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《Standardization for Surveying and Mapping》 2006-03
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Quasi-geoid Accuracy Analysis of Planning Area in Quanzhou City

FU Ruijin  
With the existing gravity and topographic data, the author of this paper calculates the accuracy of quasi-geoid in Quanzhou city to be higher than 3.0 cm, up to the 4th order of leveling accuracy. It concludes that the accuracy of quasi-geoid can be improved but with a narrow range by increasing the accuracy of geodetic height and that of joint leveling.
【CateGory Index】: P224.1
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 CHEN Jun yong (State Bureau of Surveying and Mapping,Beijing 100830,China);Needs for GPS Leveling Network and Gravimetry in a High Accuracy Local Area Geoid[J];Acta Geodaetica Et Cartographic Sinica;2001-03
2 LUO Zhicai 1 CHEN Yongqi 2 NING Jinsheng 1 (1 School of Geodesy and Geomatics, Wuhan University, 129 Luoyu Road, Wuhan, China, 430079) (2 Department of Land Surveying and Geo-informatics, The Hong Kong Polytechnic University, Kowloon, Hong Kong);Effect of Terrain on the Determination of High Precise Local Gravimetric Geoid[J];Editorial Board of Geomatics and Information Science of Wuhan University;2003-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 GUO Ying-qi1,YI Xiao-dong2,HUANG Rui-jin3,LI sheng2(1.Dept.of Surveying and Mapping Engineering,Heilongjiang Institute of Technology,Harbin 150050,China;2.School of Civil and Hydraulic,Dalian Univ ersity of Technol ogy,Dalian 116024,China;3.Third Surveying Engineering Institute of Sichuan,Chengdu 610500,China);Research of GPS elevation fitting based on orthogonal function in zonal area[J];Engineering of Surveying and Mapping;2007-06
2 HONG Zhen-tian,TANG Li-ming,LIN Tie(Surveying and Mapping Institute Land and Resources Department of Guangdong Province,Guangzhou 510500,China);Precision of the quasi-geoid for Qingcheng distriot,Qingyuan city[J];Engineering of Surveying and Mapping;2008-04
3 HUANG Zhi-zhou~①,ZHONG Jin-ning~①,ZHOU Wei~②,CUI Li-xin~③(①Nanjin Academy of Reconnaissancing and Surveying,Nanjing 210005;②Nanjing University,Nanjing 210093;③Yancheng Academy of Reconnaissancing and Surveying,Yancheng 224002,China);Calclation of local geoid[J];Science of Surveying and Mapping;2004-02
4 ZHANG Chuan-yin~(①),DANG Ya-min~(①),CHAO Ding-bo~(②),WEN Han-jiang~(①),CHANG Xiao-tao~(①)(①Institute of Geodesy and Geodynamics,Chinese Academy of Surveying and Mapping,Beijing 100039,China;②The Key Laboratory of Geo-Space Environment and Geodesy,Ministry of Education,Wuhan 430079,China);Error analysis and prevention technique of quasi-geoid[J];Science of Surveying and Mapping;2006-06
5 ZHANG Quan-de ①,GUO Chun-xi ②,WANG Bin ②(①National Geomatics Center of China,Beijing 100044,China;②Geodetic Data Processing Center of State Bureau of Surveying and Mapping,Xian 710054,China);Improvement of regional quasi-geoid in Zhe Min Gan[J];Science of Surveying and Mapping;2007-01
6 CHEN Jun-yong,LI Jian-cheng,NING Jin-sheng,CHAO Ding-bo,ZHANG Yan-ping,GUO Chun-xi,ZHANG Ji, LUO Zhi-cai,YANG Zhan-ji,ZHANG Lei,HUANG Jian-dong,MAI Zhao-qiu,WANG Gui-ming,ZHOU Wei,DING Wan-qing;Study and Implementation of Geoid Model with High Precision and High Resolution in China and Its Some Provinces and Cities[J];Bulletin of Surveying and Mapping;2005-05
7 ZHANG Quan-de;Some Considerations in Regional Quasi-geoid Improvement[J];Bulletin of Surveying and Mapping;2006-01
8 YANG Guang,LIN Hong,OU Hai-ping,FANG Feng,LI Jian-cheng;Quasi-geoid Determination with Sub-centimeter Precision in City Guangzhou[J];Bulletin of Surveying and Mapping;2007-01
9 YANG Guang1 LIN Hong1 FANG Feng1 OU Haiping1 YAO Yibin2(1 Guangzhou Urban Planning and Design Survey Research Institute,23 Jiansheer Road,Guangzhou 510060,China;2 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China);SURVEYING AND DATA PROCESS OF THREE-DIMENSIONAL GPS FIDUCIAL CONTROL NET IN GUANGZHOU CITY[J];Journal of Geomatics;2007-04
10 HUANG Tian1 LUO Zhicai1,2(1 School of Geodesy and Geomatics;2 Key Laboratory of Geospace Environment and Geodesy, Ministry of Education,Wuhan University,129 Luoyu Road,Wuhan 430079,China);CASE STUDY FOR DETERMINATION OF LOCAL QUASI-GEOID USING DOUBLE-INPUT SINGLE-OUTPUT SYSTEM THEORY[J];Journal of Geomatics;2009-02
China Proceedings of conference Full-text Database 1 Hits
1 ZENG Anmin ZHANG Minli CHEN Chunwang Xi'an Technical Division of Surveying and Mapping, Xi'an 710054;the Method of Eliminating the Gravity Data with Gross Errors[A];[C];2004
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