrial scanner laser) is complemented with the knowledge of the historical development of studied area. To do this, mapping was performed using aerial photogrammetric images available (since 1948) by the Autonomous Community of Cantabria. This mapping has a scale of 1/2500, and the zero contour is shown as well as the foot and head of the coastal talus. Both photogrammetric mapping and laser scanner surveys were georeferenced in the UTM (ED50) system with global positioning system (GPS).