Progresses and Prospects of Marine Geodetic Datum and Marine Navigation in China
Territorial water is a significant part of national sovereignty of China,thus the infrastructures of national space datum and location services should cover the sea areas except for the land areas.China has established relatively complete geodetic coordinate frame in land areas over the past decades...
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| Format: | Article |
| Language: | English |
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Surveying and Mapping Press
2018-12-01
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| Series: | Journal of Geodesy and Geoinformation Science |
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| Online Access: | http://jggs.sinomaps.com/fileup/2096-5990/PDF/1574242770969-700860032.pdf |
| _version_ | 1811222250423058432 |
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| author | Yuanxi YANG,Tianhe XU,Shuqiang XUE |
| author_facet | Yuanxi YANG,Tianhe XU,Shuqiang XUE |
| author_sort | Yuanxi YANG,Tianhe XU,Shuqiang XUE |
| collection | DOAJ |
| description | Territorial water is a significant part of national sovereignty of China,thus the infrastructures of national space datum and location services should cover the sea areas except for the land areas.China has established relatively complete geodetic coordinate frame in land areas over the past decades,including the lastest developed China Geodetic Coordinate System 2000 (CGCS 2000) with its reference frame and the national gravity datum 2000.However,the currently used geodetic infrastructures have not well covered the sea areas of China.The marine geodetic datum and marine navigation technologies need to be further developed and extended to satisfy the national demands of marine environment and resources detection,scientific investigation as well as marine economy development in new era of China.This paper mainly reviews the development and the progress of Chinese marine geodetic datum and marine navigation,analyses related key technologies in establishing our national marine geodetic datum.Some current trends and future directions for independently developing our national marine geodetic datum and marine navigation technologies are discussed. |
| first_indexed | 2024-04-12T08:12:33Z |
| format | Article |
| id | doaj.art-8b96fe0263de41208decdc101d7152d7 |
| institution | Directory Open Access Journal |
| issn | 2096-5990 |
| language | English |
| last_indexed | 2024-04-12T08:12:33Z |
| publishDate | 2018-12-01 |
| publisher | Surveying and Mapping Press |
| record_format | Article |
| series | Journal of Geodesy and Geoinformation Science |
| spelling | doaj.art-8b96fe0263de41208decdc101d7152d72022-12-22T03:40:56ZengSurveying and Mapping PressJournal of Geodesy and Geoinformation Science2096-59902018-12-01111624Progresses and Prospects of Marine Geodetic Datum and Marine Navigation in ChinaYuanxi YANG,Tianhe XU,Shuqiang XUE01. State Key Laboratory of Geo-information Engineering,Xi’an 710054,China;2. Xi’an Research Institute of Surveying and Mapping,Xi’an 710054,China;3. Institute of Space Science,Shandong University,Weihai 264209,China;4. Chinese Academy of Surveying and Mapping,Beijing 100830,ChinaTerritorial water is a significant part of national sovereignty of China,thus the infrastructures of national space datum and location services should cover the sea areas except for the land areas.China has established relatively complete geodetic coordinate frame in land areas over the past decades,including the lastest developed China Geodetic Coordinate System 2000 (CGCS 2000) with its reference frame and the national gravity datum 2000.However,the currently used geodetic infrastructures have not well covered the sea areas of China.The marine geodetic datum and marine navigation technologies need to be further developed and extended to satisfy the national demands of marine environment and resources detection,scientific investigation as well as marine economy development in new era of China.This paper mainly reviews the development and the progress of Chinese marine geodetic datum and marine navigation,analyses related key technologies in establishing our national marine geodetic datum.Some current trends and future directions for independently developing our national marine geodetic datum and marine navigation technologies are discussed.http://jggs.sinomaps.com/fileup/2096-5990/PDF/1574242770969-700860032.pdf|marine surveying|geodesy|datum|positioning|underwater navigation |
| spellingShingle | Yuanxi YANG,Tianhe XU,Shuqiang XUE Progresses and Prospects of Marine Geodetic Datum and Marine Navigation in China Journal of Geodesy and Geoinformation Science |marine surveying|geodesy|datum|positioning|underwater navigation |
| title | Progresses and Prospects of Marine Geodetic Datum and Marine Navigation in China |
| title_full | Progresses and Prospects of Marine Geodetic Datum and Marine Navigation in China |
| title_fullStr | Progresses and Prospects of Marine Geodetic Datum and Marine Navigation in China |
| title_full_unstemmed | Progresses and Prospects of Marine Geodetic Datum and Marine Navigation in China |
| title_short | Progresses and Prospects of Marine Geodetic Datum and Marine Navigation in China |
| title_sort | progresses and prospects of marine geodetic datum and marine navigation in china |
| topic | |marine surveying|geodesy|datum|positioning|underwater navigation |
| url | http://jggs.sinomaps.com/fileup/2096-5990/PDF/1574242770969-700860032.pdf |
| work_keys_str_mv | AT yuanxiyangtianhexushuqiangxue progressesandprospectsofmarinegeodeticdatumandmarinenavigationinchina |