Formation of Eskisehir Province Flood Maps with Using of Geographical Information Systems
作者机构：Department of Civil EngineeringBilecik Seyh Edebali UniversityBilecikTurkey Department of Civil EngineeringEskisehir Technical UniversityEskisehirTurkey Department of City and Regional PlanningMugla Sitki Kocman UniversityMuglaTurkey Department of ConstructionVocational SchoolBatman UniversityBatmanTurkey Department of Basic SciencesFaculty of FisheriesMugla Sitki Kocman UniversityMuglaTurkey
出 版 物：《Journal of Geoscience and Environment Protection》 (地球科学和环境保护期刊（英文）)
年 卷 期：2019年第7卷第11期
页 面：151-159页
学科分类：0202[经济学-应用经济学] 02[经济学] 020205[经济学-产业经济学]
主 题：GIS HEC-RAS Flood Porsuk River Eskisehir
摘 要：In this study, it is aimed to develop the flood risk analysis of Porsuk River, which is responsible for naming of the Porsuk Basin sub basin of Sakarya Basin, by utilizing the methods of Remote Sensing (RS) and Geographical Information Systems (GIS). In addition, flood elevation effects of Porsuk River in Eskişehir city and the regions around were investigated. Necessary data for study were obtained from Eskişehir 3. Regional Directorate of State Hydraulic Works archives. For analyses, the cross section of Porsuk River was defined in the Hydrologic Engineering Centers River Analysis System (HEC-RAS) software. Subsequently, recurring periods of 50, 100 and 1000 years discharge of Porsuk River which is calculated as 51.83 m3/s, 60.15 m3/s and 86.66 m3/s respectively were inputted in the software to obtain analysis results. Obtained results from the present study and topographic data were compared and interpreted. As a result, elevation of flood and its risks for urban regions were studied and presented.
维普期刊数据库