ANALISIS PENGGUNAAN METODE FOTOGRAMETRI DENGAN MENGGUNAKAN DRONE UNTUK PEMANTAUAN PENURUNAN PERMUKAAN TANAH

• Main Author: Candika Alamsyah, Dimas
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/55222
• Institution: Institut Teknologi Bandung

At present the photogrammetry method has been widely used in various applications in the mapping field. One of the potential use of the photogrammetric method is to model land subsidance. The advantages of the photogrammetry method compared to other methods such as GPS observations, in modeling land subsidence, among others, are relatively cheap costs and a large area coverage in a relatively short time. In this study, photogrammetry measurements were carried out at two different times with different variations in flying height. One of the photogrammetry products produced is the Digital Surface Model (DSM). The DSM generated from two different observation periods will be compared land subsidence model. The results of this study are Standard Operating Procedures (SOP) for drone operation in the simulation area and data processing for monitoring land subsidence aplication. Based on the research results, the photogrammetric method can be used to detect land subsidence when the occuring land subsidance is larger than 5 cm for flying height 80 meters, 10 cm for flying height 100 meters, and 11 cm for flying height of 150 meters. The proposed SOP is espected to be applied to other areas for land subsidence aplication in actual conditions.