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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Makara Journal of Technology Proceedings ACES (Annual Civil Engineering Seminar) EcoNews Jurnal UNITEK Makara Journal of Technology
Sigit Sutikno, Sigit
Department of Civil Engineering, Universitas Riau, Pekanbaru 28293, Indonesia
Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences

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Calibration of Numerical Model for Shoreline Change Prediction Using Satellite Imagery Data Murakami, Keisuke; Sutikno, Sigit; Handoyo, Dwi Puspo; Fauzi, Manyuk
Makara Journal of Technology Vol 19, No 3 (2015)
Publisher : Directorate of Research and Community Services, Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (609.854 KB) | DOI: 10.7454/mst.v19i3.3219

Abstract

This paper presents a method for calibration of numerical model for shoreline change prediction using satellite imagery data in muddy beach. Tanjung Motong beach, a muddy beach that is suffered high abrasion in Rangsang Island, Riau province, Indonesia was picked as study area. The primary numerical modeling tool used in this research was GENESIS (GENEralized Model for Simulating Shoreline change), which has been successfully applied in many case studies of shoreline change phenomena on a sandy beach.The model was calibrated using two extracted coastlines satellite imagery data, such as Landsat-5 TM and Landsat-8 OLI/TIRS. The extracted coastline data were analyzed by using DSAS (Digital Shoreline Analysis System) tool to get the rate of shoreline change from 1990 to 2014. The main purpose of the calibration process was to find out the appropriate value for K 1 and K coefficients so that the predicted shoreline change had an acceptable correlation with the output of the satellite data processing. The result of this research showed that the shoreline change prediction had a good correlation with the historical evidence data in Tanjung Motong coast. It means that the GENESIS tool is not only applicable for shoreline prediction in sandy beach but also in muddy beach.
Simulasi Penanganan Potensi Aliran Debris Di Gunung Sago (Studi Kasus Di Batang Lakin, Kecamatan Lareh Sago Halaban, Kabupaten Lima Puluh Kota) Hadthya, Reinhart '; Sutikno, Sigit; Sujatmoko, Bambang '
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The regions in foothills of Sago mountain are flood-prone area due to debris flow. As occurred on March 22, 2010, there has been a catastrophic overflow of debris flow from Sago mountain. The disaster resulted in severe damage around the rivers downstream Sago mountains, including Batang Lakin river. This research study debris flow potential and how to mitigate it in Batang Lakin river, West Sumatra. Analysis of potential debris flow hazard of Batang Lakin river and alternative debris mitigation is simulated using the debris flow simulator Kanako 2D version 2.051. Simulation is important for verifying effect of controlling  flow of debris prior to construction work carried out. Rain  data input was calculated based on fifty years time period and one hundred years time period  Research findings show that at Batang Lakin river, debris flow occurred and overflowing river channel. Alternative countermeasure chosen is sabo dam. For fifty years period when debris flow peak discharge of 59.50 m3/second required 2 units of sabo dams (closed type) with positions at Sta 0 +200 (Sabo height 6 m) and at Sta 0 +450 (Sabo height 4 m). For one hundred years period when debris flow peak discharge of 62.66 m3/second required 2 units of sabo dams (closed type) with positions at Sta 0 +200 (Sabo height 6 m) and at Sta 0 +450 (Sabo height 5 m) to prevent overflow of debris flow to the settlement. Thus, the right efforts to control debris flow on Batang Lakin is the sabo dam.  Keyword : debris flow, effective prevention, Sago mountain, sabo dam.
MODEL NUMERIK UNTUK SIMULASI ALTERNATIF PERLINDUNGAN PANTAI BERBASIS SISTEM INFORMASI GEOGRAFIS Sutikno, Sigit; Handoyo, Dwi Puspo; Fauzi, Manyuk; Murakami, Keisuke
Proceedings ACES (Annual Civil Engineering Seminar) Vol 1 (2015): Annual Civil Engineering Seminar (ACES)
Publisher : Proceedings ACES (Annual Civil Engineering Seminar)

