Geodetic Research on Deception Island and its Environment (South Shetland Islands, Bransfield Sea and Antarctic Peninsula) During Spanish Antarctic Campaigns (1987-2007) ...

• Main Authors: Berrocoso, M., Fernández-Ros, A., Ramírez, M. E., Salamanca, J. M., Torrecillas, C., Pérez-Peña, A., Páez, R., García-García, A., Jiménez-Teja, Y., García-García, F., Soto, R., Gárate, J., Martín-Davila, J., Sánchez-Alzola, A., de Gil, A., Fernández-Prada, J. A., Jigena, B.
• Format: Text
• Language: unknown
• Published: arXiv 2024
• Subjects: Geophysics physics.geo-ph; FOS Physical sciences; Antarctic; Antarctic Peninsula; Deception Island; South Shetland Islands; The Antarctic; Antarc*
• Online Access: https://dx.doi.org/10.48550/arxiv.2402.02650; https://arxiv.org/abs/2402.02650

Since 1987, Spain has been continuously developing several scientific projects, mainly based on Earth Sciences, in Geodesy, Geochemistry, Geology or Volcanology. The need of a geodetic reference frame when doing hydrographic and topographic mapping meant the organization of the earlier campaigns with the main goals of updating the existing cartography and of making new maps of the area. During this period of time, new techniques arose in Space Geodesy improving the classical methodology and making possible its applications to other different fields such as tectonic or volcanism. Spanish Antarctic Geodetic activities from the 1987/1988 to 2006/2007 campaigns are described as well as a geodetic and a levelling network are presented. The first network, RGAE, was designed and established to define a reference frame in the region formed by the South Shetlands Islands, the Bransfield Sea and the Antarctic Peninsula whereas the second one, REGID, was planned to control the volcanic activity in Deception Island. ...