期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2000
卷号：XXXIII Part B3(/1+2)
页码：133-140
出版社：Copernicus Publications
摘要：The regular GRID of Airborne LASER data and the existing maps have been imported into MODELER software (by Intergraph) in order to create a DTM. With this software it has been possible to analyse the data. Both the Laser data and the existing cartography representation has been compared from metric point of view in order to carry out the possible differences and individuate the weak point, if any. Two test areas has been selected, taking in account the different characteristics of the territory. In the future, as software and hardware are going to improve, the use of LASER SCANNING DATA will be more frequent in order to obtain much accuracy and a possible friendly use of this new methodology
