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All Journal POROS TEKNIK INTEKNA POSITIF Jurnal Teknik Sipil Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer Jurnal IMPACT: Implementation and Action
Ferry Sobatnu, Ferry
Politeknik Negeri Banjarmasin
Aerospace Engineering Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Other

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Journal : Jurnal Teknik Sipil

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Identifikasi Dan Pemetaan Morfometri Daerah Aliran Sungai Martapura Menggunakan Teknologi GIS Sobatnu, Ferry; Irawan, Faris Ade; Salim, Agus
Jurnal Teknik Sipil Vol 1 No 2 (2017): Jurnal Gradasi Teknik Sipil - Desember 2017
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (114.062 KB) | DOI: 10.31961/gradasi.v1i2.432

Abstract

The low location of the Banjar district land from the sea surface causes the flow of water on the soil surface becomes substandard. Consequently some areas always stagnant to reach 29.93 %, some 0.58 % flooded periodically. Almost every year when the rainy season arrives with a high intensity in the Martapura area there is a flood with an altitude of up to ± 1 meter. Based on data of regional disaster management agency (BPBD), there are eight districts that are prone to flooding. Namely, Sungai Pinang district, Sambung Makmur, Pengaron, Astambul, Karang Intan, Martapura, Sungai Tabuk, dan Mataraman. Research was conducted with the help of Arcgis software using a calculate geometry tool to identify morphometry. Watershed morphometry is a quantitative measure of watershed characteristics associated with the geomorphological aspects of a region. These characteristics are related to the rainwater drainage process that falls within the watershed. The research results show watershed Martapura has an area of 453.88 km2, the length of the main river reaches 36,566 meters, the slope (gradient) of 0.022 %. River density level is 0.828 km/km2.The order level of the river reaches 10 level. The pattern of the river is rektangular with the type of watershed in parallel. Based on data mapping and identification of Martapura river basin, so that important. information can be generated. such morphometric data can be used as reference for environmental problem solving and watershed management.
Co-Authors A.A. Ketut Agung Cahyawan W Adderian Noor, Adderian Adriani Muhlis, Adriani Arif Eko Wibawanto Darmawani ., Darmawani Darmawani, Darmawani Darmawani, Darmawani Dewi Nur Indah Sari, Dewi Nur Indah Faris Arfan, Faris Hairidawati, Rahmi Hairidawati, Rahmi Henyningtyas Suhel Hidayanti, Khairiya Hidayanti, Khairiya Irawan, Faris Ade Irawan, Faris Ade Mahmud Mahmud Nurul Inayah Ramadaniaty, Juwita Rusdiansyah, Achmad Shodiq, Adib Muhammad Suhel, Heny Ningtyas Yastin David Batara, Yastin David