Forecasting and visualization of wildfires in a 3D geographical information system

[EN]This paper describes a wildfi re forecasting application based on a 3D virtual environment and a fi re simulation engine. A novel open source framework is presented for the development of 3D graphics applications over large geographic areas, off ering high performance 3D visualization and powerful interaction tools for the Geographic Information Systems (GIS) community. The application includes a remote module that allows simultaneous connection of several users for monitoring a real wildfi re event.

Análisis espacio-temporal de las praderas de Cymodocea nodosa (Ucria) Ascherson en la isla de Gran Canaria

Máster Oficial en Gestión Costera

Changes detected at Corralejo dune field from 1994 to 2014

[EN]Understanding coastal dune field evolution is a challenge because of their complex dynamic nature. This work has been carried out by means of photointerpretation of 5 orthophotos covering the period 1994-2014. A geographical information system has been developed, including information of the three geomorphological landforms (sand sheets, dune areas, and deflation surfaces) present in the area, as well two additional information layers (vegetation and artificial structures) that interact with the previous ones. The GIS also includes information of the dune crests movement over the same period, which has been correlated with gust wind data.