SGUERSO D.

In emergency and critical scenarios, the UAV could play a key role in accessing unreachable sites in a safe and rapid way, guaranteeing at the same time the necessary accuracy and precision of the survey. In this context, UAV survey campaigns have been performed by the authors in Norcia (Italy), hit by tragic seismic events in August and...

The management of emergency scenario is a very complex issue, due to the risk of recurrence of the calamity itself. The present work is intended as a methodological report based on the gained professional and scientific experience of the authors, involved in the survey of several Cultural Heritage buildings hit by the earthquakes that afflicted...

This study presents an innovative procedure to monitor the precipitable water vapor (PWV) content of a wide and orographically complex area with low-density networks. The procedure, termed G4M (global navigation satellite system, GNSS, for Meteorology), has been developed in a geographic information system (GIS) environment using the free and...

The use of Unmanned Aerial Vehicle (UAV) for surveying allows to obtain satisfactory results with a lower risk for the operators. This instrument is suitable to carry on-board several sensors for the data acquisition. In the latest years, further to the success of Photogrammetry, also the Light Detection and Ranging (LiDAR) instrumentation has...

Among the different techniques for atmosphere monitoring, the GNSS (Global Navigation Satellite System) can provide an innovative contribution (Bevis et al., 1992; Crespi et al., 2004; Sguerso et al., 2013, 2015). The Laboratory of Geomatics, Geodesy and GIS of the University of Genoa has identified a GIS procedure and a simplified physical...

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The present work aims to illustrate the experience in geomatic dissemination, gained by actively participating and contributing to seminars, lectures and educational workshops, applying both traditional and innovative teaching methods. The main focus is on two educational workshops: one on altitude, its measurement techniques, issues and the...

The project ITALGEO '90 is approaching its conclusion with the production of a national gravimetric geoid for Italy. Statistical analysis of the data and the results compared with GPS and spirit levelling show a significant improvement over the previously available gravimetric geoid estimation.