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All Journal Elipsoida : Jurnal Geodesi dan Geomatika
Anne Puissant
Laboratoire Image, Ville, Environnement—LIVE/CNRS UMR 7362, Department of Geography, University of Strasbourg
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THE USE OF SENTINEL-2 IMAGERY FOR TOTAL SUSPENDED SOLIDS (TSS) ESTIMATION IN PORONG RIVER, SIDOARJO Filsa Bioresita; Hana Sugiastu Firdaus; Cherie Bhekti Pribadi; Teguh Hariyanto; Anne Puissant
Elipsoida : Jurnal Geodesi dan Geomatika Vol 1, No 01 (2018): Volume 01 Issue 01 Year 2018
Publisher : Department of Geodesy Engineering, Faculty of Engineering, Diponegoro University,Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (794.642 KB) | DOI: 10.14710/elipsoida.2018.2726

Abstract

ABSTRACT Sidoarjo mud disaster is an occurrence of hot mud bursts at drilling location of Lapindo Brantas Inc., Sidoarjo, Indonesia since 29th May 2006. In order to overcome the continuous mud flow, Indonesian government built embankment around the center of the mudflow. They also throw mud materials into the Porong River. The large and continuous disposal of mud material leads to sedimentation in Porong River. Remote sensing method with satellite imagery can be a solution to find out how much sedimentation occurred in Porong River as a result of mud’s disposal. Total Suspended Solid (TSS) calculation from satellite image can be indicator of sedimentation distribution.In previous studies, TSS distribution has been observed from Landsat-7 and Landsat 8 data. Nowadays, with ability of Sentinel-2 which has higher spatial resolution (10 m) and higher revisit time (up to 6 days), optimization of TSS distribution in Porong river can be done. Thus the objective of this research is analysis of Sentinel-2 imagery application to estimate TSS in Porong River. Result showed good correlation between in-situ data and TSS estimation from Sentinel-2 with value 0.72. Keywords : Sentinel-2, TSS, Porong River.
Co-Authors Filsa Bioresita Hana Sugiastu Firdaus Pribadi, Cherie Bhekti Teguh Hariyanto, Teguh