Vol 16, No 2 (2012) > Articles >

Observation of Center Disaster Damage on Pariaman and Wasior Using Differential Sar Interferometry (Dinsar)

Dodi Sudiana 1 , Mia Rizkinia 1


  1. Department of Electrical Engineering, Faculty of Engineering, Universitas Indonesia, Depok 16424, Indonesia



This study focuses on disaster observations in Pariaman (West Sumatera) and Wasior (Papua) using remote sensing techniques (differential SAR interferometry). Differential interferometry (DInSAR) method was performed on two PALSAR data sets with different acquisition months, i.e. about a month after and before disaster, respectively. The center damage of Pariaman earthquake and Wasior flood can be determined by deriving Land Subsidence using DInSAR method.

Keywords: ALOS/PALSAR, DInSAR, flood potential area, land Subsidence (LS), log ratio
Published at: Vol 16, No 2 (2012) pages: 144-148

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