GIS Based Urban Drainage Analyses and Their Preliminary Applications in Urban Stormwater Management

Nie, Lanshi; Schilling, Wolfgang; Killingtveit, Ånund; Sægrov, Sveinung; Selseth, Ingrid

doi:10.1061/40644(2002)117

Cited by 4 publications

(4 citation statements)

References 2 publications

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“…Streams, streets and sewers are burned in urban areas (e.g. Lhomme et al ., ; Gironas et al ., ), or elevation of cells corresponding to buildings are raised (Elgy et al ., ; Zech et al ., ; Nie et al ., ). The burn depth is usually constant and varies for each study.…”

Section: Introductionmentioning

confidence: 97%

“…Garbrecht and Martz, ; Augusto et al ., ). Other aspects to be carefully addressed when computing watershed delineation include the precision and minimum resolution of DEMs (Quinn et al ., ; Nie et al ., ; Hammond and Han, ) and the threshold value of upstream contributing area to determine the stream network. If river network maps are available, this problem can be overcome by using stream burning methods (Maidment, ; Saunders, ), surface reconditioning (Hutchinson, ; Hellweger, ) or flow direction forcing methods (Kenny and Matthews, ).…”

Section: Introductionmentioning

confidence: 99%

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Comparison of catchment and network delineation approaches in complex suburban environments: application to the Chaudanne catchment, France

Jankowfsky¹,

Branger²,

Braud³

et al. 2012

Hydrological Processes

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Suburban areas are subject to strong anthropogenic modifications, which can influence hydrological processes. Sewer systems, ditches, sewer overflow devices and retention basins are introduced and large surface areas are sealed off. The knowledge of accurate flow paths and watershed boundaries in these suburban areas is important for storm water management, hydrological modelling and hydrological data analysis. This study proposes a new method for the determination of the drainage network based on time efficient field investigations and integration of sewer system maps into the drainage network for small catchments of up to 10 km 2 . A new method is also proposed for the delineation of subcatchments and thus the catchment area. The subcatchments are delineated using a combination of an object-oriented approach in the urban zone and geographical information system-based terrain analysis with flow direction forcing in the rural zone. The method is applied to the Chaudanne catchment, which belongs to the Yzeron river network and is located in the suburban area of Lyon, France. The resulting subcatchment map gives information about subcatchment response and contribution. The method is compared with six other automatic catchment delineation methods based on stream burning, flow direction forcing and calculation of subcatchments for inlet points. None of the automatic methods could correctly represent the catchment area and flow paths observed in the field. The watershed area calculated with these methods differs by as much as 25% from the area computed with the new method.Method 1 is the proposed method, method 2 uses flow direction forcing, method 3 contains subcatchments for inlet points and methods 4a-4d use different kind of stream burning: method 4a uses just variable road burning, and methods 4b-4d use variable road burning and the burning of the drainage network of 1, 5 and 10 m, respectively. 3756 S. JANKOWFSKY ET AL.

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Section: Introductionmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

Comparison of catchment and network delineation approaches in complex suburban environments: application to the Chaudanne catchment, France

Jankowfsky¹,

Branger²,

Braud³

et al. 2012

Hydrological Processes

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“…This advanced technology has been used to support drainage management in many parts of the world and has yielded practical and positive results [5][6][7][8][9][10]. Shamsi (1996) integrated a lumped parameter hydrologic model (Penn State Runoff Model) with a planning level GIS in implementing a stormwater management plan on a basin in Pennsylvania [5].…”

Section: Introductionmentioning

confidence: 99%

“…Northcott et al (2000) used remote sensing and GIS technology to locate and delineate existing Subsurface Drainage Systems in the Midwest USA [6]. Nie et al (2002) developed a GIS-based hydrological approach to generate urban watersheds, compute their features and delineate flow networks at a locality in Norway [7]. Singh (2018) researched the applications of GIS and remote sensing techniques in managing the problems of salinization and drainage of water resources in irrigated areas, thereby providing suitable solutions to map the degree and severity of drainage-induced land salinization [8].…”

Section: Introductionmentioning

confidence: 99%

Application of GIS on building the spatial database for supporting drainage management in Ninh Kieu District

Ngan

Tuan

Trung

2022

IOP Conf. Ser.: Earth Environ. Sci.

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Ninh Kieu District is located in the center of Can Tho City, established under the Government’s Decree No. 05/2004/ND-CP. This is a modern and rich district, with a history of formation and development associated with the Mekong Delta. According to statistics in 2019, Ninh Kieu District has an average population of 280,792 people, with a population density of 9,605 people/km2 and an area of 29.23 km2. In the current period, the urbanization process in Ninh Kieu District takes place at a fast and strong pace. This has made it impossible for the urban drainage system to keep up with this change, thereby creating great difficulties for the drainage management here. In order to deal with these enormous challenges, the managers in this area need to incorporate new technologies into drainage management. This paper presents the main result of building a spatial database to support drainage management for Ninh Kieu District. This is considered as a fundamental source of data for application of GIS in urban drainage research and management in Ninh Kieu District.

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Evaluation of Methods for Representing Urban Terrain in Storm-Water Modeling

et al. 2010

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GIS Based Urban Drainage Analyses and Their Preliminary Applications in Urban Stormwater Management

Cited by 4 publications

References 2 publications

Comparison of catchment and network delineation approaches in complex suburban environments: application to the Chaudanne catchment, France

Comparison of catchment and network delineation approaches in complex suburban environments: application to the Chaudanne catchment, France

Application of GIS on building the spatial database for supporting drainage management in Ninh Kieu District

Evaluation of Methods for Representing Urban Terrain in Storm-Water Modeling

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