台风风暴潮监测服务

海洋卫星上搭载的微波散射计够观测热带气旋的风速和风向，对涡旋特征进行识别和定位，并能够实时监测热带气旋移动路径。利用微波散射计提供的风场和气旋位置等信息，根据最小二乘原理，用模型风场拟合卫星风场数据，得到一个最大风速半径R，然后利用风暴潮模式进行计算，可得到沿岸风暴潮增水值，为风暴潮的防范提供依据。

Microwave scatterometers mounted on ocean satellites can observe the wind speed and direction of tropical cyclones, identify and locate vortex characteristics, and monitor the moving tracks of tropical cyclones in real time. Using information such as wind fields and cyclone positions provided by microwave scatterometers, satellite wind field data is fitted with a model wind field based on the principle of least squares to obtain the maximum wind speed radius R. Then, calculations are conducted via a storm surge model to derive coastal storm surge water level increment values, providing a reliable basis for storm surge prevention and preparedness.

搜集汇总

背景与挑战

背景概述

该数据集提供台风风暴潮监测服务，利用卫星微波散射计数据实时监测热带气旋路径，并通过模型计算风暴潮增水值，服务于风暴潮防范工作。