Image processing of alos palsar satellite data, small unmanned aerial vehicle (UAV), and field measurement of land deformation

Author:

Kausarian Husnul,Sri Sumantyo Josaphat Tetuko,Putra Dewandra Bagus eka,Suryadi Adi,Gevisioner Gevisioner

Abstract

Pekanbaru, Indonesia is connected by four big bridges, Siak Bridge; I, II, III and IV. The quality of the Siak bridges deteriorated seriously at this time. Geological mapping for the land subsidence potency was conducted using small Unmanned Aerial Vehicle (UAV) in the Siak Bridge areas. The study of the Siak bridges are supported by the Differential Interferometric Synthetic Aperture Radar (DInSAR) analysis using ALOS PALSAR satellite data, and the deflection observation that occurs in Siak III Bridge was observed by field measurement. The results of 3D model analysis showed that there is no negative land deformation. DInSAR analysis shows the amount of positive deformation of Siak I is 81 cm, Siak II is 48 cm, Siak III is 89 cm, and Siak IV is 92. Deflection on Siak III Bridge was detected at around 25-26 cm. These models could be used as a new way of measuring the bridge deformation on a big scale.

Funder

This work was supported by Research Board of Universitas Islam Riau and the EORC JAXA for providing ALOS PALSAR data; Japanese Government National Budget. The authors would like to thank Josaphat Microwave Remote Sensing Laboratory (JMRSL) at CEReS, Chiba University who also provides the ALOS PALSAR data

Publisher

Universitas Ahmad Dahlan, Kampus 3

Subject

Artificial Intelligence,Computer Vision and Pattern Recognition,Human-Computer Interaction

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Flood Problem in Pekanbaru City Analysis Using GIS Approach;Journal of Physics: Conference Series;2021-02-01

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