Context-Aware Geographical Information Retrieval
XU Min-zheng;XU Jun;Institute of Geographic Sciences and Natural Resources Research;Chinese Academy of Sciences;College of Resources and Environment;University of Chinese Academy of Sciences;

..............page:1-7

On the Spatial Granularity of Geographical Information
LIU Kai;LONG Yi;QIN Yao-chen;School of Resources and Environment Science;Research Center of Regional Sustainable Development;Henan University of Economics and Law;School of Geographical Science;Nanjing Normal University;Key Laboratory of Geospatial Technology for Middle and Lower Yellow River Regions;Ministry of Education;Henan University;

..............page:8-12+17

Research on Information Extraction of Unmanned Aerial Vehicle Images Based on Improved SVM with Diverse AdaBoost
MA Xiao-xiao;WANG Bao-shan;LI Chang-chun;SHEN Li;School of Surveying and Land Information Engineering;Henan Polytechnic University;College of Resources Science & Technology;Beijing Normal University;

..............page:13-17

On Spatio-Temporal Features of Air Pollutants in Xuzhou City during Straw Burning Period
WU Li-xin;LV Xin;QIN Kai;WONG Mansing;BAI Yang;IoT/Perception Mine Research Center;China University of Mining and Technology;School of Environment Science and Spatial Informatics;China University of Mining and Technology;Department of Land Surveying and Geo-Informatics;Hong Kong Polytechnic University;

..............page:18-22+31

Identification of Uneven Land Subsidence Segment Based on the InSAR and Wavelet Transformation: A Case Study of Beijing Section of Beijing-Tianjin High-Speed Railway
ZHU Feng;GONG Hui-li;LI Xiao-juan;ZHOU Chao-fan;CHEN Bei-bei;Key Lab of 3D Information Acquisition and Application;MOE;the State Key Laboratory Breeding Base of Process of Urban Environment and Digital Simulation;School of Resource Environment and Tourism;Capital Normal University;

..............page:23-27+2

Influence of Three-Dimensional Point Position Uncertainty on Three- Dimensional Distance and Area Measurement
BIAN Yu-xia;LIU Xue-jun;Key Laboratory of Virtual Geographic Environment;Ministry of Education;

..............page:28-31

Research on Parallel Rasterization Algorithm Based on Containment Test Method
ZHOU Chen;CHEN Zhen-jie;WANG Ya-fei;REN Yi-bin;Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology;Nanjing University;

..............page:32-36

Three-Dimensional Geological Surface Creation Based on Morphing
MING Jing;YAN Mei;Chongqing Survey Institute;

..............page:37-40

Planning and Optimization of the Spatio-Temporal Nodes in an Appointment Based on GIS
LIU Zhao;LUO Zhi-de;ZHANG Yao-fang;GAO Pei-chao;XIE Mei-hui;Institute of Geo-spatial Information;Tsinghua University;Institute of Soil and Water Conservation;Chinese Academy of Sciences and Ministry of Water Resources;

..............page:41-44+69

A Mobile Measurement on Black Carbon Concentrations along the Main Roads of Xuzhou Downtown
BAI Yang;QIN Kai;WU Li-xin;LV Xin;WONG Mansing;HU Ming-yu;School of Environment Science and Spatial Informatics;China University of Mining and Technology;IoT/Perception Mine Research Center;China University of Mining and Technology;Department of Land Surveying and Geo-Informatics;Hong Kong Polytechnic University;

..............page:45-49+127

Major Growth Prediction Models of Urban Construction Land:Types and Characteristics
ZHANG Jing;ZENG Hui;College of Urban Planning and Design;Peking University;College of Urban and Environmental Sciences;Peking University;

..............page:50-55

Assessing Land Resource Carrying Capacity of Wanjiang City Belt Based on Factor Index Method
LI Qiang;LIU Lei;Department of Land Management;School of Urban Economics and Public Administration;Capital University of Economics and Business;Key Laboratory of Carrying Capacity Assessment for Resource and Environment;Ministry of Land and Resource;School of Public Administration;Hebei University of Economics and Business;

..............page:56-59

Analysis and Forecast of Land Change from Cultivated Land to Construction Land Based on Decision Trees: A Case Study of Fangshan District,Beijing
CUI Ke-jin;CHENG Chang-xiu;LI Xiao-lan;Institute of Geographic Sciences and Natural Resources Research;CAS;University of Chinese Academy Sciences;

