1989-2018年我国近海海域台风风暴潮和海浪模拟再分析数据集

1989-2018年我国近海海域台风风暴潮和海浪模拟再分析数据集是基于数值模式模拟了中国近海台风风暴潮-海浪过程，形成的灾害过程的模拟再分析数据。为了提高模拟分辨率，将中国近海分为了渤海、南黄海、长江口、浙闽和南海5个海域分别进行了模拟，由中国科学院海洋研究所、中国海洋大学和南京水利科学研究员分别负责完成。数据集包括灾害过程的风场、风暴潮增水、有效波高等数据，数据格式主要是数值模拟输出的nc格式或文本格式。The simulated reanalysis dataset of typhoon storm surge and waves in the offshore waters of China from 1989 to 2018 is a reanalysis product of disaster processes developed via numerical simulations of typhoon storm surge and wave processes in China's offshore areas. To improve the simulation resolution, the offshore waters of China were divided into five regional domains: the Bohai Sea, the southern Yellow Sea, the Yangtze River Estuary, the Zhejiang-Fujian coastal region, and the South China Sea, with separate simulations conducted for each domain. This dataset was collaboratively completed by three institutions: the Institute of Oceanology of the Chinese Academy of Sciences, Ocean University of China, and Nanjing Hydraulic Research Institute, with each party responsible for the simulation work of their assigned regional domain. The dataset includes disaster-related data such as wind fields, storm surge elevations, and significant wave heights. The main data formats are netCDF (nc) files and plain text files exported from numerical simulation outputs.

搜集汇总

背景与挑战

背景概述

该数据集是基于数值模式模拟的1989-2018年中国近海台风风暴潮和海浪过程的再分析数据，覆盖渤海、南黄海、长江口、浙闽和南海5个海域以提高分辨率。数据集包含风场、风暴潮增水和有效波高等关键灾害参数，数据格式主要为nc，总存储容量达1.79 TB，适用于海洋灾害研究和分析。