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Abstract

Penelitian ini melakukan simulasi numerik alternatif perlindungan pantai dalam rangka untukmitigasi fenomena abrasi di Pantai Tanjung Motong Kabupaten Kepulauan Meranti ProvinsiRiau. Simulasi dilakukan dengan menggunakan perangkat lunak GENESIS (GENEralizedmodel for SImulating Shorline change). Data-data yang dipakai untuk pemodelan adalah datatopografi, bathimetri, angin dan jenis tanah. Peramalan gelombang dilakukan denganmenggunakan data angin setiap jam selama 12 tahun (2001 – 2012) untuk mendapatkan tinggidan periode gelombang rencana. Model dikalibrasi dengan menggunakan dua data historisgaris pantai yang diekstrak dari citra satelit, yaitu data Landsat-5 TM dan Landsat-8 OLI/TIRSmasing-masing untuk Tahun 1990 dan Tahun 2014. Kedua data garis pantai tersebut kemudiandianalisis berbasis sistem informasi geografis dengan menggunakan DSAS (Digital ShorelineAnalysis System) untuk mendapatkan laju perubahan garis pantai pada kurun waktu tersebut.Tujuan utama proses kalibrasi adalah untuk mendapatkan nilai koefisien K1 dan K2 dari modelnumerik sedemikian sehingga tingkat perubahan garis pantai memiliki korelasi yang baikdengan hasil analisis data satelit. Setelah terkalibrasi, maka model bisa digunakan untuksimulasi berbagai alternatif penanganan abrasi di daerah studi. Simulasi dilakukan denganmemprediksi perubahan garis pantai 10 tahun kedepan (2014-2024) dengan tiga skenario, yaitutanpa penanganan, menggunakan sea wall, dan menggunakan detach breakwater. Hasilpenelitian menunjukkan bahwa fenomena abrasi akan terus berlanjut jika tidak ada penanganansecara struktural. Skenario perlindungan pantai baik berupa seawall maupun detachbreakwater bisa mencegah terjadinya fenomena abrasi di Pantai Tanjung Motong.Kata kunci: GENESIS, perlindungan pantai, DSAS
MODEL HIDROLOGI UNTUK ANALISIS BANJIR BERBASIS DATA SATELIT Sutikno, Sigit; Handayani, Yohanna Lilis; ', Fitriani; Kurnia, Ariani
Proceedings ACES (Annual Civil Engineering Seminar) Vol 1 (2015): Annual Civil Engineering Seminar (ACES)
Publisher : Proceedings ACES (Annual Civil Engineering Seminar)

