Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Science of Surveying and Mapping》 2008-04
Add to Favorite Get Latest Update

Using GPS/level data to advance the precise of local CQG2000

LI Chong①②,ZHANG Qin①,JI Ling-yun①,LIU Zhan-ke①(①School of Geological Engineering and Surveying Engineering Chang'an University,Xi'an 710054,China;②National Quality Supervision and Testing Center of Surveying and Mapping Product,Chengdu 610081,China)  
CQG2000 doesn't have enough precision for obtaining medium-scale and large-scale relief map,how to use the actual result adequately,advance its value and practicability is a very important problem that needs to resolve urgently.The text has put forward a method to advance the precise of CQG2000 by integrating the GPS/level,the influence of the number and distributing of GPS/level points has been researched.
【Fund】: 地球空间环境与大地测量教育部重点实验室项目(1469990324233-04-02);; 交通部科技项目(200531881203)
【CateGory Index】: P228.4
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 3 Hits
1 ZHANG Zhan-yang,GAO Yan-long(First Crust Deformation Monitoring and Application Center,CEA,Tianjin 300180,China);Research on Standardization and Specification of the First Level Point Record[J];测绘与空间地理信息;2013-04
2 YANG Xue-chao1,LI Chong2,3(1.Faculty of Geomatics,Lanzhou Jiaotong University,Lanzhou 730070,China; 2.Surveying and Mapping College,Wuhan University,Wuhan 430079,China; 3.Sichuan Surveying and Mapping Product Quality Test & Control Center,Chengdu 610041,China);Research on Regional Geoid Updating Base on Current Data[J];兰州交通大学学报;2012-06
3 LI Chong YU Yin-pu;Research of Regional Geoid Update Based on Current Data[J];测绘;2012-03
【Citations】
Chinese Journal Full-text Database 4 Hits
1 CHAO Ding-bo~(①②)(①Department of Geophysics,School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;②Key Laboratory of Geospace Environment and Geodesy Ministry of Education,Wuhan 430079,China);On the impact of the new generation satellite gravimetric technique and its applied research problems[J];测绘科学;2006-06
2 CHAO Dingbo 1 (1 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan,China,430079);Refinement of Quasi-geoid in China and Relevant Problems[J];武汉大学学报(信息科学版);2003-S1
3 YANG Yuan xi,LIU Nian (Xi'an Research Institute of Surveying and Mapping,Xi'an 710054,China);A Kind of Approximation Method on Gravity Anomaly[J];测绘学报;2001-03
4 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];测绘学报;2001-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 KONG Min;TIAN Xiande;LIU Zhijie;SUN Sijun;National Marine Data and Information Service Center;;Accuracy analysis of marine gravity data shared internationally[J];测绘科学;2016-06
2 WU Tong;TIAN Fang;;Refinement of Quasi-geoid in Small Area Based on EGM2008[J];测绘标准化;2015-02
3 LUO Ziren;ZHONG Min;BIAN Xing;DONG Peng;DONG Yuhui;GAO Wei;LI Hongyin;LI Yuqiong;LIU Heshan;RAN Jiangjun;SHAO Mingxue;TANG Wenlin;XU Peng;YANG Ran;JIN Gang;Institute of Mechanics,Chinese Academy of Science;Institute of Geodesy and Geophysics,Chinese Academy of Science;Physics Department,Capital Normal University;Academy of Mathematics and system science,Chinese Academy of Science;School of Physics,Huazhong University of Science and Technology;The Thirteenth Institute,Ninth Academy of research,China Aerospace Science and Technology Corporation;;Mapping Earth's gravity in space:Review and future perspective[J];力学进展;2014-00
4 WANG Ge-sheng;CAO Xue-cheng;GAO Hai-rong;LI Hui;Troops 68011;;Research and Application of Quasi-Geoid Accuracy in Tibetan Plateau Middle[J];测绘与空间地理信息;2014-07
5 LIU Qiang;YAO Yibin;HU Zaihuang;School of Geodesy and Geomatics,Wuhan University;;Modeling Three-Dimensional Velocity Field in China Using Multiquadric-Biharmonic Method[J];测绘地理信息;2014-03
6 JIANG Guang-wei;GUO Chun-xi;TIAN Xiao-jing;WANG Bin;WANG Wen-li;NIE Jian-liang;Geodetic Data Processing Center,National Administration of Surveying,Mapping and Geoinformation;;The analysis of extrapolated capability of quasi-geoid based on muti-methods[J];地球物理学进展;2014-01
7 LI Sen;AN Zhiming;;Application of Kriging Model in Gravity Data Interpolation[J];测绘通报;2013-10
8 LI Cheng-gang;WANG Zi-zheng;LUO Xiao-jun;SHI Xiao-chun;WANG Shi;;Study on CORS Based Datum Conversion Issues of Airborne LiDAR Point Cloud Data[J];测绘;2013-04
9 GUO Fan-chun ( Liaoning Provincial Surveying and Mapping Product Quality Supervision and Inspection Station , Shenyang110034 , China );Research Based on Gross Error Elimination Technology of GNSS Level Elevation Fitting[J];导航定位学报;2013-02
