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Radio-navigation system coverage modelling software

机译:无线电导航系统覆盖范围建模软件

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摘要

There has, of late, been increased concern over the extent to which the national critical infrastructure of many developed countries is dependent on the Global Positioning System (GPS), and the susceptibility of all Global Navigation Satellite Systems (GNSS) to atmospheric disturbance and manmade accidental and deliberate jamming. A number of organizations, including the Royal Academy of Engineering have advocated taking early action to lessen the impact of GPS denial, including establishing backup radio systems for precise positioning and timing.
机译:最近,人们越来越关注许多发达国家的国家关键基础设施在多大程度上依赖于全球定位系统(GPS),以及所有全球导航卫星系统(GNSS)对大气干扰和人为因素的敏感性。意外和故意的干扰。包括皇家工程院在内的许多组织都提倡采取早期行动以减轻GPS拒绝的影响,包括建立用于精确定位和计时的备用无线电系统。

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