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Aplikasi Sistem Imformasi geografis (SIG) Untuk Pemetaan Pola Aliran Air Tanah Di Kawasan Sukajadi Pekanbaru M Fadhil Nur; Sigit Sutikno; Bambang Sujatmoko
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

Subdistrict of Sukajadi is one of populous subdistrict in Pekanbaru. Most of the resident use ground water as raw material to supporting necessaries of live everyday because water availability of PDAM is not yet good and less gratify . So that need an effort to taking care of availibility of resource irrigate with have monitoring system of ground water use which can be visualizinged in spasial data and its attribute. This research is intended to know the ground water flow model and availability potency of ground water in Sukajadi subdistrict area of Pekanbaru by using GIS (Geographic Information System). Measurement surveys were conducted twice with condition difference of rainfall, rain duration and sum up the dot measure. Its are measuring ground water surface elevastion of resident well therewith location co-ordinate. The results of data processing by computer base on GIS is contour mapping of ground water surface elevation by interpolation process using Spline method. Depiction of the ground water flow model in Sukajadi subdistrict area of Pekanbaru are conducted by drawing diametrical plump line with contour of ground water surface elevation. Generally stream lines of ground water are resulted moving to go to out of the system (Subdistrict of Sukajadi). Availability of ground water in this research location is depended to input from rainwater and recharge area remained.  Keyword : GIS, Spline, Stream lines of ground water, Availability of ground water
Identifikasi Wilayah Rawan Banjir Genangan Menggunakan Teknologi Sistem Imformasi Geografis (SIG) (Studi Kasus : Kota Pekanbaru) Wikrine Teriyoko; Mudjiatko Mudjiatko; Sigit Sutikno
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Stages of disaster mitigation study consists of the level of hazard, vulnerability and capacity. Pekanbaru, the capital of Riau province has the potential to flood inundation. An assessment of the vulnerability of flood inundation using GIS technology be done in twelve districts in the city of Pekanbaru. This study was conducted as a early warning to the public and to the relevant parties. This study uses two parameters causes of flood inundation, such as the parameter of flooding inundation (landform, slope either side of the river, damming the river branching, meandering rivers, and waterworks) and parameters of flood inundation potential water supply (rainfall, river basin shape, drainage density, slope watersheds, and land use). By analyzing satellite imagery data (DEM and Landsat 8 OLI), rainfall data, and administrative map of Pekanbaru City area with the help of GIS technology, the results of the analysis of these two parameters indicate that the city of Pekanbaru has a weighted average score is 2.70, so that the city of Pekanbaru has a severe impact categories rather prone to flooding inundation. The weighted scores of the two parameters in the city of Pekanbaru has shown that the land (weighted score of 1.33), the availability of water building (weighted score of 2.25), and the use of land (weighted score of 1.20) has a considerable influence on the cause of the flood puddles in the city of PekanbaruKeywords: inundation flood, GIS, parameters of flood, vulnerability
Analisis Indeks Kekeringan Meteorologis Lahan Gambut Di Pulau Tebing Tinggi Provinsi Riau Menggunakan Data Satelit Tropical Rainfall Measuring Mission (TRMM) Syuhaya Wanisakdiah; Sigit Sutikno; Yohanna Lilis Handayani
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Drought is one of the phenomena that often happen every year in some regions of Indonesia. Therefore, it is necessary to do drought index analysis to know the level of drought so that it can be used for early against peat fire disaster. Analyzing level of drought in peat land in this research used SPI (Standardized Precipitation Index) method based on GIS (Geographic Information System). The data used were monthly rainfall data taken from TRMM (Tropical Rainfall Measuring Mission) satellite in the area of Tebing Tinggi Island from 2009 -2016. The calculation of SPI index was conducted on monthly and half monthly period in each designed grid. The results show that in monthly period, the severe drought index values occurred on grid 21, February of 2014 at -4.007 (Very Dry), whereas the period of half monthly values of severe drought index occurred on grid 4, the month of February 2 of 2014 was -4.896 ( Very Dry). The results indicated that the calculation of the half monthly period is better than the monthly period, because the result of the half monthly period is more detailed. Keywords: Drought Index, Standardized Precipitation Index, TRMM, Drought Distribution Mapping.
