Flood Study — Citywide Overland Flow — Norman Sub-Model

***This dataset is available on Brisbane City Council’s open data website – [data.brisbane.qld.gov.au](https://data.brisbane.qld.gov.au). The site provides additional features for viewing and interacting with the data and for downloading the data in various formats.*** \n \nBrisbane City Council Citywide Creek and Overland Flow Path Mapping Flood Study Norman Sub\\-Model. This dataset contains reports, data and metadata used in the flood study, and results data for the existing floodplain condition scenarios. \n \nCouncil is committed to ensuring we have the latest flood modelling data to help manage flood risk in Brisbane. Flood studies provide Council with technical data to inform policy and for managing flooding within the Brisbane River and local creek and overland flow catchments. \n \nThe Citywide Creek and Overland Flow Path Mapping Flood Study comprises a series of 27 individual sub\\-models which cover the entire Brisbane City Council area. Results data for flood height, depth and hazard (depth x velocity) are available for each individual sub\\-model for the 2, 5, 10, 20, 50, 100, 500 and 2000 year Average Recurrence Interval (ARI) storm events. \n \nFor specific details on how the study was conducted, the areas it covers, and before using the data please read the flood study report. The flood study report, metadata used in the flood study and a detailed map that shows the 27 individual sub\\-models has also been made available in open data and is called [Flood Study — Citywide Overland Flow — reference](https://data.brisbane.qld.gov.au/explore/dataset/flood-study-citywide-overland-flow-reference). \n \nThe data on the table tab is the metadata relating to the data used for flood modelling in the Brisbane City Council Citywide Creek and Overland Flow Path Mapping Flood Study. \n \nMore information on flood studies and how this information is used can be found on the [Brisbane City Council Website](https://www.brisbane.qld.gov.au/community-safety/community-safety/disasters-emergencies/be-prepared/flooding-brisbane/flood-strategy/flood-studies). \nThe image below shows the 27 individual sub\\-models of the flood study and can be used to identify the sub\\-model for your location of interest.\n\n\n \n\n\n \n\n\n

本数据集可于布里斯班市议会（Brisbane City Council）开放数据网站[data.brisbane.qld.gov.au](https://data.brisbane.qld.gov.au)获取。该网站提供数据浏览、交互及多格式下载等额外功能。

布里斯班市议会全域溪流与陆上径流路径测绘洪水研究诺曼子模型。本数据集包含该洪水研究中使用的报告、数据与元数据，以及现有洪泛区情景下的结果数据。

布里斯班市议会致力于获取最新洪水模拟数据，以助力布里斯班的洪水风险管理工作。洪水研究可为议会提供技术支撑，用于政策制定及布里斯班河、地方溪流与陆上径流集水区内的洪水管理。

本次全域溪流与陆上径流路径测绘洪水研究包含覆盖布里斯班市议会管辖全域的27个独立子模型。针对2年、5年、10年、20年、50年、100年、500年及2000年一遇的平均重现期（Average Recurrence Interval, ARI）暴雨事件，各子模型均可提供洪水高度、水深及洪水危险度（水深×流速）的结果数据。

若需了解本次研究的实施细节、覆盖范围，或在使用本数据集前，请务必阅读洪水研究报告。本次洪水研究报告、研究中使用的元数据，以及展示27个独立子模型的详细地图，均已通过开放数据平台发布，其名称为[Flood Study — Citywide Overland Flow — reference](https://data.brisbane.qld.gov.au/explore/dataset/flood-study-citywide-overland-flow-reference)。

表格标签页中的数据，为布里斯班市议会全域溪流与陆上径流路径测绘洪水研究中所使用的洪水建模数据相关元数据。

更多关于洪水研究及其应用的信息，可查阅[布里斯班市议会官网](https://www.brisbane.qld.gov.au/community-safety/community-safety/disasters-emergencies/be-prepared/flooding-brisbane/flood-strategy/flood-studies)。

下图展示了本次洪水研究的27个独立子模型，可用于定位您关注区域对应的子模型。