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《ENGINEERING OF SURVEYING AND MAPPING》 1999-03
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Thoughts on the Improvement and Upgrade of National Geodetic Datum

Cherr Junyong(State Bureau of Surveying and Mapping, Beijing, 100830)  
Geodetic datum is the fundamental frame of geographical information system, surveying and mapping. The establishment, maintain, improvement and upgrade of National Geodetic Datum is one of the main tasks of State Bureau of Surveying and Mapping. It is not only due to the out-of-date of geodetic infrastructure, but also the needs of the development and progress of national economy and society. National Gravimetry Datum has to be reestablished, and National Geodetic Coordinate System has to be improved and updated, i. e. to establish a unified national geocentric 3-dimentional coordinate system and to improve the accuracy of the coordinates of astro-geodetic network.
【CateGory Index】: P228
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【References】
Chinese Journal Full-text Database 8 Hits
1 GU Dan sheng,ZHANG Li, CHENG Peng fei,WANG Quan,LI Xi yin,CHENG Ying yan,BI Jin zhong;Objectives of the Geodetic Datum in China[J];Bulletin of Surveying and Mapping;2003-03
2 WU Jun li;The Key-Technology for the Automatic System of the CORS[J];Bulletin of Surveying and Mapping;2003-12
3 WU Jun-li,ZHOU Jian-jun;Constructing GNSS CORS to Modernize National Surveying Datum[J];Bulletin of Surveying and Mapping;2008-10
4 Ma HuaShan,Huang Yong(TianJin Institute of Surveying and Mapping,Tianjin 300381,China);The Data Processing of Tianjin Geographical Space Information Reference Frame System[J];Urban Geotechnical Investigation & Surveying;2007-03
5 Yu JianCheng1,Guo ChunXi2(1.TianJin Institute of Surveying and Mapping,TianJin 300381,China;2.Geodetic Surveying and Cartography Data Process Center,Naitional Bureau of Surveying and Cartography,Xian 710054,China);The Data Processing of Tianjin Second-order Triangulation Network Rebuilding[J];Urban Geotechnical Investigation & Surveying;2007-03
6 Chen Junyong(State Bureau of Surveying & Mapping,Beijing 100830);CHINESE MODERN GEODETIC DATUM SUITABLE FOR DYNAMIC EARTH AND INFORMATION ERA[J];Journal of Geodesy and Geodynamics;2008-04
7 Huang Yong et al.;Establishment of Tianjin Geographic Space Information Reference Frame[J];Geotechnical Investigation & Surveying;2008-01
8 YAN Xuedong (Exploration and Survey Institution of Yinchuan, Yinchuan 750001,China);Construction for satellite positioning service system of continuous running in Yinchuan[J];Ningxia Engineering Technology;2009-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Yin Xiaodong Tian Guangyao (Dalian Naval Academy, Dalian, 116018);Study on National Surveying Datum for the 21th Century[J];ENGINEERING OF SURVEYING AND MAPPING;2000-02
2 CHENG Ying-yan,CHENG Peng-fei,BEI Jing-zhong,GU Dan-sheng,ZHANG Li(China Academy of Surveying and Mapping,Beijing 100039,China);The data processing method of Space network and Astro-geodetic network combined adjustment[J];Science of Surveying and Mapping;2004-02
3 DANG Ya-min, CHEN Jun-yong② (Chinese Academy of Surveying and Mapping, Beijing 100039, China; ②State Bureau of Surveying and Mapping, Beijing 100830, China);The technical developments of international geodetic reference frame[J];Science of Surveying and Mapping;2008-01
4 TANG Hai (National Geomatics Center of China,Beijing100044,China);An Introduction to the National Fundamental S/M Achievements[J];Geomatics World;2003-03
5 SONG Yu bing,ZHU Feng yun;Application and Analysis of Regional Quasi-geoid Results of Jiangsu Province[J];Bulletin of Surveying and Mapping;2003-12
