{"title":"GNSS -从单点故障到多点成功或如何避免PNT僵尸启示录","authors":"Dana A. Goward","doi":"10.33012/2019.16773","DOIUrl":null,"url":null,"abstract":"Officials at the US Department of Homeland Security have called the nation’s over-reliance on GNSS \"…a single point of failure for critical infrastructure.\" This presentation will examine studies and real world instances of GNSS disruption that demonstrate this challenge. A policy and technology roadmap to Protect signals, Toughen receivers, and Augment signals will be presented as a frame work for ensuring national PNT resilience.","PeriodicalId":332769,"journal":{"name":"Proceedings of the 2019 International Technical Meeting of The Institute of Navigation","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"GNSS � From a Single Point of Failure to Multiple Points of Success or How to Avoid a PNT Zombie Apocalypse\",\"authors\":\"Dana A. Goward\",\"doi\":\"10.33012/2019.16773\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Officials at the US Department of Homeland Security have called the nation’s over-reliance on GNSS \\\"…a single point of failure for critical infrastructure.\\\" This presentation will examine studies and real world instances of GNSS disruption that demonstrate this challenge. A policy and technology roadmap to Protect signals, Toughen receivers, and Augment signals will be presented as a frame work for ensuring national PNT resilience.\",\"PeriodicalId\":332769,\"journal\":{\"name\":\"Proceedings of the 2019 International Technical Meeting of The Institute of Navigation\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-01-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 2019 International Technical Meeting of The Institute of Navigation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33012/2019.16773\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2019 International Technical Meeting of The Institute of Navigation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33012/2019.16773","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
GNSS � From a Single Point of Failure to Multiple Points of Success or How to Avoid a PNT Zombie Apocalypse
Officials at the US Department of Homeland Security have called the nation’s over-reliance on GNSS "…a single point of failure for critical infrastructure." This presentation will examine studies and real world instances of GNSS disruption that demonstrate this challenge. A policy and technology roadmap to Protect signals, Toughen receivers, and Augment signals will be presented as a frame work for ensuring national PNT resilience.