XI 
369 THE IRANIAN NATIONAL GEODATA REVISION STRATEGY AND REALIZATION 
BASED ON GEODATABASE 
M. Haeri, A. Fasihi, and S. M. Ayazi 
371 UPGRADING TO POSTGIS 2.0 IN THE BRAZILIAN FEDERAL POLICE 
FORENSICS GIS 
D. Miranda, D. Russo, and R. A. L. Alves 
375 AN UPDATING PRODUCTION LINE SYSTEM FOR NATIONAL TOPOGRAPHICAL 
DATABASE AT 1:50K OF CHINA BASED ON DIGITAL MAP GENERALIZATION 
R. Zhao, J. Chen, D. Wang, Y. Shang, Z. Wang, X. Li, and T. Ai 
IV/1,4,5, N/2,6,8: Data Modeling for Online Geographic Infomation Services 
379 USAGE OF STEREO ORTHOIMAGE IN GIS: OLD CONCEPT, MODERN 
SOLUTION 
K. Pyka, M. Slota, and M. Twardowski 
IV/2, IV/4: Point Cloud Processing, Management and Visualization 
385 RESEARCH ON THE PROTOTYPE OF RAIL CLEARANCE MEASUREMENT 
SYSTEM 
P. Kohut, S. Mikrut, K. Pyka, R. Tokarczyk, and T. Uhl 
391 THE DIGITAL CAMERA AS A GPS COMPASS: LOCATION MATCHING USING 
POINT CLOUDS 
M. Nakagawa, D. Kato, H. Endo, H. Itaya, K. Ochiai, and A. Nakanishi 
397 AN INTEGRATED SPATIAL INDEXING OF HUGE POINT IMAGE MODEL 
Y. Wang and M. Guo 
403 THE DIRECT REGISTRATION OF LIDAR POINT CLOUDS AND HIGH 
RESOLUTION IMAGE BASED ON LINEAR FEATURE BY INTRODUCING AN 
UNKNOWN PARAMETER 
Y. Chunjing and G. Guang 
IV/2, IV/II: GeoSensor Networks and Sensor Web 
415 INCORPORATING LOAD BALANCING SPATIAL ANALYSIS INTO XML-BASED 
WEBGIS 
H. Huang 
421 A HYBRID PULL-PUSH SYSTEM FOR NEAR REAL-TIME NOTIFICATIONS ON 
SENSOR WEB 
C. Y. Huang and S. Liang 
IV/5, IV/1, ll/IV, IV/8, IV/3: Free and Open Source Web Mapping and Processing 
427 USER FRIENDLY OPEN GIS TOOL FOR LARGE SCALE DATA ASSIMILATION - 
A CASE STUDY OF HYDROLOGICAL MODELLING 
P. K. Gupta