ke xue jing shen yu ke xue yan jiu
yang yuan xi ; xiong ping ; niu ru chen ;

..............page:3-7

Discussion on methods of CS wide area surveying adjustment
FENG Haojian;Chinese Academy of Surveying and Mapping;

..............page:8-11+7

Real time prediction of PM_2.5concentration based on support vector regression algorithms
ZHU Yajie;LI Qi;HOU Junxiong;FENG Xiao;FAN Junxiang;Institute of Remote Sensing and Geographic Information System;Beijing University;

..............page:12-17+22

Characteristics analysis and elimination strategies of multipath error for BDS
WANG Jianjun;MA Xuying;Land and Resources Surveying Institute of Qingyuan;Tongji University;

..............page:18-22

Bundle adjustment of Mars express HRSC line sensor imagery based on Quaternion
GENG Xun;XU Qing;XING Shuai;LAN Chaozhen;HOU Yifan;Institute of Surveying and Mapping;Information Engineering University;Institute of Deep Space Exploration Technology;Beijing Institute of Technology;

..............page:23-27+38

Measuring subsidence of transport infrastructure with high resolution PS-InSAR
LIU Xiaolong;SONG Weidong;ZHNAG Yonghong;WU Hong-an;School of Geomatics of Liaoning Technical University;Chinese Academy of Surveying and Mapping;Changchun Institute of Surveying and Mapping;

..............page:28-32

Characteristics analysis of BDS observations based on CMONOC data
WANG Guangxing;ZHAO Qile;DAI Zhiqiang;LI Xiaotao;GUO Xiangxin;GNSS Research Center of GNSS;Wuhan University;School of Geodesy and Geomatics;Wuhan University;

..............page:33-38

Prediction of ionospheric VTEC using grey time series combination model
MAO Wenjun;CHANG Wenlong;Baotou Institute of Surveying and Mapping;

..............page:39-43

Error analysis of satellite laser altimeter system under different terrain conditions
HUANG Chaowei;LI Guoyuan;LI Shanshan;ZHANG Chongyang;CUI Chengling;Geographic Spatial Information Institute;Information Engineering University;Satellite Surveying and Mapping Application Center;NASMG;Beijing SatImage Information Technology Co.;Ltd.;

..............page:44-49

Study on spatial distribution of GNSS seasonal signals for continuous GNSS stations in China
CHANG Liu;YANG Guohua;ZHU Shuang;The First Crust Deformation Monitoring and Application Center;CEA;

..............page:50-54

Calculation precision analysis of velocity field in different framework and inter constraints
ZHU Shuang;ZHOU Wei;First Crust Monitoring and Application Center;CEA;

..............page:55-59

Inversion of tectonic strain field in China continent using integrated data of GPS velocity field and seismic moment tensor
LI Zhicai;ZHANG Peng;DING Kaihua;JIANG Zhihao;CHEN Xianjun;National Geomatics Center of China;Key Laboratory of Navigation & Location Based Service;NASMG;China University of Geosciences;

..............page:60-64

Study on the KunLun culture as the source of Chinese civilization
NIU Ruchen;China Academy of Surveying and Mapping;

..............page:65-75

Problem and countermeasure about secret classification and decryption of national geographic information of China
ZHOU Wei;ZHU Changqing;WU Weidong;Key Laboratory of Virtual Geographic Environment of Ministry of Education;Nanjing Normal University;Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application;Professional Proficiency Appraisal and Guidance Center of NASMG;

..............page:76-79+59

Analysis on development and trend of modern thematic cartography
ZHAO Fei;DU Qingyun;School of Resource Environment and Earth Science;Yunnan University;School of Resources and Environmental Science;Wuhan University;

..............page:80-84

Enlightenment of vertical datum transformation of USA
SHI Jianping;LOU Nan;OUYANG Guichong;YU Liang;Xi’an Division of Surveying and Mapping;

..............page:85-88

Study on a streaming parallel method for massive spatial data processing
LIU Jiping;WU Lixin;DONG Chun;ZHANG Fuhao;KANG Xiaochen;Chinese Academy of Surveying and Mapping;Northeastern University;

..............page:89-93+75

Scenario simulation of rainstorm waterlogging and submergence in Taizhou Luqiao based on GIS
ZHU Guoman;PAN Saijun;CHEN Fen;QIU Zhanhong;Management Office of Constructional Engineering in Taizhou;Geomatics and Survey Center of Taizhou;Office of Surveying Management in Taizhou;HeFei University of Technology;Taizhou University;

..............page:94-98

Change detection of multi-temporal remote sensing images using minimum cross-entropy
HUANG Kefeng;YU Xueqin;HUANG Liang;Kunming Surveying and Mapping Institute;Faculty of Land Resource Engineering;Kunming University of Science and Technology;

..............page:99-102

Discussion on method of density-independent model for road-region vegetation coverage
GUOYunkai;FENG Chao;Transportation Engineering College;Changsha University of Science & Technology;

..............page:103-108

A method of reconstructing 3D powerlines from airborne LiDAR point clouds
LIN Xiangguo;Duan Minyan;ZHANG Jixian;ZANG Yi;Chinese Academy of Surveying and Mapping;Beijing Key Laboratory of Urban Spatial Information Engineering;

