Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Science of Surveying and Mapping》 2010-01
Add to Favorite Get Latest Update

Survey accuracy comparison of digital level and optical level

MA Chun-yan,GUO Min,ZOU You-feng(School of Surveying & Land Information Engineering,Henan Polytechnic University,Henan Jiaozuo 454003,China)  
For the high-precision leveling network layout within entire country,geometric standard of measurement has high accuracy and low efficiency.In order to improve the efficiency of precise measurement,this paper designs a closed leveling line in Henan polytechnic university campus.The measure precision of two levels is compared.
【Fund】: 国家自然科学基金项目(40672177)
【CateGory Index】: P224.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 5 Hits
1 Deng Rong (Tianjin University);HOW CHECKING THE QUALITY AND FUNCTIONS OF ELECTRONIC DIGITAL LEVEL[J];Beijing Surveying and Mapping;2002-03
2 YANG Jun-zhi,ZHANG Gui-he(The National Calibration Center for Geodetic Instrument of Chinese Academy of Surveying and Mapping Beijing 100039);The expression and calibration of surveying instruments precision[J];Science of Surveying and Mapping;2006-03
3 QIAN Lin-chun,LI Bing (Heilongjiang No.1 Institution of Surveying and Mapping,Harbin 150086,China);Accuracy Study on Leveling for DL-101C Digital Level[J];Geomatics & Spatial Information Technology;2007-05
4 Yang Junzhi;The Periodic Error in Digital Leveling System[J];Geotechnical Investigation & Surveying;2007-01
5 ZHAO Rui~(1,2),FAN Gang~2(1.School of Electronic Information,Wuhan University,Wuhan 430079,China;2.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China);Accuracy Comparison of Digital Level and Precision Optical Level[J];Journal of Zhengzhou Institute of Surveying and Mapping;2006-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 MA Chun-yan(School of Surveying & Land Information Engineering,Henan Polytechnic University,Jiaozuo,Henan 454003);Application and Implementation of Vector of Cadastral Map Based on CASS Software[J];Journal of Anhui Agricultural Sciences;2008-24
2 SU Yan-kun1,2, WEI Jian-dong1, LI Xin-guo3, ZHU Xu-wei2 (⒈ Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China; ⒉ 72515 Troops , Jinan 250014,China; ⒊ Urban Construction School of Shandong Province,Jinan 250014, China );Models of Digital Level Observing and Its Actual Application[J];Beijing Surveying and Mapping;2006-02
3 MO Nanming LIU Zhao;On the Related Issues in CJJ 8-99 Code for Urban Survey[J];Standardization for Surveying and Mapping;2006-04
4 YANG Xue-feng,GONG Tao,WANG Jing-he(School of Civil Engineering,Southwest Jiaotong University,Chengdu 611756,China);A simplified algorithm for measurement adjustment co-factor resolution[J];Science of Surveying and Mapping;2009-01
5 CAI Lai-liang,WU Kan,XIE Ai-lingCollege of Environment & Spatial Informatics,China University of Mining and Technology,Xuzhou,Jiangsu 221008,China);Design and implementation of mine surveying information management system based on B/S structure[J];Science of Surveying and Mapping;2009-03
6 ZHENG Chong-qi,LIANG Yu-bao,LI Jian-min;Large-scale Digital Topographic Mapping:Accuracy Analysis[J];Bulletin of Surveying and Mapping;2004-11
7 SUN Cai-min,LIU Hai-qing,ZHANG Rui;Application of Software CASS5.1 in Maps and Papers Management[J];Bulletin of Surveying and Mapping;2006-07
8 QUE Jiang;Systematic Error Detection Method for Electronic Reading with Digital Level[J];Bulletin of Surveying and Mapping;2008-02
9 BIAN Hefang ZHANG Shubi LI Yibin WANG Bo(School of Environment and Spatial informatics,China University of Mining and Technology,2 South Jiefang Road,Xuzhou 221008,China);COORDINATE SYSTEM TRANSFORMATION WITH SPECIAL RESTRICTIONS[J];Journal of Geomatics;2008-02
10 ZHOU Zu-yuan(School of Civil Engineering & Architecture, Chongqing Jiaotong University, Chongqing 400074, China);Function quality and surveying principle of electronic digital level[J];Journal of Chongqing Jiaotong University;2005-01
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 Sun Erhu, He Hongying, Liu Dongyu;Some wrong opinions about "ppm" in scientific community[J];Acta Editologica;2003-01
2 YANG Jun-zhi;Names and Technical Terms of Geodetic Instruments and Their Normalization[J];Bulletin of Surveying and Mapping;2004-02
3 Pany Xuehui Yuan Yi (North China Institute of Technology, Taiyuan 030051);PROBLEMS ON MEASUREMENT ERROR AND ACCURACY[J];Journal of Test and Measurement Technology;1997-01
4 Zhang Shangzhong; Zhang Zhijiang; Yu Yingjie;On term precision, correctness and accuracy[J];JOURNAL OF ASTRONAUEIC METROLOGY AND MEASUREMENT;1996-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved