#TITLE_ALTERNATIVE#

• Main Author: CHRISTOFEL YOSHUA (NIM : 15109041) ; Pembimbing (1) : Prof. Dr. Ir. Hasanuddin Z. Abidin.,, PANGERAN
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/19122
• Institution: Institut Teknologi Bandung

The landslide phenomenon, specifically on the Ciloto, West Java area had been previously monitored by using geodetical methods such as the Global Positioning System observation.This method is used to monitor the movement of control points in a three dimensional space in a time varying domain. Although, the utilitzation of this method does not provide a visual 3D model of the area that can be utilized to extract geometrical information. The utilization of Terrestrial Laser Scanner technology makes it a possibility. The research methodology used for this research are literature review, survey planning, data acquisition and data processing to acquire the 3D model of the landslide area from 2 sets of observation, one from April 2013 and the other from September 2013. This research obtains two 3D model that based on analysis, a mean landslide movement of 4.9 mm in a five month period. Positional and movement data from GPS observation is also obtained. The GPS data obtained from this research is not good enough to be used as a validation method because of the inoptimal GPS observation times. <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> The 3D model as a result from the Terrestrial Laser Scanner observation can be used for the mapping and deformation monitoring process of the Ciloto, West Java landslide area. Although the result stil contain errors because of certain factors. The errors are caused by instrument, object, enviromental adn methodological errors on both sets of measurements. This research also obtain findings about the advantages and disadvantages of the utilization of the Terrestrial Laser Scanner and Global Positioning System Technology in landslide monitoring applications. <br />