Application of Spatial Data Warehouse Application of Spatial Data Warehouse in Debrisin Debris--Flow Disaster ManagementFlow Disaster Management

GIS Research Center, Feng Chia University Soil & GIS Research Center, Feng Chia University Soil & Water Conservation Bureau, TaiwanWater Conservation Bureau, Taiwan

Project O tlineProject Outline

• IntroductionIntroduction 

• Mitigation and PreparationPreparation 

• Response 

• Recovery 

• Learning g

• Next step

TaiwanTaiwan• 36,000 Km2 with 26,000 Km2 slope

land (73.27%)D b i fl di t h d l• Debris flow disaster has caused severely damages

• Soil and Water Conservation Bureau (SWCB) is the major governmental department for debris flow disaster managementmanagement

• Integrate GIS database and Wireless communication to enhance usefulness and efficiency for 5-stages

5 stages for Debris flow disaster management

Mitigation Preparation Response Recovery Learning

operationsTraining System

maintenance

Monitoringand receiving

S

Field survey Disasterrange locating

Constructionproject controlling

ModelverifyingClamp down

on illegaloperations

Applications

promotion

InternetSlope datamap center

maintenance

Evacuationmap production

Standardoperationprocedure

and auditingSystem

performanceevaluation

Operationprocedureevaluation

Evacuation mapproduction

system

Debris flowdisaster system

Disaster rangelocatingsystem

Field surveysystem

Constructionproject controlling

and auditingsystem

on illegaluse of slope

Change point ofimage verifying

systemSpatialSpatial

Developmenttools

evaluationsystem y system

MS WINDOWS 2000

MS SQL Server Oracle

ESRI ArcSDE

ESRI ArcIMS ESRI ArcIMS ESRI ArcGIS ESRI ArcIMS ESRIArcGIS

ESRIArcPad

ESRIArcGIS ESRI ArcIMS

3D3D

MS WINDOWS 2000

Interface SPOT Receiver(National Central

University)

Field Survey Satellite andDSL

RPV CD-ROM

GSM/GRPS

RPV CD-ROM Internet

SPOT ImageryPotential

debris flowriver survey

Real-timerainfall

information

Fieldinforma

tiondataRPV Imagery RPV

Imagery

Localgovernment provide

Centralgovernment control

Debris flow disaster managementDebris flow disaster managementDebris flow disaster managementDebris flow disaster management

LearningLearning••Model verifyingModel verifying

SOP dj iSOP dj i

RecoveryRecovery••Engineering  Engineering  managementmanagement

gg••SOP adjustingSOP adjusting

ResponseResponse••Standard operational procedureStandard operational procedure••Declare alert Declare alert 

RecoveryRecovery managementmanagement

PreparationPreparation••Debris flow prevention bookletsDebris flow prevention booklets

ResponseResponse ••Announce disaster statusAnnounce disaster status

Mi i iMi i i••Educational declarationEducational declaration

PreparationPreparation ••Emergency evacuative routes Emergency evacuative routes planningplanning

MitigationMitigation••Practice drillsPractice drills

Mitigation and preparationMitigation and preparationg p pg p p

••Educational declarationEducational declaration••Practice drillsPractice drills

••Debris flow prevention bookletsDebris flow prevention booklets

••Emergency evacuative routes planningEmergency evacuative routes planningEmergency evacuative routes planningEmergency evacuative routes planning

Di it l Si l tiDigital Simulation

Disaster scenario sim lationDisaster scenario simulation

Internet slope land GIS databasepDEMODEMO

ResponseResponseppDebris flow disaster response systemSystem feature

Auto receives from CWB real-time weather dataAuto receives from CWB real time weather data integrating with debris analysis model

Integrating with FAX systemteg at g w t systeIntegrating with SMS system

D e b ris F lo w D is a s te r R e s p o n s e S y s te m

P re p a re d n e s s o f D e b ris A u to m a tic A u to m a ticP re p a re d n e s s o f D e b risF lo w E m e rg e n c yO p e ra tio n C e n te r

W e a th e r In o frm a tio n

A u to m a ticD o c u m e n tM a n a g e r

A u to m a tic D u ty -R e c o rd in g

M a n a g e m e n t

R e q u e s t o fE v a c u a tio n P a th s

T y p h o o n T ra c k G O E S 9 IR Im a g e R a d a r Im a g e

1 0 -m in R a in fa llD a ta

M o d e l A u to m a tic A u to m a ticW a rn in g O p e ra tio n o fD e b ris F lo w D is a s te r

P re p a re d n e s s o f D e b risF lo w D is a s te r

M o d e lE s ta b lis h m e n t o f

W a rn in g S ta n d a rd

A u to m a ticD ia g n o s is o f

W a rn in g S ta tu s

A u to m a ticA n n o u n c e m e n t o fD ia g n o s is re s u lt

R e q u e s t o fP o te n tia l S tre a m s

R e q u e s t o fE m e rg e n c y R e q u e s t o f

E v a c u a tio n P a th sF lo w D is a s te rR e s p o n s e

D e b ris F lo w D is a s te rN o tific a tio n

o f D e b ris F lo wg y

C o n ta c t P e rs o n E v a c u a tio n P a th s

C o m m a n d S h e e to f D is a s te rN o tific a tio n

R e c o rd a n d S h e e to f D a m a g e

In v e s tig a tio n

S ta tis tic ta b le o fD a m a g e

In v e s tig a tio n

(http://fema.swcb.gov.tw)(http://fema.swcb.gov.tw)

System ArchitectureSystem Architecture

WAN

BrowserArcIMSBrowser

GeneralArcMap

ArcGISArcAnalyst

MapObjects Application

BrowserDebris Flow Emergency

Operation Center

Firewall

IntranetIntranet

VPN

Damage Investigation Syste(ArcPad)

Hillside Disaster WEB GIS System(http://gis.swcb.gov.tw)

ArcIMS Server

Central Weather Burea

ArcIMS ServerDebris Flow Disaster Response System

(http://fema.swcb.gov.tw)Management Information System

(http://gis.swcb.gov.tw)ArcIMS Server

Construction officeResponse Team

Browser Browser

GIS DatabaseArcSDE

SQL Server

Debris FlowDisaster Database

(SQL Server)

MIS DatabaseSQL Server

Receive data from Receive data from Central Weather BureauCentral Weather BureauCentral Weather BureauCentral Weather Bureau

RainfallRainfall

Radar imageRadar image

S t llit l d iS t llit l d iSatellite cloud imageSatellite cloud image

Alarm sheetAlarm sheet

LearningLearning

RecoveryRecoveryResponseResponse

gg

yyResponseResponse

PreparationPreparationMitigationMitigation

SOP SOP adjustingadjusting

Model verifyingModel verifyingModel verifyingModel verifying

Next stepNext steppp

Continue to employ upContinue to employ up--toto--date and/or mobil date and/or mobil techniques (GIS,RS,IT) and innovative concepts techniques (GIS,RS,IT) and innovative concepts (SOP, 5(SOP, 5-- stage disaster management) to advancestage disaster management) to advance(SOP, 5(SOP, 5 stage disaster management) to advance stage disaster management) to advance debris flow disaster management.debris flow disaster management.

related websites informationw Debris flow prevention systems (http://fema.swcb.gov.tw)w Internet slope land gis database (http://gis.swcb.gov.tw)w Internet slope land gis database (http://gis.swcb.gov.tw)w Construction project controlling and auditing systems (http://mis.swcb.gov.tw)