Combined GPS, EDM and triangulation surveys of the rapid downslope motion of the western flank of Arenal Volcano, Costa Rica
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| Autori: | , , , , , |
|---|---|
| Natura: | ponencia |
| Data di pubblicazione: | 2011 |
| Descrizione: | Here we present initial conclusions of a one year-long combined geodesy campaign on Arenal Volcano, in Costa Rica (2008-2009). Our data shows evidence for an active local tectonic surrounding, and a 7cm/yr displacement field of the western flank of the volcano edifice that is in general agreement with recent INSAR studies. The study shows that a rigorous combination of simultaneous GPS, EDM (Electronic Distance Measurements) and triangulation measurements provide a time-cost effective approach to volcanic monitoring. |
| Stato: | Repositorio UNA |
| Istituzione: | Universidad Nacional de Costa Rica |
| Repositorio: | Repositorio UNA |
| Lingua: | Inglés |
| OAI Identifier: | oai:null:11056/18989 |
| Accesso online: | http://hdl.handle.net/11056/18989 |