6 WU Jun li;The Key-Technology for the Automatic System of the CORS[J];Bulletin of Surveying and Mapping;2003-12
7 ZHANG Quan-de, ZHANG Yan-ping;Discussion on Datum System Construction of Surveying and Mapping[J];Bulletin of Surveying and Mapping;2005-04
8 Gu Dansheng;An Introduction To The Adjustment OfAstro-geodetic Net Of The People's Republic Of China[J];Acta Geodaetica Et Cartographic Sinica;1981-01
9 CHEN Jun yong 1,LI Jian cheng 2, NING Jin sheng 2, ZHANG Ji 1,ZHANG Yan ping 1 (1. State Bureau of Surveying and Mapping, Beijing 100830,China; 2. Wuhan University, Wuhan 430079,China);On a High Resolution and High Accuracy Geoid in China Mainland[J];Acta Geodaetica Et Cartographic Sinica;2001-02
10 ZHA Ming, OUYANG Gui chong (Xi'an Technical Division of Surveying and Mapping, Xi'an 710054,China);Three-dimensional Combined Processing of Regional GPS and Terrestrial Networks[J];Acta Geodaetica Et Cartographic Sinica;2001-03
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 SUN Hai-peng,ZHAI Chuan-run,ZHAN Xing-qun,ZHANG Yan-hua (Shanghai Galilco Industries Ltd,Shanghai 200030,China);Solution design of vehicle navigation and position system based on CORS[J];Engineering of Surveying and Mapping;2007-02
2 YANG Yuan-xi;Main Progress of Geodetic Coordinate System in China[J];Bulletin of Surveying and Mapping;2005-01
3 WU Jun-li,ZHOU Jian-jun;Constructing GNSS CORS to Modernize National Surveying Datum[J];Bulletin of Surveying and Mapping;2008-10
4 ZOU Rong~(1,2) LIU Hui~(2) YAO Yibin~(1) SHI Chuang~(2)(1 School of Geodesy and Geomatics;2 Research Center of GPS,Wuhan University,129 Luoyu Road,Wuhan 430079,China);APPLICATION OF DELAUNAY TRIANGULATED NETWORKS TO CONTINUOUS OPERATIONAL REFERENCE SYSTEM[J];Wtusm Bulletin of Science and Technology;2005-06
5 ZHANG Xijun1 TANG Weinming1 ZENG Guanghong2 MA Qiang1 JIANG Weiping1(1 Research Center of GNSS,Wuhan University,129 Luoyu Road,Wuhan 430079,China;2 Guangzhou Land Resources and Municipal Housing Administration Bureau,193 Haoxian Road,Guangzhou 510030,China);ACCURACY TESTING OF REAL TIME KINEMATICS TECHNOLOGY IN GZCORS[J];Journal of Geomatics;2008-05
6 ZHANG Hong(Henan General Institute of Surveying and Mapping of Geology,Zhengzhou 450006,China);Discussion on the Key Technologies and Matters Needing Attention in the Construction of GNSS Continuous Running Reference Station System[J];Geomatics & Spatial Information Technology;2009-02
7 Wei Na and Shi Chuang (GNSS Research Center,Wuhan University,Wuhan 430079);REALIZATION AND MAINTENANCE OF TERRESTRIAL REFERENCE FRAME[J];Journal of Geodesy and Geodynamics;2009-02
8 ZHANG Hong1,2 (1.The Wuhan University surveys the institute,Hubei Wuhan 430079;2.Henan Province geology surveys the main hospital, Henan Zhengzhou 450006);The GNSS continuous running reference station system construction key technologies and the matters needing attention discussed shallowly[J];CD Technology;2008-06
9 Guo Chong1,2),Lu Zhiping1),Yu Xingchao2) and Xu Jigang2)1)Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 4500522)65015 Troops,Dalian 116031;APPLICATION OF TWO PREDICTION MODELS IN GRID COORDINATE TRANSFORMATION[J];Journal of Geodesy and Geodynamics;2009-04
10 Zhou Wei~1, Zhong Jin_Ning~2, Huang Zhi_Zhou~2(1. Department of Urban and Resources Sciences,Nanjing University, Nanjing, 210093, China;2.Nanjing Institute of Surveying and Mapping, Nanjing, 210005, China);Establishment of Regional GPS Space Datum Network[J];Journal of Nanjing University (Natural Sciences);2004-06
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