TY - JOUR AU - Dardanelli, Gino AU - Carella, Marco PY - 2013/10/10 Y2 - 2024/03/28 TI - Rilievo ed elaborazione di dati laser acquisiti con sistemi MMS in un parco urbano JF - GEOmedia JA - GEO VL - 17 IS - 3 SE - REPORT DO - UR - https://mediageo.it/ojs/index.php/GEOmedia/article/view/297 SP - AB - <p>This article summarizes the experience gained between 2012 and 2013<br />by the department of "Civil, Environmental, Aerospace and Materials"<br />of the 'University of Palermo on the integrated survey of Park<br />N. Cass ara in Palermo and the subs equent testing of methods,<br />tools and techniques based on current research regarding the acquisition<br />and process ing of GN SS data and laser-scanner.<br />The work has been address ed in order to select the less expensive and<br />fast techniques to be applied in the acquisition phase.<br />After first monumenting sixteen control points distributed within<br />the site and surveyed by GN SS, then was planned and carried out<br />the survey in NRTK mode of the paths and of the key elements of the<br />park. It was therefore decided to experiment with MM S acquisition<br />of the park through which it was poss ible to acquire data about the<br />morphology of the terrain, the conditions of the state of footpaths,<br />buildings that laid ahead and distribution of street furniture. The<br />point clouds obtained through this technology have been subjected<br />to both automatic and manual procedures to verify that, finally,<br />their actual descriptive poss ibilities of real forms.</p> ER -