TY - JOUR AU - Nicotera, Fabio AU - Maso, Massimo PY - 2009/03/18 Y2 - 2024/03/29 TI - Gestire il rischio idrogeologico in ambiente GIS con GPS e dati ad alta definizione JF - GEOmedia JA - GEO VL - 13 IS - 1 SE - REPORT DO - UR - https://www.mediageo.it/ojs/index.php/GEOmedia/article/view/509 SP - AB - <p>GPS and GIS integrated technologies<br />to manage hydrogeological risk<br />The available data and those obtained in-the-field using<br />new technologies, as the satellite remote sensing<br />method, based on GPS, were used to fill a database for<br />a Geographical Information System and allowed the<br />generation of a high resolution digital elevation model.<br />After this, a static hydrometric height simulation model<br />was applied to verify the correct flood risk using historical<br />or calculated hydrometric heights. This method,<br />based on integrated technologie illustrated which part<br />of the reference area is under threat of being invaded<br />by flood waters. Finally, a comparison between the extension<br />of this area and those considered at high risk by<br />local legislation, concluded this work.</p> ER -