The Use of Basins for Reducing Downstream Flooding (A Case Study of Flood Control at Ganggang Sub-Watershed of Bojonegoro Regency)

DOI

10.2991/icovet-17.2017.35How to use a DOI?

Keywords

flood, ganggang sub-watershed, retarding basin

Abstract

This study was aimed to investigate (1) the use of basins at Ganggang sub-watershed as retarding basins, (2) the storage volume required by the inundation at the downstream of Ganggang sub-watershed, and (3) the capacity volume of the area at Ganggang sub-watershed. The method used in this study were (1) producing the topographic map of Ganggang sub-watershed by using Google Earth, Surfer and ArcMap 10.4.1, (2) calculating the capacity volume of retarding basin according to inundation parameter and sensing of the basin topographic using ArcMap 10.4.1, (3) measuring the area of the basin using ArcMap 10.4.1, (4) calculating the capacity volume of the basin. This study produced several outputs such as topographic maps of Ganggang sub-watershed, a site-plan of the retarding basin location, and a design volume of the retarding basin capacity.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Windarti Eko Rahayu
AU  - Mujiyono Mujiyono
AU  - Anie Yulistyorini
AU  - Nugroho Nugroho Suryoputro
AU  - Gilang Idfi
PY  - 2017/11
DA  - 2017/11
TI  - The Use of Basins for Reducing Downstream Flooding (A Case Study of Flood Control at Ganggang Sub-Watershed of Bojonegoro Regency)
BT  - Proceedings of the 1st International Conference on Vocational Education And Training (ICOVET 2017)
PB  - Atlantis Press
SP  - 160
EP  - 165
SN  - 2352-5398
UR  - https://doi.org/10.2991/icovet-17.2017.35
DO  - 10.2991/icovet-17.2017.35
ID  - EkoRahayu2017/11
ER  -