Development of GSIS Base Data System for efficient Dam Management

GSIS had been utilized mainly in basin extraction, rainfall distribution analysis, runoff analysis, water quality pollution analysis in water resource fields. But, application example of GSIS for Dam Management is real condition that there does not exist yet. Construction direction by fields must be presented through business analysis of existing Dam and application system of KOWACO fur efficient Dam Management using GSIS. And, it needs to construct DB and embody GSIS system according to these contents. We analyzed unit business by Department and visited existing Dam in order to manage base data that need in Dam Management to Yongdam Dam in this research by GSIS. Also, this research presented GSIS construction direction by fields through Water Resources Management Information System and Dam Facility Management System that are operated by KOWACO. This research embodied system that can carry out Facility Management, Thematic Map Management, Topographic Analysis among these construction direction in advance and added function to manage Digital Map. Systems that embody in this research can achieve various spatial analysis taking advantage of DEM and TIN information besides Facility Management that embodies in existing vector base.