PEMODELAN 3D MENGGUNAKAN MOBILE MAPPING SYSTEM : TRAJECTORY (STUDI KASUS: LABORATORIUM PENGUJIAN DOPING, ITB)

• Main Author: Silfarera, Nitya
• Format: Final Project
• Language: Indonesia
• Subjects: Teknik (Rekayasa, enjinering dan kegiatan berkaitan)
• Online Access: https://digilib.itb.ac.id/gdl/view/32184
• Institution: Institut Teknologi Bandung

Institut Teknologi Bandung is an educational institution in Indonesia since 1959. ITB has a two-dimensional ( 2D ) map which is used to provide information related to campus facilities and infrastructure . In addition 2D map, ITB also has a three-dimensional ( 3D ) map are useful to provide information related to spatial objects and monitoring object. However, 3D maps produced by ITB are still low in number. This is due to the inexistence of 3D mapping technology to acquire and process data instantly, yet with sufficient accuracy. This problem can be solved with the new mapping technology called MMS This study was shown to form a 3D model of Laboratorium Pengujian Doping ITB uses mapping technology TOPCON IP - HD1 S3 and trajectory estimation methods on TOPCON IP-S3. MMS is an active sensor imaging tool which can record objects in three dimensions using mobile platform. TOPCON IP-S3 HD-1 has several steps to create 3D modeling point clouds data. First data acquisition by using data acquisition software Mobile Master Field (MMF). The second step is data processing using IP-S3 method. This method integrated data measurement by an inertial measurement unit (IMU), Global Navigation Satellite System (GNSS) receiver and Wheel encoder of TOPCON IP-S3 HD1, and perform post processing data from base station and continuous operating reference station (CORS), generating point cloud, combined point clouds data with image data to create colorize cloud and segmentation 3D point cloud data for representing the area. In TOPCON IP-S3 HD1 data processing, trajectory estimation method consists of raw GNSS and IP-S3. The estimation method IP - S3 consist of some combination of other methods that GNSS Only, Loosely Coupled Without Base Station, Loosely Coupled and Tightly Coupled. Based on the results of the estimation process trajectory, the appropriate method for Laboratorium Pengujian Doping and generate minimum sigma value position is Loosely Coupled Without Base Station.