..............page:60-64+2

Urban Influence Regions and Spatial Relation of Beijing-Tianjin-Hebei Region Based on Weighted Voronoi Diagram and Breakpoint Theory
GU Jing-yi;ZHOU Ting-gang;GUO Li-min;Key Laboratory of Eco-environments in Three Gorges Reservoir Region;School of Geographical Sciences;Southwest University;Engineering Technology Research Center of Geo-spatial Information in Chongqing;

..............page:65-69

Research on Pattern Evolution of Employed Population in Core Zone of Yangtze River Delta
MU Yu-feng;Nanjing Institute of Geography and Limnology;CAS;Fuzhou Planning Design and Research Institute;

..............page:70-75

Evaluation and Reorganization of Regional Spatial Structure of Huaihai Economic Zone
QU Li-quan;Land Resources Institute;Jiangsu Normal University;Center for Spatial Information Science and Systems;George Mason University;

..............page:76-80

Quantitative Analysis of the Economic Growth Quality in Jiangsu Province Based on Entropy Method
GENG Huan-xia;ZHANG Xiao-lin;School of Geographical Science;Nanjing Normal University;

..............page:81-85+127

An Impulse Response Analysis on Relationship between Port and City of Liaoning Coastal Economic Zone
DU Xiao-fei;GUO Jian-ke;Research Center of Ocean Economy and Sustainable Development;Liaoning Normal University;

..............page:86-90

Analysis of Global Carbon Fluxes Based on GOSAT Datasets
LI Li;ZHANG Li;YAN Qin;LIANG Yong;College of Information Science and Engineering;Shandong Agricultural University;Key Laboratory of Digital Earth Science;Institute of Remote Sensing and Digital Earth;Chinese Academy of Sciences;Chinese Academy of Survey & Mapping;

..............page:91-96+2

Grid Size Suitability of Population Spatial Distribution in Shandong Province Based on Landscape Ecology
LI Yue-jiao;YANG Xiao-huan;WANG Jing;State Key Laboratory of Resources and Environmental Information System;Institute of Geographic Sciences and Natural Resources Research;CAS;University of Chinese Academy of Sciences;Ningxia Seismological Bureau;

..............page:97-100

Analysis of Dry and Wet Temporal-Spatial Characteristics in Jiangsu Province during Qing Dynasty
LI Xi-liang;BI Shou-ben;WEI Jun;YAN Ting-xia;School of Remote Sensing;Nanjing University of Information Science & Technology;

..............page:101-104+115

Spatial Variability of Soil Salt Based on Geostatistics and GIS in the Oasis of the Lower Reaches of Kaidu River:A Case Study on Yanqi County
LI Xin-guo;LAI Ning;CHEN Shu-jiang;Mamattursun Eziz;School of Geographic Sciences and Tourism;Xinjiang Normal University;Xinjiang Laboratory of Lake Environment and Resources in Arid Zone;

..............page:105-109

Multi-scale Spatial Structure Analysis of Urban Network Based on Local IT Enterprise Network in China
LI Jun;DONG Suo-cheng;HUANG Yong-bin;MAO Qi-liang;WANG Fei;Institute of Geographic Sciences and Natural Resources Research;University of Chinese Academy of Sciences;

..............page:110-115

An Urban Management Model Based on the "Adaptive Nonuple-Tree" Multi-Level Spatial Grid
HU Yin-cui;XING Dan-lu;WANG Kun;LIU Ming-yang;ZHANG Zhi-gang;College of Resources and Environment Science;Hebei Normal University;Hebei Key Laboratory of Environmental Change and Ecological Construction;Provincial Geomatics Center of Hebei;

..............page:116-119

Interpersonal Nodes′Level Characteristics of SNS Communities Based on Graph Theory:A Case Study of Hello Global Community
TIAN Xiao-xue;LU Zi;HAN Rui-ling;WANG Wen-juan;ZHANG Qiu-luan;College of Resource and Environment Sciences;Hebei Normal University;Department of Tourism;Hebei Normal University;

..............page:120-124

mian xiang fu za duo bian xing he bing de shi jue lin jin tan ce yu feng he suan fa
xu wen shuai ; long yi ; zhou dong ; chen lin ;

..............page:125-126