1. Applications to Rural e-Science
Jeong-Jae Lee
Seoul National University

2. Exemplary Scenario of Rural Disaster Evaluation System with GRID

3. Disaster Management of Rural Area; Flooding of arable lands
Prediction and evaluation of the extent of damage by flooding of arable lands
Using nomographs for damage evaluation of low-land rices
Needs precise measurements and prediction of geographic and meteorological locality
Elementary simulation models to constitute complex agricultural system should be constructed

4. Disaster Management of Rural Area; Breaking of reservoirs
Extend the management program for large dams to agricultural reservoir embankments
Rural areas’ conditions are changed with development
Needs design specification and risk management regulations for all dams
Elementary simulation models to constitute Action Program for rural disaster management

5. Analysis of Earth Dam Safety in Grid

6. Analysis of Dam Break Analytic Model for Rainfall-Runoff Relationship
based on watershed
Runoff and Routing Simulation
1-D stationary flow
Hydraulic analysis for the unsteady flow
Sediment movement

7. Routing Flood Wave A Section of AA Elevation Depth of Flood
Normal water level
Flooded water level
Embank of river
Section of AA
Routing Flood (X)
Distance from the dam
Elevation
Depth of Flood A

8. Application of GIS for Data Acquisition (sample area)
Terrain Processing
Depressionless DEM
Flow direction
Watershed polygon

9. Subwatershed boundary
Loss Rate
Baseflow Method
Direct Runoff
subbasin
Application of Hydrologic Model (sample area)
Basin Processing
Component of subbasin
Subwatershed boundary
Merged watershed

10. 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

11. Upper stream

12. 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 (Ui-Seong KyungBuk, Korea 2000)

13. Damage Assessment Expected Failure Cost caused by Flood
= ∑ Probability of Failure x Unit cost of Typical Resource (I) x Amount of Resource(I)

14. Resource investigation in the expected flooding area
Expected Damage Investigation
Resource investigation in the expected flooding area

15. Middleware for Grid and e-Science

16. Objective Software Module

17. Integration of Objective Software Modules

18. JAZZ; The User Interface for Software Platform

19. Knowledge Transfer Through Software Platform

20. 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

21. Unidirectional Information Propagation Scheme

22. Generic System Models Simulator (GSMS) Environment

23. 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