首页> 外国专利> method for generating ionospheric scintillation prediction data, system for generating ionospheric scintillation prediction data from gnss satellite signals, and for providing the ionospheric scintillation prediction data for a user at a user location, computer program product, and network based application

method for generating ionospheric scintillation prediction data, system for generating ionospheric scintillation prediction data from gnss satellite signals, and for providing the ionospheric scintillation prediction data for a user at a user location, computer program product, and network based application

机译:产生电离层闪烁预测数据的方法,从gnss卫星信号产生电离层闪烁预测数据,以及在用户位置为用户提供电离层闪烁预测数据的系统,计算机程序产品以及基于网络的应用

摘要

A method of generating scintillation prediction data comprises: •a) for a plurality of satellites (12A), and reference stations (10A, 10B, 10C, 10D) measuring phase scintillation data, satellite by satellite for each reference station during multiple epochs (t−2, t−1, t, t+k); •b) forecasting an expected phase scintillation value for each satellite and reference station for a period of at least 24 hours based on a cyclical prediction model; •c) for a given user location (20) and a given satellite, spatially interpolating the expected phase scintillation values of the plurality of reference stations to determine a predicted phase scintillation index; •d) repeating step c) for further satellites visible from the user location.
机译:一种生成闪烁预测数据的方法,包括:•a)多个卫星(12A),以及基准站(10A,10B,10C,10D)在多个时期(t)逐个卫星为每个基准站测量相位闪烁数据-2,t-1,t,t + k); •b)根据周期性预测模型,对每个卫星和参考电台的预期相位闪烁值进行至少24小时的预测; •c)对于给定的用户位置(20)和给定的卫星,在空间上对多个参考站的预期相位闪烁值进行插值,以确定预测的相位闪烁指数; •d)对用户位置可见的其他卫星重复步骤c)。

著录项

  • 公开/公告号BR112017004344A2

    专利类型

  • 公开/公告日2017-12-05

    原文格式PDF

  • 申请/专利权人 FUGRO INTERSITE B.V.;

    申请/专利号BR20171104344

  • 发明设计人 YAHYA MEMARZADEH;

    申请日2014-09-05

  • 分类号G01S19/07;

  • 国家 BR

  • 入库时间 2022-08-21 12:53:50

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