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首页> 外文期刊>Geoscience and Remote Sensing, IEEE Transactions on >Floating Dropsondes With DGPS Receiver for Real-Time Typhoon Monitoring
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Floating Dropsondes With DGPS Receiver for Real-Time Typhoon Monitoring

机译:带有DGPS接收器的浮空探空仪,用于实时台风监测

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摘要

Both a geometrical correction and a residual error correction schemes are proposed to improve the positioning accuracy of a three-frequency differential global positioning system (DGPS) on the order of centimeters, using 1 s of received data, and the baseline can be up to 120 km. An ad hoc network of floating dropsondes bearing DGPS receivers is proposed to monitor the progress of a typhoon in real time. An empirical typhoon model is adopted to simulate the deployment of such a network in typhoon Morakot and hurricane Katrina to verify its feasibility.
机译:提出了几何校正和残差校正方案,以使用1 s的接收数据,将厘米级的三频差分全球定位系统(DGPS)的定位精度提高到几厘米,基线可以达到120公里提出了一个带有DGPS接收器的浮空探空仪的自组织网络,以实时监视台风的进展。采用经验性台风模型来模拟这种网络在莫拉克台风和卡特里娜飓风中的部署,以验证其可行性。

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