..............page:105-108
..............page:100-104
..............page:83-86,90
On Spatial Clustering of Combination of Coordinate and Attribute
li xin-yun~(1; 2); zheng xin-qi~(1; 3); yan hong-wen~1 (1.institute of population; resources and environment; shandong normal university; jinan 250014; 2.institute of geomatics; shandong university of science and technology; tai an 271019; 3.institute of surveying and mapping; pla university of information engineering; zhengzhou 450052; china)
..............page:38-40
..............page:45-48,52
Assessment Methods of Sustainable Land Use at County Scale
wang jing~1; zhang feng-rong~2; guo xu-dong~1; pu li-jie~3 land surveying and planning; beijing 100029; 2.china agricultural university; beijing 100087; 3.department of city and environment; nanjing university; nanjing 210093; china)
..............page:53-56
Frontiers and Trends on Geo-information Science
qian huai-sui~1; sun jiu-lin~(1; 2); qian le-xiang~1 (1.college of environment and planning; henan university; kaifeng 475001; 2.institute of geographical sciences and natural resources; cas; beijing 100101; china)
..............page:1-7
An Operational Spatio-temporal Data Model for Temporal GIS
xin xiao-hong~1; shaw shi-lung~2; lin hui~1 (1.joint laboratory for geoinformation science; chinese academy of sciences (cas) & the chinese university of hong kong; hong kong; china; 2.geography department; the university of tennessee at knoxville; knoxville 37996; usa)
..............page:18-21,37
..............page:22-25,37
..............page:109-112