{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T04:19:11Z","timestamp":1750220351253,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":6,"publisher":"ACM","license":[{"start":{"date-parts":[[2021,4,14]],"date-time":"2021-04-14T00:00:00Z","timestamp":1618358400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2021,4,14]]},"DOI":"10.1145\/3465222.3465229","type":"proceedings-article","created":{"date-parts":[[2021,7,28]],"date-time":"2021-07-28T09:45:08Z","timestamp":1627465508000},"page":"63-66","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Analysis of the Quality of Smart Phone GNSS Positioning Achievements"],"prefix":"10.1145","author":[{"given":"Jin","family":"Zhou","sequence":"first","affiliation":[{"name":"National Quality Inspection and Testing center for Surveying and Mapping product, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hongjing","family":"Tu","sequence":"additional","affiliation":[{"name":"National Quality Inspection and Testing center for Surveying and Mapping product, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zongbiao","family":"Tian","sequence":"additional","affiliation":[{"name":"National Quality Inspection and Testing center for Surveying and Mapping product, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wenchao","family":"Gao","sequence":"additional","affiliation":[{"name":"National Quality Inspection and Testing center for Surveying and Mapping product, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan","family":"Ge","sequence":"additional","affiliation":[{"name":"National Quality Inspection and Testing center for Surveying and Mapping product, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2021,7,28]]},"reference":[{"key":"e_1_3_2_2_1_1","first-page":"1472","volume-title":"Journal of Wuhan University (Information Science Edition)","author":"Kaishi Zhang","year":"2019","unstructured":"Zhang Kaishi , Jiao Wenhai , Li Jianwen . Analysis of GNSS positioning accuracy of Android intelligent terminal [J] . Journal of Wuhan University (Information Science Edition) , 2019 ,44 (10): 1472 - 1477 . Zhang Kaishi,Jiao Wenhai,Li Jianwen.Analysis of GNSS positioning accuracy of Android intelligent terminal [J]. Journal of Wuhan University (Information Science Edition), 2019,44 (10): 1472-1477."},{"key":"e_1_3_2_2_2_1","unstructured":"Zhao Shuo Mi Jinzhong XuYantian Zhao Zhonghai. Analysis of GNSS data quality and positioning accuracy of dual-band smartphones [J \/ OL]. Science of Surveying and Mapping: 1- 10 [2020-01-10].  Zhao Shuo Mi Jinzhong XuYantian Zhao Zhonghai. Analysis of GNSS data quality and positioning accuracy of dual-band smartphones [J \/ OL]. Science of Surveying and Mapping: 1- 10 [2020-01-10]."},{"issue":"06","key":"e_1_3_2_2_3_1","first-page":"81","article-title":"Application of TEQC in Hebei CORS System Site Environment Detection [J]","volume":"7","author":"Wentan WU","year":"2009","unstructured":"WU Wentan , ZHANG Xianli , SHI Jinzhi . Application of TEQC in Hebei CORS System Site Environment Detection [J] . Geographic Spatial Information Interest , 2009 , 7 ( 06 ): 81 - 84 . WU Wentan, ZHANG Xianli, SHI Jinzhi. Application of TEQC in Hebei CORS System Site Environment Detection [J]. Geographic Spatial Information Interest, 2009, 7 (06): 81-84.","journal-title":"Geographic Spatial Information Interest"},{"issue":"01","key":"e_1_3_2_2_4_1","first-page":"1","article-title":"contribution and challenges of Beidou satellite navigation system [J] .","volume":"39","author":"Yuanxi Yang","year":"2010","unstructured":"Yang Yuanxi . The progress , contribution and challenges of Beidou satellite navigation system [J] . Journal of Surveying and Mapping , 2010 , 39 ( 01 ): 1 - 6 . Yang Yuanxi.The progress, contribution and challenges of Beidou satellite navigation system [J] .Journal of Surveying and Mapping, 2010,39 (01): 1-6.","journal-title":"Journal of Surveying and Mapping"},{"issue":"01","key":"e_1_3_2_2_5_1","first-page":"5","article-title":"analysis and improvement of GPS pseudorange single point positioning [J] .","volume":"32","author":"Xiao Pei","year":"2012","unstructured":"Pei Xiao , Wang Jiexian .Accuracy analysis and improvement of GPS pseudorange single point positioning [J] . Ocean Surveying and Mapping , 2012 , 32 ( 01 ): 5 - 7 . Pei Xiao,Wang Jiexian.Accuracy analysis and improvement of GPS pseudorange single point positioning [J] .Ocean Surveying and Mapping, 2012,32 (01): 5-7.","journal-title":"Ocean Surveying and Mapping"},{"issue":"03","key":"e_1_3_2_2_6_1","first-page":"250","article-title":"of convergence time and positioning accuracy of BDS \/ GPS precision single-point positioning [J]","volume":"44","author":"Xiaohong Zhang","year":"2015","unstructured":"Zhang Xiaohong , Zuo Xiang , Li Pan , Pan Yuming .Comparison of convergence time and positioning accuracy of BDS \/ GPS precision single-point positioning [J] . Surveying and Mapping Report , 2015 , 44 ( 03 ): 250 - 256 . Zhang Xiaohong,Zuo Xiang, Li Pan, Pan Yuming.Comparison of convergence time and positioning accuracy of BDS \/ GPS precision single-point positioning [J]. Surveying and Mapping Report, 2015, 44 (03): 250-256.","journal-title":"Surveying and Mapping Report"}],"event":{"name":"ICGDA 2021: 2021 4th International Conference on Geoinformatics and Data Analysis","acronym":"ICGDA 2021","location":"Marseille France"},"container-title":["2021 4th International Conference on Geoinformatics and Data Analysis"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3465222.3465229","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3465222.3465229","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T20:17:11Z","timestamp":1750191431000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3465222.3465229"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4,14]]},"references-count":6,"alternative-id":["10.1145\/3465222.3465229","10.1145\/3465222"],"URL":"https:\/\/doi.org\/10.1145\/3465222.3465229","relation":{},"subject":[],"published":{"date-parts":[[2021,4,14]]},"assertion":[{"value":"2021-07-28","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}