Anlisa Laju Abrasi Pantai Teluk Belitung Kabupaten Kepulauan Meranti Menggunakan Data Pengindraan Jauh Fitri Landari; Sigit Sutikno; Manyuk Fauzi
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

Teluk Belitung is located in Padang island, subdistrict Merbau, Kepulauan Meranti district with area of 1348.91 km2. Teluk Belitung coast is located in Asam the Strait directly related to the Melaka Straits and the South China Sea led to the current in the Strait acids affected by wind season (Monsoon). It causes waves in the Strait of relatively large during the rainy season. Because of ocean waves directly on the coastline, Teluk Belitung coast and the surrounding Islands are a relatively easy type of peat decomposes and reduced crop coastal protection (mangroves) as a binder, causing a serious erosion problems along the coast of Teluk Belitung. That requires an analysis of the rate of coastal erosion on the Teluk Belitung which is very important in order to mitigate natural resources and maintain the viability of the local community. This study uses historical data of high-resolution aerial images based Remote Sensing technology integrated with GIS (Geographic Information System). The data used aerial photographs for 24 Year ie 1989, 1996, 1999, 2001, 2004, 2009, and the result showed that 2013. accretion occurred along the 158, 311 m or 6.60 m / year and abrasion occurred along 292.397 m or 12.80 m / year. While the extent of the accretion occurs at 84.333 ha or 3.514 ha / year and the extent of abrasion that occurs at 151.972 ha or 6.332 ha / year.   Keywords: shoreline change, abrasion, accretion, remote sensing, Landsat.
Laju Perubahan Moroflogi Sungai Kampar Menggunakan Data Penginderaan Jauh Segmen Rantau Berangin-Bangkinang Hardi Daim; Mudjiatko Mudjiatko; Sigit Sutikno
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

The increase of population growth has caused damaged to Kampar River becoming and also exploitation for human needs. The exploitation came in the for of riverbed material such as sand and gravel for construction needs. The effect of material mining is the erosions that caused the river to be deeper and also the erosions at the cliff that caused the river to be wider thus causing the disposition of river meander. Remote sensing data is needed to identify the magnitude of erosions and sedimentations on Kampar River so that the change in morphology of Kampar River can be identified. Morphology changes on Kampar River can be identified by means of overlaying the digitized map the previous satellite data with the next satellite data. Thus, the research regarding riverbed material mining of Kampar River to identify the changes of morphology on Kampar River using remote sensing technology.This research used satellite data of Landsat-5 TM, Landsat-7 ETM+ and Landsat-8 OLI TRS which were acquired from United States Geological Survey (USGS). Satellite data which were used are 1994, 2000, 2007, 2010 and 2014 data. The result of the research showed that the erosions on 1994 until 2014 was 1.152.115,56 square meters or 115.211 hectares. Meanwhile the sedimentations on 1994 until 2014 was 1.241.084,95 square meters or 124.108 hectares.Keyword : Morphology, remote sensing, landsat, erosions, sedimentations
Analisis Indeks Kekeringan Lahan Gambut Menggunakan Data Hujan TRMM Di Kabupaten Siak Ade Mustika Martin; Sigit Sutikno; Siswanto Siswanto
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5, No 1 (2018): Wisuda April Tahun 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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A drought occurs when there is a lack of precipitation over an extended period of time, usually a season or more, resulting in a water shortage. BNPB, National Disaster Mitigation Regency has issued a drought disaster risk index map in Riau province which has a moderate and high level of drought risk. Siak regency is one that is experiencing the risk of drought in riau province. Therefore, drought index analysis using rainfall data from TRMM satellite (Tropical Rainfall Measuring Mission) was analyzed using Standardized Precipitation Index (SPI) method. Drought deployment and hotspot calculations in maps in GIS (Geographic Information System). A half month period on grid 5 with a value of (-4.589) and a month on grid 4 with value (-3,863) in February 2014 is the most severe dry category SPI classification. The association of fires affected by the meteorological drought index affected the a half month period due to the presence of more fires. However, not only the meteorological drought index affects fires, but can be caused by soil types, land cover and over land conversion.Keywords: drought, drought index, SPI, TRMM, GIS
Simulasi Perubahan Garis Pantai Teluk Belitung Kabupaten Kepulauan Meranti Menggunakan Program Genesis Herli Fajri; Ferry Fatnanta; Sigit Sutikno
