Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Geodesy and Geodynamics》 2013-05
Add to Favorite Get Latest Update

A GEOID TO QUASIGEOID SEPARATION CONSIDERING SECOND ORDER HEIGHT TERMS

Xu Xinqiang;Zhao Dejun;Lou Nan;Xi'an Division of Surveying and Mapping;  
The separation between geoid and quasigeoid by using observed gravity data and SRTM3 terrain data in some areas of Qinghai-Tibet plateau was determined. Theory analyses and numerical tests showed that there existed a high correlation between the separation and elevation,and the average correction about first order height terms could be up to 1. 76 m,and the maximum correction about second order height terms could be up to 0. 03 m.
【Fund】: 国家自然科学基金(41104047);; 大地测量与地球动力学重点实验室开放基金(SKLGED2013-4-5-E)
【CateGory Index】: P223
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 HE Min,HE Xiu-feng(Institute of Satellite Navigation and Spatial Information System,Hohai University,Nanjing Jiangsu 210098,China);DEM generation and accuracy analysis in Zhenjiang using InSAR[J];Journal of Computer Applications;2010-02
2 GUO JinYun 1,2,3, YANG Lei 1 , LIU Xin 1,2 , HWANG CheinWay 4 & YANG Hong 1 1 College of Geodesy and Geomatics, Shandong University of Science and Technology, Qingdao 266590, China; 2 Key Laboratory of Surveying and Mapping Technology on Island and Reef of NASMG, Qingdao 266590, China; 3 National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China; 4 Department of Civil Engineering, Chiao Tung University, Hsinchu 300, Taiwan, China;On temporal-spatial distribution of backscatter coefficients over China determined by TOPEX/Poseidon mission[J];中国科学:地球科学(英文版);2012-12
3 HOU Jing-Ming,GAO Yi,LI Tao(National Marine Environmental Forecasting Center,Beijing 100081 China);Review of topography and bathymetry data used in ocean models[J];Marine Forecasts;2012-06
4 ZHANG Xiao-pei,YIN Yan (Key Laboratory of Meteorological Disaster of Ministry of Education,NUIST,Nanjing 210044,China);Evaluation of the four PBL schemes in WRF Model over complex topographic areas[J];Transactions of Atmospheric Sciences;2013-01
5 JIANG Dongfang1,BIAN Shaofeng1,2,TONG Yude 1,JI Bing1 (1.Institute of Navigation Engineering,Naval University of Engineering,Wuhan 430033,China; 2.Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,China);Computing Vertical Gradient of Gravity Disturbance Using Earth Gravity Field Model with High Precision[J];Hydrographic Surveying and Charting;2013-02
6 Shi Benheng;;Influence of the Hydrologic and Geomorphic Conditions upon the Location of Settlements in the Jiaodong Peninsula[J];Huaxia Archaeology;2013-04
7 YIN Wanling;HU Qingwu;Economic Research Institute,State Grid Qinghai Electric Power Company;School of Remote Sensing and Information Engineering,Wuhan University;;SRTM Based Method for Three Dimensional Power Grid Corridor Elevation Smoothing[J];Southern Power System Technology;2013-06
8 SUN Wen;WU Xiaoping;WANG Qingbin;ZHOU Rui;LIU Xiaogang;Information Engineering University;Xi'an Research Institute of Surveying and Mapping;National Key Laboratory of Geo-Information Engineering;Key Laboratory of Geo-space Environment and Geodesy of Ministry of Education,Wuhan University;;Geoid and Quasigeoid Transformation in Qinghai-Tibet Plateau[J];Journal of Geomatics Science and Technology;2014-01
9 DING Yajie;BIAN Zhengfu;LIU Wanli;LIU Zhenguo;Nanjing Institute of Environmental Sciences,MEP;Institute of Land Resources,China University of Mining & Technology;Jiangsu Key Laboratory of Resources and Environmental Information Engineering;;Research on Mining Subsidence with D-InSAR Technique Based on Different External DEM[J];Mining Research and Development;2014-01
10 Jiang Lihui;Xu Haoran;Zhuang Zibo;Guo Wei;Civil Aviation University of China;;WRF Simulation of Low-level Wind Field Based on SRTM Digital Elevation Model[J];Journal of Civil Aviation Flight University of China;2015-02
China Proceedings of conference Full-text Database 2 Hits
1 DING Weicui 1,FAN Benxian1,LI Tingdong1,DING Xiaozhong1,GENG Shufang1,YANG Qiang2,WANG Zhenyang1(1.Institute of Geology,Chinese Academy of Geological Science,Beijing 100037,China;2.Center for Hydrogeology and Environmental Geology of CGS,Baoding 071051,China);Research on and Application of SRTM DEM Data for Geological Mapping in China[A];[C];2011
2 XING Jian;HAO Tian-yao;XU Ya;QIN Jing-xin;Institute of Geology and Geophysics,Chinese Academy of Sciences;University of Chinese Academy of Sciences;Institute of Remote Sensing and Digital Earth,Chinese Academy of Sciences;;Review of the application of isostatic models in the inversion of Moho depth[A];[C];2015
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 ZHOU Rong-jun,LI Yong,Alexander L Densmore,Michael A.Ellis,HE Yu-lin,WANG Feng-lin,LI Xiao-gang 1.Institute of Earthquake Engineering,Seismological Bureau of Sichuan Province,Chengdu 610041,China;2.National Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology,Chengdu 610059,China; 3.Institute of Geology,Department of Earth Sciences,ETH Zentrum, CH-8092 Zürich,Switzerland;4.Center for Earthquake Research and Information,University of Memphis, 3890 Central Avenue,Memphis,TN 38152,USA;ACTIVE TECTONICS OF THE EASTERN MARGIN OF THE TIBET PLATEAU[J];Journal of Mineralogy and Petrology;2006-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved