THE MANAGEMENT SYSTEM OF THE GAS HYDRATE DATABASE BASED ON GIS AND ITS APPLICATION

The paper deals with the scientific management system for the spatial database of gas hydrate in South China Sea based on GIS and ORACLE. Functions such as gathering,recording,spatial transforming,computing,disposing, and analyzing spatial data can be actualized with the system. The whole process from design to construction of the gas hydrate database of South China Sea using GIS,is introduced in this paper.