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ARC STORMSURGE: INTEGRATING HURRICANE STORM SURGE MODELING AND GIS

机译:ARC STORMSURGE:集成飓风风暴潮建模和GIS

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Arc StormSurge is a data model that integrates geographic information systems and the hurricane wave and surge model SWAN+ADCIRC, which is the coupling of the Simulating WAves Nearshore (SWAN) wave model and the Advanced Circulation (ADCIRC) hydrodynamic model. The Arc StormSurge data model is a geodatabase, which is a relational database that can contain georeferenced information. It includes feature classes in feature datasets and tables, all related among them through relationship classes, and raster catalogs and grids. In addition to the data model schema, Arc StormSurge includes a number of pre- and post-processing tools that help integrate spatial data and numerical modeling. As an illustration, Arc StormSurge was used to support the modeling of Hurricane Bret, which made landfall in the Corpus Christi area in Texas in 1999. By using Arc StormSurge, it was possible to take advantage of already available geo-referenced information (e.g., base maps, land cover datasets, and monitoring station locations) for the model setup, and for identifying spatial patterns in the model results by presenting them in map format.
机译:Arc StormSurge是一个数据模型,集成了地理信息系统以及飓风波和浪涌模型SWAN + ADCIRC,这是模拟近岸波浪(SWAN)波浪模型和先进环流(ADCIRC)流体动力学模型的结合。 Arc StormSurge数据模型是一个地理数据库,它是一个可以包含地理参考信息的关系数据库。它包括要素数据集和表中的要素类,它们之间都通过关系类以及栅格目录和网格相互关联。除数据模型架构外,Arc StormSurge还包括许多预处理和后处理工具,可帮助集成空间数据和数值建模。作为说明,使用了Arc StormSurge来支持飓风布雷特的建模,该飓风于1999年在德克萨斯州的科珀斯克里斯蒂(Corpus Christi)地区登陆。通过使用Arc StormSurge,可以利用已经可用的地理参考信息(例如,基础地图,土地覆盖数据集和监测站位置)以进行模型设置,并通过以地图格式显示模型来识别模型结果中的空间格局。

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