“New Trends in Geomatics, in the Era of Lowcost Sensors, Free and Open Source Software and HPC GeoBigData infrastructures”, GEO, vol. 21, no. 3, Aug. 2017, Accessed: Dec. 14, 2025. [Online]. Available: https://mediageo.it/ojs/index.php/GEOmedia/article/view/1441