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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Teluk Belitung beach is located on the outer side of Asam strait that relate directly to Malacca strait and South China sea. It causes the ocean waves directly on the shoreline that pose an enough serious problem of shoreline change along the coastline. For it, necessary to study about the shoreline changes that occur coastline. This study was conducted using GENESIS program for simulate shoreline changes that will occur within a period of 5 years, 10 years and 15 years ahead. The data used to perform simulations using GENESIS  program is coastal bathymetry, winds, waves, soil properties of coast land and ocean currents and tides data. Simulation results obtained  from the increase in value of the shoreline changes that occur in the form of accretion and erosion along coastlines. Five-years results of the simulation time showed maximum shoreline change reaches 26,1 meters, which increases the simulation time of 10-years to reach 52,1 meters and at the simulation time 15-years to reach 78 meters. Analysis results of simulation results obtained the main factors that affecting the magnitude of shoreline change is occured. The soil  properties of coastal land has a grain size and cohesion of little value, so that when the waves come to the shore will be easiliy eroded coastal cliffs and carrying granules are eroded.  Keywords: shoreline change, accretion, erosion, GENESIS
Analisis Perubahan Morfologi Sungai Rokan Berbasis Sistem Imformasi Geografis Dan Penginderaan Jauh Randa Kurniawan; Sigit Sutikno; Bambang Sujatmoko
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
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Abstract

The river morphology is a geometry (shape and size), the type, property and circumstance of the river with all aspects and changes in the dimensions of space and time. Extreme changes in river morphology would be harmful to the assets in the region around the river. This study is located in downstream of Rokan river that was analyzed by using Geographical Information Systems and remote sensing. To investigate the rate and extent change, this study extract the river change from satellite data during 1988 to 2016. Changes would be reviewed is limited to changes horizontally divided into two classes of areas including erosion and deposition area. The data that used is imagery satellite data those are Landsat-5 TM, Landsat-7 ETM+, and Landsat-8 OLI_TIRS that were obtained from the USGS (United States Geological survey). Based on the analysis results, it was obtained that total morphological changes of Rokan river eroded area of 2799.63 ha with an erosion rate average of 101.69 ha / year and covering an area of 2541.95 ha deposited with a deposition rate average of 92.33 ha / years. The magnitude of the changes in river morphology of Rokan River has broken meanders neck, resulting in severance and change the direction of the river flow. Morphological changes of Rokan River that occurred also pose a potential breakup of a meander, damaging transport infrastructure, settlements and plantations eroded residents area around the Rokan River.Keywords: River morphology, geographic information systems, satellite imagery, erosion, deposition.
Simulasi Model Fisik Untuk Analisis Karakteristik Gelombang Pecah Pada Pantai Bergambut Milka Novita Manalu; Sigit Sutikno; Rinaldi Rinaldi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 8 (2021): Edisi 1 Januari s/d Juni 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The coastal area of Bengkalis Regency, especially the one directly opposite the Malaka Strait has the characteristic of sea waves that are strong enough so that it can suffer quite severe damage such as abrasion and sedimentation. Abrasion and sedimentation on the coast is influenced by the characteristic wave conditions. The purpose of this research is to make a beach modeling to determine the characteristics of breaking waves and to compare the breaking waves on peat, clay and sandy beaches. The method used in this research is wave simulation by making peat beach modeling with scale variations of 2,3,4,5 and 6 on the wave generator. This simulation uses laboratory simulation. The results showed that the height of the breaking waves on a clay beach is 0.017 to 0.034 m, the depth of breaking waves is 0.003 to 0.033 m and the types of breaking waves that occurred were spilling and plunging. The height of the breaking waves of sand material is 0.012 to 0.033 m, the depth of breaking waves is 0.010 to 0.031 m and the types of breaking waves that occurred were spilling and plunging. The height of the breaking waves of the peat material is 0.008 to 0.025 m, the depth of breaking waves is 0.008 to 0.025 m and the types of breaking waves that occurred were spilling and plunging. Keywords : peat, coast, breaking wave
Analisis Aliran Air Tanah Akibat Penyekatan Kanal Di Lahan Gambut Frans Alfredo Hutapea; Rinaldi Rinaldi; Sigit Sutikno
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Peat restoration measures are needed to rehabilitate peat ecosystems. The Peat Restoration Agency (BRG) has implemented peat restoration efforts one of them through rewetting activities within the territory of the Peat Hydrological Unity (KHG). The village of Lukun has burnt and degraded peatlands. 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 peatlands wetting area due to the construction of canal blocking using the water level logger was set up in several dipwells around the canal bloking area. The results of water level logger give a reading in the form of hydrostatic pressure and atmospheric pressure then processed into graphs of groundwater fluctuations.This research showed the results that canal blocking has an impact on ground water level fluctuations as an effort to wet peatlands and the wetting radius that results from canal blocking is less than 100 meters. Besides the canal blocking, the increase in groundwater level is also influenced by rainfall. Keywords: water level logger, groundwater level, canal blocking, peat land wetting.
