Jefriza, Jefriza and Lateh, Habibah and Yusoff, Izham Muhammad and Abir, Ismail and Syahreza, Saumi and Pakhrur, Razi and Rusdi, Muhammad (2019) Application of Interferometric SAR using Sentinel -1A for Flood Monitoring in South of Sulawesi, Indonesia. In: THE FIFTH INTERNATIONAL CONFERENCE OF INDONESIAN SOCIETY FOR REMOTE SENSING (ICOIRS) AND MAPIN CONGRESS “The Revolution Of Earth Observation For a Better Human Life”, 17-20 September 2019, Bandung.
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Abstract
Updated informat ion on flood mapping that recently occurred in South Sulawesi is an important necessit y for site policymakers. Mapping of flood area during or soon after the flooding event is tremendous hardwork. However, using active-remote sensing namely InSAR (Interferometric Synthetic Aperture Radar) technique can overcome these limitatations. To achieve it, at least two radar images have to be obtained which is 1 image before and 1 image during/after a flood event. We selected 2 images Sentinel1A GRDH data for the same pass direct ion and the same time acquisitit ion with polarizat ion VH (Vertical-Horizontal), 12 days of temporal baseline. The images were then processed by SNAP Toolbox. The results show that Sent inel-1A succeeded in detecting and monitoring flood event, where inundated of water in Tallo River is visible in VH polarization.
Item Type: | Conference or Workshop Item (Paper) |
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Subjects: | Q Science > QC Physics |
Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Fisika - S1 |
Depositing User: | Mrs. Wiwi Sartika |
Date Deposited: | 19 Mar 2020 02:00 |
Last Modified: | 19 Mar 2020 02:00 |
URI: | http://repository.unp.ac.id/id/eprint/26264 |
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