10 XIE Guo-xiong1,LIANG Xin-xiong1,YE Wei-duan1,LUO Sheng-ping2(1.Meteorological Information Center of Guangdong,Guangzhou 510080,China;2.South China University of Technology,Computer Engineering Institute,Guangzhou 510640,China);Comparative Analysis and Installation of CMACast and DVBS System[J];电脑知识与技术;2013-16
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Zhang Zhanyang;Guo Xincheng;Wang Jinliang; Jiao Yongqing (College of Geological Engineering and Surveying and Mapping,Chang'an University,Xi'an 710054,China);Research on Flow Paths Algorithm Based on Lagrange Formula[J];价值工程;2011-34
2 ZHOU Zhi-fu,YANG Li(Engineering School,Shanxi Datong University,Datong 037003,China);Selection of known points in refinement of quasigeoid[J];测绘工程;2010-06
3 Yao Jili1),Qu Guoqing1),Liu Keli1) and Gao Peng2)1)School of Architecture Engineering,Shandong University of Technology,Zibo 255049)2)Dongying Institute of Surveying and Mapping,Dongying 257234;RESEARCH ON ACCURACY OF QUASI-GEOID WITH FITTING METHODS UNDER DIFFERENT DISTRIBUTION OF GPS POINTS[J];大地测量与地球动力学;2008-05
4 LI Chong①②,ZHANG Qin①,JI Ling-yun①,LIU Zhan-ke①(①School of Geological Engineering and Surveying Engineering Chang'an University,Xi'an 710054,China;②National Quality Supervision and Testing Center of Surveying and Mapping Product,Chengdu 610081,China);Using GPS/level data to advance the precise of local CQG2000[J];测绘科学;2008-04
5 ZHANG Quan-de;Some Considerations in Regional Quasi-geoid Improvement[J];测绘通报;2006-01
6 Tao Benzao et al.;Large-scale GPS Leveling Fitting Model Choice and its Experiment Study[J];工程勘察;2005-01
7 Shen Yunzhong et al.;Optimal Choice of GPS Leveling Points[J];工程勘察;2004-06
8 CHAO Dingbo 1 (1 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan,China,430079);Refinement of Quasi-geoid in China and Relevant Problems[J];武汉大学学报(信息科学版);2003-S1
9 CHEN Junyong 1 LI Jiancheng 2 NING Jinsheng 2 CHAO Dingbo 2 ZHANG Yanping 1 ZHANG Ji 1 (1 State Bureau of Surveying and Mapping,Baiwanzhuang,Beijing,China,100830) (2 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan,Chin;A New Chinese Geoid with High Resolution and High Accuracy[J];武汉大学学报(信息科学版);2001-04
10 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];测绘学报;2001-03
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 SHI Yong-ming;First Crustal Monitoring and Application Center;;Processing and Analysis of the Lushan Earthquake Scientific Investigation Leveling Data[J];北京测绘;2016-03
2 JING Qi;BO Wan-ju;Metrology Station of Verification,First Crust Monitoring and Application Center,CEA;;Comparative Study on Electronic and Automatic Compensated Levels Using DINI11 and NI002 as Examples[J];地震工程学报;2014-04
3 ZHANG Zhan-yang;XU Ming-yuan;HE Qing-long;ZHANG Jun-qing;First Crust Monitoring and Application Center,CEA;;Extraction of the Vertical Crustal Deformation Rate Isograms Based on the Triangulated Irregular Network Method[J];测绘与空间地理信息;2014-08
【Secondary Citations】
Chinese Journal Full-text Database 8 Hits
1 CHEN Junyong 1 LI Jiancheng 2 NING Jinsheng 2 CHAO Dingbo 2 ZHANG Yanping 1 ZHANG Ji 1 (1 State Bureau of Surveying and Mapping,Baiwanzhuang,Beijing,China,100830) (2 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan,Chin;A New Chinese Geoid with High Resolution and High Accuracy[J];武汉大学学报(信息科学版);2001-04
2 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];测绘学报;2001-02
3 Chen Junyong ;Li Jiancheng(National Burear of Surveying and Mapping, Baiwanzhuang,Beijing, 100830);The Several Technical Problems on Computing the HighResolution and High Accuracy Quasi-geoid in China[J];武汉测绘科技大学学报;1998-02
4 Junyong Chen(National Bureau of Surveying and Mapping,Beijng 100830,China);ACCURACY EVALUATION FOR THE HEIGHT ANOMALY PREDICTION BY MEANS OF GKAVITY DATA IN A HEIGHT ANOMALY CONTROL NETWORK[J];测绘学报;1995-03
5 Guan Zelin; Li Jiancheng;Chao Dingbo; Ning Jinsheng (Institute of Earth Science and Survey Engineering,WTUSM,Luoyu Road 39, Wuhan, China, 430070);The Research of Gravity Geoid WZD94 in China[J];武汉测绘科技大学学报;1994-04
6 Ning Jinsheng; Li Jiancheng; Chao Dingbo; Guan Zelin (The Secretariat of President, WTUSM, Luoyu Road 39, Wuhan, China. 430070);The Research of the Earth's Gravity Field Model WDM94 Complete to Degree 360[J];武汉测绘科技大学学报;1994-04
7 Ning Jinsheng, Chao Dingbo, Li Jiancheng(Wuhan Technical University of Surveying and, Mapping, 430070);THE SPHERICAL CONVOLUTION FORM OFVENING-MEINESZ FORMULA[J];测绘学报;1994-03
8 Junyong Chen(National Bureau of Surveying and Mapping);ON THE ACCURACY AND SCHEME OF CHINESEGPS LEVELLING NETWORK[J];测绘学报;1993-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved