3D MODELING OF 'INDONESIA MENGGUGAT' HISTORICAL BUILDING BANDUNG (INDONESIA) USING TERRESTRIAL LASER SCANNER

摘要

Archiving and documentation of a historical building are necessary and need to be done for the sake of preservation and conservation. In this study, we created the 3D model of "Indonesia Menggugat" historical building, located in Bandung, Indonesia using Terrestrial Laser Scanner (TLS) technology. The 3D model can be later used for its maintenance and preservation. TLS survey have been conducted in July 2014 . The data processing, which includes target-to-target registration, filtration, georeferencing, meshing point clouds, surface generation, plotting, and 3D model video, were done using Cyclone 7 software, while 3D modeling itself is done using Google Sketch Up software and 3DS MAX. The 3D registration model has standard deviation of 0.001 m. Generally, this study produced an accurate and similar 3D model of the monument, both in shape and size. However, in some places the results in not so good, especially on the inside. The validation using distometer shows the average precision at about 0.001 m - 0.023 m.