Co-Authors ', Fitriani Achmad Noerkhaerin Putra Ade Mustika Martin Adri Patria Ganda Ahmad Ade Kurniawan Ahmad Fauzi Ahmad Muhammad Ahmad Muhammad Ahmad Nawawi Ahmad Nurhuda Akhbar Putra Alkhair, Hafidz Almanna, Fajri Almasdi Syahza Aminuyati Andi Darmawan Andri Sulistyani Andy Hendri, MT, Andy Ari Sandhyavitri Ariani Kurnia, Ariani Arif Hidayatullah Arifudin Arifudin Aris Fadillah Asda Usradinda Askary, Muhammad Bambang Sujatmoko Besri Nasrul Budisusanti, SPM Daly Riandi Defarian, Alvin Dian Kharisma Dewi Diego Ariesta Lintano Dina Aulia Fitri Dwi Puspo Handoyo Dwi Puspo Handoyo, Dwi Puspo Dzaki Naufal Edi Kurniawan Eka Saputra Fauzi, Manyuk Febiola, Ollga Ferry Fatnanta Fian Syauqi Firdaus Firdaus Fitri Landari Fitriani Fitriani Frans Alfredo Hutapea Galuh Rio Harto, Galuh Rio Genta Putra Adietama Gina Khusnul Khotimah Gunandar, Arifa Gunawan, Irvan Gustin, Silvie Welya Hadthya, Reinhart ' Hafiz Alfarisyi Hapsoh Hardi Daim Haris Gunawan Herli Fajri Hidayat, Muhammad Fikky Hilda Febrina Hugo Pratama Idris, Marlaily Idwar, Idwar Ilham Ziaulhaq Ilvi Rahmi Amalia Indradi Wijatmiko Indratmo Soekarno Insan Ikhsan Irfan, Riza Jailani Jailani Jeffi Annisa Junius Nainggolan Karunia, Ariani Kei Mizuno Keisuke Murakami Keisuke Murakami Khairijon Khairijon Koichi Yamamoto Koichi Yamamoto Koichi Yamamoto Kusairi, Muhammad Lilianti Lilianti Lita Darmayanti Luh Putu Ratna Sundari Lyona, Vinka M Fadhil Nur Mairiza Mairiza Mandataris Mardhotillah, Mutia Melani Humairoh Merian, Rena Dian Michiko Hosobuchi Milka Novita Manalu Mitri Irianti Mohtar Anwar Monita Olivia Mubarak Mubarak Mubarak Mubarak Mubarak Mudjiatko Mudjiatko Muhamad Yusa Muhammad Agung Pribadi Muhammad Fikky Hidayat Muhammad Kusairi Muhammad Nur Fajri Muhammad Randy Alfath Muhammad Yusa Muhammad Yusa Muhammad Yusa Mutia Ananda Perdana Neneng Sari Nensi Niko Erdi Putra Nur Hidayati Nurul Qomar Nurul Qomar Okta Karneli, Okta Osamu Kozan Panji Tegar Aji Pratama, Deni Pratama, Fernando putri, Novalin Putri, Tasha Ramadhery Radith Mahatma Rafit Mahendra Rahma Setya Linggasari, Rahma Setya Rahmatul Irfan Rahmayati Aprillia Putri Randa Kurniawan Refri Fadillah Rena Dian Merian Reski Daini Ramawilis Reza Ahmad Fadhli Reza Ahmad Fadhli, Reza Ahmad Rifandri, Danus Rifardi Rinaldi Rinaldi Rinaldi Rinaldi Rinaldi Rinaldi Rizki Rianda Putra Rizki Sahputra Romie Jhonnerie Roza Wahyuni S Siswanto Saldanela Saldanela Seno Andri Setia Dewi Nurza Sinta Afdeni Siswanto Siswanto Swary Aristi Syahrul Ramadhani Syamsul Arifin Syofiatul Safitri Syuhaya Wanisakdiah Teuku Ichsan Nurrady Theo Hasido Silalahi Tina Andriani Wahyu Frisnel Widya Ayu Safitri Wikrine Teriyoko Wiliya Wiliya Yearni Yudika Friniati Putri Yesy Dian Permatasari, Yesy Dian Yogi Guntara Yohanna Lilis H Yosafat Sijabat Yuli Hendra Yundari, Yundari Zuli Laili Isnaini Zulkarnain Yusuf