Design & Development of Large River Drainage Area 3-Dimension Synthetic Information System
Lijian Sun · Geomatics world (Lemmer) · 2007
This paper introduces the 3-Dimension Synthetic Inquiry System of HaiHe-River drainage area(HH-VRGIS) detailedly ,including the system background, framework design and the key technology. HH-GIS is one of the important parts of the HaiHe-River drainage area Information System. HH-GIS is the concourse of advanced 3-Dimension Virtual Reality, computer simulation, GIS, ORACLE DBMS and communication, which are used to connect spatial analysis model with hydrology inquiry. HH-GIS has made a hard basement for HaiHe-River flood alert and management. It is proved in practice of the system possesses advanced design, friendly user interface, powerful function, higher stability and practicability.