Flood Study — Citywide Overland Flow — Norman Sub-Model

Brisbane 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.Council 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.The 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. For 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.The 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. More information on flood studies and how this information is used can be found on the Brisbane City Council Website.The 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.

布里斯班市议会全市溪流与地面径流路径测绘洪水研究诺曼子模型（Brisbane City Council Citywide Creek and Overland Flow Path Mapping Flood Study Norman Sub-Model）。本数据集包含本次洪水研究所用的报告、数据与元数据，以及现有洪泛平原工况情景的结果数据。
布里斯班市议会致力于获取最新洪水模拟数据，以助力布里斯班市的洪水风险管理工作。洪水研究可为议会提供技术支撑数据，辅助政策制定，并管理布里斯班河、本地溪流及地面径流集水区内的洪水风险。
全市溪流与地面径流路径测绘洪水研究包含27个独立子模型，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）暴雨事件，各独立子模型均可提供洪水高度、水深及洪水灾害指数（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，请务必阅读本次洪水研究报告。本次洪水研究报告、研究所用元数据，以及一张展示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——全市地面径流——参考资料》（Flood Study — Citywide Overland Flow — reference）。
数据表标签页中的数据，为布里斯班市议会全市溪流与地面径流路径测绘洪水研究中，洪水模拟所用数据的相关元数据。
更多关于洪水研究及本数据用途的信息，可访问布里斯班市议会官网查询。
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。