engleski

Classification and Filtering of Airborne Topographic LIDAR Data

Data collection for DEMs by using of the airborne topographic LIDAR thanks his popularity to the high efficiency and high potential of accuracy. However, there is no way of differentiation between the features of importance from the others, reachable by LIDAR, if they are pointed by laser beam, too. Therefore, there are the methods of classification and filtering of LIDAR data of most importance. This paper presents several approaches of classification and filtering of LIDAR data, discussing their characteristics and suitability to concrete applications.

LIDAR; filtering; DTM

Rad je kao predavanje prezentiran na skupu Geoinformation for Practice, održanom od 15.-18.10.2003., Zagreb, Hrvatska.