Flood Study — Citywide Overland Flow — Tingalpa Res East 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 Tingalpa Res East 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）的开放数据网站[data.brisbane.qld.gov.au](https://data.brisbane.qld.gov.au)获取。该网站提供数据查看、交互以及多格式下载等附加功能。

本数据集为《布里斯班市全域溪流与地面径流路径测绘洪水研究——廷尔帕水库东区子模型》相关内容，包含本次洪水研究中使用的报告、数据与元数据（metadata），以及现有漫滩（floodplain）条件场景下的结果数据。

市议会致力于更新最新洪水模拟（flood modelling）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数据，用于制定相关政策，并管理布里斯班河、地方溪流及地面径流集水区（catchments）内的洪水风险。

本次全域溪流与地面径流路径测绘洪水研究包含27个独立子模型（sub-model），覆盖布里斯班市议会管辖的全部区域。针对2年、5年、10年、20年、50年、100年、500年及2000年平均重现期（Average Recurrence Interval, ARI）的暴雨事件，各独立子模型均已产出洪水高度、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，以及标注27个独立子模型的详细地图，已以开放数据形式发布，命名为《洪水研究——全域地面径流——参考资料》，可通过[https://data.brisbane.qld.gov.au/explore/dataset/flood-study-citywide-overland-flow-reference](https://data.brisbane.qld.gov.au/explore/dataset/flood-study-citywide-overland-flow-reference)访问。

表格标签页中的数据为本次布里斯班市全域溪流与地面径流路径测绘洪水研究中，用于洪水模拟的数据对应的元数据。

更多关于洪水研究及其应用场景的信息，可访问[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)查询。

下图展示了本次洪水研究的27个独立子模型，可用于识别目标区域对应的子模型。