上海市50m洪涝淹没模拟数据集(2020)

数据集为上海市现在及未来情景下50m×50m的最大淹没水深模拟结果，以及2m×2m分辨率的重现期最大淹没水深模拟结果。该数据集基于5180场随机台风事件，选出对上海影响最为直观的三场台风风暴潮情景，并进行风暴潮淹没模拟、数据加工

This dataset includes simulated maximum flood depth results at 50 m × 50 m resolution under current and future scenarios in Shanghai, as well as simulated maximum flood depth results for return periods at 2 m × 2 m resolution. This dataset is developed based on 5180 random typhoon events, wherein three typhoon storm surge scenarios with the most direct impacts on Shanghai were selected, followed by storm surge inundation simulation and data processing.

搜集汇总

背景与挑战

背景概述

该数据集提供了上海市在2020年现在及未来情景下的洪涝淹没模拟结果，包括50m×50m和2m×2m两种分辨率的最大淹没水深数据。数据基于5180场随机台风事件，选取了三场对上海影响显著的台风风暴潮情景进行模拟和加工，适用于洪涝风险评估和城市规划研究。