{"title":"Common Calendar Timestamp System","authors":"Brooks Harris","doi":"10.33012/2020.17314","DOIUrl":"https://doi.org/10.33012/2020.17314","url":null,"abstract":"","PeriodicalId":200185,"journal":{"name":"Proceedings of the 51st Annual Precise Time and Time Interval Systems and Applications Meeting","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129420039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Atomic Timekeeping as a Hobby","authors":"Tom van Baak","doi":"10.33012/2020.17319","DOIUrl":"https://doi.org/10.33012/2020.17319","url":null,"abstract":"","PeriodicalId":200185,"journal":{"name":"Proceedings of the 51st Annual Precise Time and Time Interval Systems and Applications Meeting","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130419467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Galileo System Status and Challenges Ahead","authors":"M. Falcone","doi":"10.33012/2020.17321","DOIUrl":"https://doi.org/10.33012/2020.17321","url":null,"abstract":"","PeriodicalId":200185,"journal":{"name":"Proceedings of the 51st Annual Precise Time and Time Interval Systems and Applications Meeting","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123955959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Xiaochun Lu, Zhongzhao Dou, Yongxin Lilu, Lin Chen
{"title":"Ancient China Navigation - From Compass to BeiDou","authors":"Xiaochun Lu, Zhongzhao Dou, Yongxin Lilu, Lin Chen","doi":"10.33012/2020.17320","DOIUrl":"https://doi.org/10.33012/2020.17320","url":null,"abstract":"","PeriodicalId":200185,"journal":{"name":"Proceedings of the 51st Annual Precise Time and Time Interval Systems and Applications Meeting","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117044233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}