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Abstract

Penelitian ini mengaplikasikan metode penggunaan data yang bersumber dari satelit untukanalisis banjir. Ditinjau dari sisi permasalahan ketersediaan data yang sangat terbatas disebagian besar daerah di Indonesia, metode ini mempunyai prospek yang bagus untukdikembangkan, karena sebagian besar data bersumber dari satelit. Data-data tersebutdiantaranya adalah data hujan, peta topografi, tata guna lahan, jenis tanah, sungai, dan lainsebagainya. Metode pengambilan dan pengolahan data satelit dilakukan dengan menggunakanalat bantu software IFAS (Integrated Flood Analysis System). IFAS merupakan program(software) yang bisa digunakan untuk pemodelan hidrologi yang dikembangkan olehInternational Centre for Water Hazard and Risk Management (ICHARM), Jepang. ProgramIFAS menggunakan model tangki yang dimodifikasi sebagai dasar pemodelannya, yangdisebut PWRI Distributed Model. Parameter-parameter hidrologi pada model tersebut dapatdikalibrasi untuk memperoleh hasil simulasi yang mendekati keadaan sebenarnya. Hasilsimulasi model dievaluasi ketelitiannya dengan data terukur dengan menggunakan indikatorvolume error, wave shape error, dan peak discharge error. Penelitian ini mengambil studikasus di DAS Rokan dengan stasiun AWLR Lubuk Bendahara dan stasiun AWLR PasirPangaraian yang terletak di Kabupaten Rokan Hulu, Provinsi Riau. Data-data satelit yangdipakai untuk pemodelan adalah data pada Tahun 2012. Hasil penelitian ini menunjukkanbahwa pemodelan hidrologi dengan menggunakan data satelit bisa digunakan sebagai alternatifuntuk analisis dan prediksi banjir di lokasi studi. Hasil prediksi debit banjir menunjukkankesesuaian yang cukup bagus dalam hal besaran debit banjir maupun durasi kejadian banjir,dengan wave shape error, volume error, dan peak discharge error masing-masing untukstasiun AWLR Lubuk Bendahara adalah 9.58%, 17.28%, dan 10.81, sedangkan untuk stasiunAWLR Pasir Pangaraian 0.005 %, 8.603 %, dan 5.872%. Penelitian lanjutan masihberlangsung dengan memasukan koreksi data hujan satelit untuk mendapatkan hasil yang lebihakurat.Kata kunci: analisis banjir, data satelit, IFAS
Simulasi Waktu Evakuasi Berbasis Sig Untuk Analisis Tingkat Kerentanan Penduduk Kota Padang Terhadap Bahaya Tsunami Alkhair, Hafidz; Sutikno, Sigit; Rinaldi, Rinaldi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Tsunamis are ocean waves that can be caused by earthquakes, landslides or volcanic eruptions that occur at sea either vertically or horizontally. Population of Padang city, which is more than half the population living in areas relatively close to the beach. A large of population living and indulge in the coastal of Padang city caused an increasing vulnerability of the population to the dangers of tsunami. Effective evacuation planning is an effort to minimize the possible impact of the tsunami will occur. The research methodology consists of three phases: data collection, data analysis stage of the process network analisys in ArcGIS software and the third is the analysis phase. Service area is generated using a network analyst tool. Service area in this research means that the minimum area that can be reach by evacuee before tsunami come. The results show that the shelters are not able to cover all of the areas in tsunamiprone zones. The results show that the shelters allocated by KOGAMI and DKP can not cover about 9.5% and 10.9% evacuee in tsunami prone area respectively. To overcome this, the addition of potential new shelter building must be allocated in non covered service area.  Keywords: tsunami, evacuation, shelter, network analyst, service area
Perbandingan Penggunaan Data Hujan Satelit Dan Data Hujan Lapangan Untuk Pemodelan Hidrologi Hujan-Aliran (Studi Kasus DAS Tapung Kiri) Linggasari, Rahma Setya; Sutikno, Sigit; Handayani, Yohanna Lilis
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Data availability for hidrologic modeling usually become a problem because of incompleteness and imprecision data. The development of advanced technology recently encourage the development of hydrological modeling by using remote sensing data. This research conducted rainfall-runoff modeling using remote sensing data and ground rainfall data with Integrated Flood Analysis System (IFAS) tools and took a case study in Tapung Kiri sub-watershed in Riau Province. This model was simulated and calibrated with rainfall-runoff periode of forward verification (2005-2006) and backward verification (2006-2005). The results of this research shows that the model to be optimal after calibration process in rain satellite data backward verification period from 1 January to 31 December 2005 by corellation value (R) 0.75, volume error (VE) of 3.22%, and coefficient of efficiency (CE) 0.9. It means that this model has a high degree of association with measurement data (0,7 < R < 1,0), the difference of volume can be tolerated ( VE < 5%), and effiency of this modeling with measurement discharge is highly efficient (CE > 0,75).Key words : rainfall-runoff modeling, satellite data, ground rainfall data, IFAS Model
