DEVELOPING A WEB BASED GIS FOR FORECASTING AND MONITORING URBAN STORM INUNDATION

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JAFARI HANIEH; ALESHEIKH ALI ASGHAR

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Journal: GEOGRAPHICAL DATA Year:2015 | Volume:23 | Issue:92 Page(s): 43-56

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Information Journal Paper

Title

DEVELOPING A WEB BASED GIS FOR FORECASTING AND MONITORING URBAN STORM INUNDATION

Author(s)

JAFARI HANIEH | ALESHEIKH ALI ASGHAR | Issue Writer Certificate

Keywords

SOAQ2

SPATIAL WEB SERVICESQ2

WPSQ2

STORM INUNDATIONQ2

HYROLOGICAL MODELSQ1

Abstract

With the increase in urbanization, the surface of earth and its climate have been changed. These changes resulted in more frequent inundation problems in urban areas. Prediction and monitoring systems can act as an appropriate tool for quick decision making and take necessary actions to deal with inundation in urban areas. In this study, we developed a WebGIS system for the prediction and monitoring STORM INUNDATION in urban areas. This system is based on service oriented architecture and uses web processing services. The architecture of developed system has three tiers. They are data tier, business logic tier and presentation tier. Data tier includes some data which stored as SPATIAL WEB SERVICES in a distributed database. Business logic tier includes two web processing services. These web processing services are hydrological characteristics calculation service and inundation calculation service. Hydrological characteristics calculation service uses WASI algorithm to calculate flow direction as well as flow accumulation. The output of hydrological characteristics calculation service is delivered to inundation calculation service as input. Inundation calculation service uses ASIISM model for inundation calculations. The output of this service is inundated points with inundation volume, inundation area and its depth. A central web processing service chain these services. The duty of presentation tier is to take precipitation information from user and show resulting maps. A part of region 22 in Tehran was chosen as case study area. The results showed that sum of inundation area for selected storm event is about 0.81 percent of study area. The system used by users and its user interface, its inundation simulation ability and its ability of inundation evaluation were evaluated by these users. Its user interface and its ability of inundation simulation have the most and the least satisfaction among users. Using standard based SPATIAL WEB SERVICES to implement the system, provided reusable services.

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APA: Copy

JAFARI, HANIEH, & ALESHEIKH, ALI ASGHAR. (2015). DEVELOPING A WEB BASED GIS FOR FORECASTING AND MONITORING URBAN STORM INUNDATION. GEOGRAPHICAL DATA, 23(92), 43-56. SID. https://sid.ir/paper/253227/en

Vancouver: Copy

JAFARI HANIEH, ALESHEIKH ALI ASGHAR. DEVELOPING A WEB BASED GIS FOR FORECASTING AND MONITORING URBAN STORM INUNDATION. GEOGRAPHICAL DATA[Internet]. 2015;23(92):43-56. Available from: https://sid.ir/paper/253227/en

IEEE: Copy

HANIEH JAFARI, and ALI ASGHAR ALESHEIKH, “DEVELOPING A WEB BASED GIS FOR FORECASTING AND MONITORING URBAN STORM INUNDATION,” GEOGRAPHICAL DATA, vol. 23, no. 92, pp. 43–56, 2015, [Online]. Available: https://sid.ir/paper/253227/en

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