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In the municipality of Canalete - Córdoba, in the village of La Lorenza, there is an important sedimentary volcanic system made up of volcanoes such as Palmar and San Diego, the western sector of the San Diego volcano being considered as the study area in the present investigation, the main objective of the study was to characterize the geomorphological features of the sector in order to provide information that favors the identification of threats due to sedimentary volcanism, this objective was achieved through the interpretation and analysis of UAV photographs by means of GIS in conjunction with field control. ; This project was worked on at a scale of 1: 500, managing to detail as many geoforms as possible in the studied area, within which taps, sauces, pools and multicrater leaks were found that could be correlated with different types of threat, thus allowing to determine that the San Diego mud volcano area studied is associated with mud gap and flow ejection threats and fires.

The San Diego mud volcano is located in Canalete, Córdoba, the object of this research, which aims to characterize the present geoforms. Leaks such as gryphons (splatters , bubblers , clast-rich,and extintic), sauces, and pools, deposits such as flows (old and recent) were found. The characterization of these geoforms was carried out by means of images taken through drones and field visits, thus obtaining a geomorphological cartography at a scale of 1: 500, managing to determine the largest number of geoforms in the study area to make a correlation between them and the occurrence of possible threats, It was established that splatters gryphons are associated with fire threats due to the amount of gases that they expel to the surface, bubblers gryphons and sauces were related to threats due to expulsion of mud and clastic taps to threats due to expulsion of a mud gap.

Este trabajo de investigación busca evaluar la potencialidad de las imágenes de alta resolución espacial y temporal generadas por la constelación PlanetScope para diferenciar tipos de cobertura vegetal en el ecosistema cenagoso tropical Ciénaga Guartinaja, para ello se realizaron dos muestreos en campo en periodos de nivel de aguas medias y aguas bajas, que permitan obtener información primaria de las coberturas vegetales presentes en la ciénaga. Se extrajo de literatura científica un conjunto de 50 índices de vegetación, el cual se sometió a un análisis de separabilidad con el estadístico de distancia euclidiana para reducirlo a 20 índices. La selección de él o los mejores índices se realizó a partir del método para evaluación de la eficiencia de índices espectrales para el mapeo de ciénagas tropicales – SIA_WM. Los índices SAVI (L 0.5) y EVI fueron los mejor calificados, por tanto, a partir de estos se construyó la cartografía de la Ciénaga Guartinaja para las dos temporadas estacionales: seca y húmeda. Por otra parte, la aplicación de SIA_WM permitió separar coberturas como el espejo de agua, la vegetación y la superficie terrestre, sin embargo, no fue posible separar las coberturas de buchón, de guandú y de hierba de arroz.