Analisis Tingkat Sedimentasi Dan Gerusan Waduk PLTA Koto Panjang Bagian Hulu Menggunakan Data Penginderaan Jauh Jailani, Jailani; Sutikno, Sigit; Rinaldi, Rinaldi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Sedimentation and erosion in reservoir are common natural phenomena. Reservoir sedimentation and erosion caused by several factors such as: water level fluctuations in the reservoir and run off when it rains. Observation of reservoir sedimentation and erosion are done using remote sensing data. The data used are Landsat satellite imagery Landsat 7 ETM+ and Landsat 8 OLI_TIRS. Overview of sedimentation and erosion in this study conducted in 3 water level conditions. Based on the analysis results obtained: (1) condition 1 (mean water level 76,67 m), of date 1 September 2000 to 11 July 2013 (12,87 years) has occurred sedimentation and erosion, for 140,62 ha and 97,47 ha respectively, the rate of sedimentation and erosion, for 10,95 ha/year and 7,58 ha/year respectively. (2) the condition 2 (mean water level 77,73 m), of dates 9 December 2001 to 16 November 2013 (11,95 years) has occurred sedimentation and erosion, for 146,23 ha and 125,06 ha respectively, the rate of sedimentation and erosion, for 12,24 ha/year and 10,47 ha/year respectively. (3) Condition 3 (mean water level 79,75 m), of date 9 March 2000 to 18 December 2013 (13,79 years) has occurred sedimentation and erosion, for 325,69 ha and 73,23 ha respectively, the rate of sedimentation and erosion, for 23,62 ha/year and 5,31 ha/year respectively.Keywords : sedimentation , erosion , reservoir, remote sensing , Landsat
Analisis Erosi Dan Sedimentasi Sungai Siak Menggunakan Data Satelit Harto, Galuh Rio; Siswanto, Siswanto; Sutikno, Sigit
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Siak River as one of four big rivers in Riau Province has morfology condition of meanders which caused erotion. The process of soil erotion on river edge happened due to the process of erotion that occured constantly on the bed of the edge as a reaction of river bed changes towards the condition of flow pattern on meanders. This research is aimed to identify the erotion and sedimentation on Siak River based on affecting parameters by conducting analysis using satelite data and comparing the water elevations which are similar or having the least elevation different.Based on the research, the biggest area of erotion occured on condition 1 of middle downstream between 2000-2013 with the value of erotion area of 574132.6 m or 57.41 ha and the biggest area of sedimentation occured on condition 1 of end downstream between 2000-2013 with the value of sedimentation area of 953738.2 m or 95.37 ha.Keywords : river, erotion, sedimentation, daily water level elevation, satellite data.
Analisis Dampak Pembangunan Sekat Kanal Terhadap Fluktuasi Muka Air Tanah (Studi Kasus: Desa Lukun, Kabupaten Kepulauan Meranti) Hidayati, Nur; Rinaldi, Rinaldi; Sutikno, Sigit
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Peat restoration are needed to stop and curb the rate of further damage and rehabilitate peat ecosystems. The Peat Restoration Agency Republic of Indonesia has implemented peat restoration efforts one of them through rewetting activities within the territory of the Peat Hydrological Unity (PHU). The peat land village of Lukun village has burnt and degraded over years. With the rewetting of the peat, it is expected that the hydrologically disturbed peat will be improved and the peat will remain in wet conditions so that the degradation rate and potential of peat fires can be prevented. Therefore, the analysis of the impact of the development of canal against groundwater table using the dipwells tool to monitor and evaluate post-construction of the channel canal. Testing is done by varying the opening of the door on the channel canal. The results obtained from dipwells in the form of graph of groundwater fluctuation from several channel canals with variation of open cap of channel of the channel influenced by rainfall, hydrotopography and characteristic on peatland. Keywords: Peat Hydrological Unity, Groundwater Table, Canal Blocking, Fire of Peat Land.
Analisis Aliran Air Tanah Menggunakan Groundwater Velocimeter Pada Lahan Gambut Tropis Gustin, Silvie Welya; Sutikno, Sigit; Rinaldi, Rinaldi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Hydrologic restoration using canal block is a developing way for re-wetting peatlands, like as in Lukun Village, Tebing Tinggi Timur, Meranti Islands. The groundwater flow around the canal block should be analyzed to determine the effect of the canal block on the surrounding peatland. The analysis was carried out using Groundwater Velocimeter tool in pairs around the canal block. The results obtained from Grounwater Velocimeter is velocity and direction of groundwater flow shown from of ink on the paper. The direction of groundwater flow on peatlands are irregular as it depends on the elevation and pressure difference in area. Keywords : Groundwater Velocimeter, Groundwater Flow, Peatland
Co-Authors ', Fitriani Alkhair, Hafidz Almanna, Fajri Andy Hendri, Andy Ari Sandhyavitri Ariani Kurnia, Ariani Bambang Sujatmoko Defarian, Alvin Dwi Puspo Handoyo, Dwi Puspo Firdaus Firdaus Galuh Rio Harto, Galuh Rio Gunandar, Arifa Gustin, Silvie Welya Hadthya, Reinhart ' Hidayat, Muhammad Fikky Irfan, Riza Jailani Jailani Karunia, Ariani Keisuke Murakami Luh Putu Ratna Sundari Manyuk Fauzi Mardhotillah, Mutia Merian, Rena Dian Mubarak Mubarak Mubarak putri, Novalin Putri, Tasha Ramadhery Rahma Setya Linggasari, Rahma Setya Ramawilis, Reski Daini Reza Ahmad Fadhli, Reza Ahmad Rifandri, Danus Rinaldi Rinaldi S Siswanto Sujatmoko, Bambang ' Usradinda, Asda Yesy Dian Permatasari, Yesy Dian Yohanna Lilis Handayani Yuli Hendra