..............page:109-114+64

Total elements management and application of land resources based on Second National Land Survey Patch
LU Xuejun;Wu Pengda;GUO Xudong;LI Liuke;GU Chun;LI Zhe;Institute of Geographic Sciences and Natural Resources Research;CAS;China Land Surveying and Planning Institute;Chengdu Land Planning and Cadastre Center;

..............page:115-121

Precision analysis of precise point positioning based on the epoch-difference model
FAN Shijie;MU Chunlin;LIU Yanxiong;CHEN Guanxu;QIN Xuebin;School of Geosciences;China University of Petroleum;The First Institute of Oceanography;State Oceanic Administration;Survey Center of BGP Equipment;CNPC;

..............page:122-126

A pre-processing method of raw attitude data for ZY-3 satellite
MO Fan;XIE Junfeng;HE Zhaoning;YIN Shuo;HE Yuanhao;University of Information Engineering;Satellite Surveying and Mapping Application Center;NASMG;

..............page:127-132

Comparative analysis on DOM production by ZY3 data
SHI Juncheng;WANG Jinqiang;WEN Guang;SHI Kun;Kunming University of Science and Technology;Information Institute of Photogrammetry and Remote Sensing of Yunnan Province;

..............page:133-138+126

Remote sensing estimation of vegetation coverage based on sub-pixel analysis model
WEI Shilei;ZHAI Liang;SANG Huiyong;ZHANG Ying;Chinese Academy of Surveying and Mapping;

..............page:139-143

Using parallel technology to quickly build massive data tiles
LIU Xi;ZHANG Yi;YANG Jun;HAO Lina;Basic Geographic Information Center of Sichuan Province;NASMG;School of Earth Sciences;Chengdu University of Technology;

..............page:144-150+121

A fast pansharpening algorithm integrating panchromatic and multispectral images
MAO Ke;Inner Mongolia Electric Power Survey & Design Institute Co.;Ltd.;

..............page:151-153+98

A rapid location method of target points for Delaunay triangulation
WU Peng;Surveying Engineering Design & Research Institute of CREEC;

..............page:154-157+88

Discussion on quality assessment methods for aerial RS images
ZHAO Yousong;YIN Su;ZHANG Li;LI Ming;National Quality Inspection and Testing Center of Surveying and Mapping Products;National Geomatics Center of China;

..............page:158-161+184

Ground calibration field design and measurement application of optical mapping satellite
DOU Xianhui;ZHAO Shihu;HUANG Kunxue;Satellite Surveying and Mapping Application Center;NASMG;Wuhan University;

..............page:162-165

DEM interpolation method based on CSRBF and geo-statistics
LI Jia;SHENG Yehua;DUAN Ping;LV Haiyang;ZHANG Siyang;School of Tourism and Geographical Sciences of Yunnan Normal University;Key Laboratory of Virtual Geographic Environment of Ministry of Education;Nanjing Normal University;State Key Laboratory Cultivation Base of Geographical Environment Evolution of Jiangsu Province;Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application;

..............page:166-169

Updating algorithm of polygon vector data on topological graph model
CHONG Suwen;WANG Qing;WANG Huiqing;School of Integrated Circuit;Southeast University;School of Instrument Science and Engineering;Southeast University;

..............page:170-174

Validation and correction of RTK ambiguity based on quasi-accurate detection of gross errors
SHU Bao;LIU Hui;ZHANG Ming;WU Dan;ZHANG Donghai;Research Center of GNSS;Wuhan University;School of Geology Engineering and Geomatics;Chang’an University;

..............page:175-179

Interpolation algorithm of GPS tropospheric delay based on GA-BP
YIN Weisong;TAO Tingye;DENG Qingjun;GAO Fei;Hefei University of Technology;Anhui Jiyuan Software Co.Ltd.;Anhui Electric Power Design Institute;

..............page:180-184

Object-based image classification of remote sensing based on semantic network model
GU Haiyan;YAN Li;LI Haitao;School of Geodesy and Geomatics;Wuhan University;Chinese Academy of Surveying and Mapping;

..............page:185-189

An improved DOM seam line searching algorithm based on structual information
JIAO Chenjing;CHEN Shiyu;ZHAO Pengxiang;School of Remote Sensing and Information Engineering;Wuhan University;

..............page:190-193

Fitting of circular curve based on least square method and iterative method
CHEN Mingjing;FANG Yuanmin;CHEN Jie;Faculty of Land Resource Engineering;Kunming University of Science and Technology;

..............page:194-197+202

Experimental study on microwave radiation features of corn in different growing seasons
GAO Xiaoliu;WU Lixin;LIU Shanjun;SHUANG Jianli;Institute of Geomatics;RS and Digital Mine;Northeastern University;Liaoning Provincial College of Communications;

..............page:198-202

Application of multidimensional linear interpolation in analysis of deformation monitoring data
YANG Longjie;ZHANG Xianzhou;YU Qiao;WU Zhanguang;Faculty of Geosciences and Environmental Engineering;Southwest Jiaotong University;

..............page:203-206+43