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Rural e-Science
what we may need to survive ourselves!
Jeong-Jae Lee & Byong-Lyol Lee
Seoul Nat’l Univ. / NCAM
농촌정보 서비스 기반 시스템
Database
Rural Information Service Environment
Database
Database
Development Core
Cache DB
XML DB
DB core
Shell
DB connector
process
Shell Block
Component group
Application Tool
Save & load
SQL
Core
Component
Application
Basic
extends
Web Application Tool
Editor
Builder
component
Database
Builder
component
Research Product part
Builder Tool
Basic
OccurAction_UI
DataO_UI
ShowState_UI
Menu_UI
Helper_UI
Utility_UI
extends
Graphic_UI
Document_UI
Multimedia_UI
Analysis of Earth Dam Safety in Grid
Routing Flood Wave
Flooded water level
A
Elevation
Embank of river
Depth of Flood
Normal water level
Section of AA
Routing Flood (X)
A
Distance from the dam
GIS data for River Routing (sample area)

Generate TIN using NGIS data

Topographic data such as streams, banks, flow path centerlines,

Cross section and cut lines such as profile that can be surveyed
TIN
Contour
Stream
Upper stream
Failure of Earth dam
Collapsed embankment
caused by piping
underneath the chute:
It's started from the toe
of chute (An-Dong
KyungBuk, Korea 2000)
Collapsed embankment
caused by overtopping:
It's caused by
insufficient
spill-way section (UiSeong KyungBuk, Korea
2000)
Middleware for
Grid and e-Science
Integration of Objective Software Modules
JAZZ; The User Interface for Software
Platform
Integration of Simulation Models
Simulation Models are essential in
science and engineering fields
 Building Simulation Models of Large
System is not feasible
 Integration of Independently Developed
Simulation Model is an Alternative
Method

Unidirectional Information Propagation
Scheme
Generic System Models Simulator (GSMS)
Environment
JAZZ & GASS for Grid

JAZZ is capable of integrating Database
services using appropriate software
modules

GASS is capable of integrating
Database services with computing
services using appropriate simulation
models