Common Alerting Protocol Message Relay: · PDF fileCommon Alerting Protocol Message Broker for ... Exercise / Test / Actual Date & Time Name of entity ... CDMA 2000 1x_RTT

Common Alerting Protocol Message Broker for Last-Mile Hazard Warning System in Sri Lanka: An Essential Component

2nd ISCRAM-CHINA International WorkshopHarbin, China

26-27 August 2007

Nuwan Waidyanatha12 Balcombe Place, Colombo 08, Sri Lanka

Tel: +94 773710394, +86 13888446352Email: waidyanatha@lirne.net

Outline

Overview of HazInfo Project:Research Design, Information Communication Technologies

Methodology for Evaluating the Last-Mile Hazard Warning System:CAP content standard to evaluate the communicability of Alerts,Reliability of the ICTs and First-Responders (processes), Concept of operations

Results from Simulations w.r.t Specific Research Objectives:Reliability and Effectiveness of the ICT a warning technologyOperational complexities of the Hazard Information Hub

Conclusions and RecommendationsMIMO vs. SISIO, P2P Multilanguage CAP Broker

Typical Public Warning System used by Governments

CitizensNational early warning center First responders

Media

Community-based Hazard Warning System

ERP-C(n,m)

ERP-C(n,2)

ERP-C(n,1)

National Early Warning Center

Hazard Information

HubDomestic & International

SourcesIC

T-G

(n)

CO

MM

UN

ITY

(n)

5 ICTs Tested for Reliability and Effectiveness in the Last-Mile

CDMA Fixed Phone GSM Mobile PhoneRemote Alarm Device

Addressable Radios for Emergency Alerts Very Small Aperture Terminals

HazInfo Project Research Design

No ERP TrainingWith ERP Training

Sarvodaya Stage 4

Sarvodaya Stage 1, 2, 3

Control VillageThalpitiya(Kalutara)

AREA + MoPThallala South(Matara)

AREA + FxPKottegoda(Matara)

AREA + RADVenamulla(Galle)

Control VillageMirissa South(Matara)

AREA + MoPValhengoda(Galle)

AREA + FxPSamudragama(Trincomalee

AREA + RAD Kalmunai II(Kalmunai)

AREA Brahamana-wattha(Galle)

FxPIndivinna(Galle)

MoPSamodhagama(Hambantota)

MoPSatur-kondagnya(Batticallo)

AREAPanama North(Ampara)

FxPPeriyakallar (Batticalo)

MoPDiyalagoda(Kalutara)

VSATModaragama(Hambantota)

Control VillageModara(Colombo)

AREA + MoPMunnai(Jaffna)

AREA + FxPKarathivu(Kalmunai)

AREA + RADThondamanar(Jaffna)

Control VillageAbeyasinghepura(Ampara)

AREA + MoPPalmunnai(Batticalo)

AREA + FxPWathegama North(Matara)

AREA + RAD Modarapallassa(Hambantota)

AREA Maggona(Kalutara)

FxPOluville(Kalmunai)

MoP Thambiluvil (Kalmunai)

MoPMeddhawatha(Matara)

AREAMoratuwella(Colombo)

FxPThirukadalar(Trincomalee)

MoPNidavur(Batticalo)

VSAT Urawatha(Galle)

AREA: Addressable Radio for Emergency Alerts, Class B configuration of WorldSpace System MoP: Java enabled Mobile Phone, Dialog-Microimage innovation MiDews application RAD: Remote Alarm Device, Dialog-University-of-Moratuwa Innovation FxP: CDMA Wireless Fixed Phones with 1xRTT functions, Sri Lanka Telecom VSAT: Very Small Aperture Terminals coupled with Internet Public Alerting System Innovative-Tech & Solana Networks

Multiple Paths, Multiple Technologies and Multiple Gateways

HIH 203.88.69.241

AsiaStar

Singapore58.185.127.202

Touluse82.225.29.106

Server

Colombo202.69.192.51

UDP/IP Recievers

MonitorGSM Tower

GSM Devices

Group

Group

Hong Kong203.88.69.241

Admin

Ottawa64.26.169.57 TCP/IP PCs

Group

ColomboPSTN

CDMA Tower

CDMA Phones

Group

CDMA Tower

Server

Server

Server

Singapore203.88.69.241 AsiaSat II

WorldSpace

Dialog

Solana

Sri Lanka Telecom

Speedcast

Melbourne203.4.254.115

Colombo172.40.1.249

Server

AsiaSat-II

HIH 202.69.197.113

Server

Common Alerting Protocol Content Standard to Evaluate the ICTs

info ta

info si

info en

alert

resource

area

LikelyUnknownExpectedLow

ObservedModerateExpectedMedium

ObservedSevereExpectedHigh

ObservedExtremeImmediateUrgent

Priority

Public / Private / Restricted

Alert / Acknowledgement

Exercise / Test / Actual

Date & TimeName of entity

Unique ID

???

CAP Profile for Sri Lanka Table to determine priority of the event

Example of Input Message to the last-Mile Hazard Warning System

TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TESTLast-Mile HazInfo Simulation. No Repeat No Real Event is Effect

TROPICAL CYCLONE ADVICE NUMBER 001Issued at 09:55 am on Monday, December 11, 2006BY Anonymous

A SEVERE CATEGORY 4 CYCLONE is now current for AMPARA and MATARA District coastal areas. At 06:00 am local time SEVERE TROPICAL CYCLONE MONTY was estimated to be 80 kilometres northeast of Ampara District and moving southwest at 10 kilometres per hour. Severe Tropical Cyclone Monty is expected to cross the coast in the vicinity of Ampara and Matara Districts during Monday. Gales with gusts to 180 kilometres per hour are likely in coastal communities in Ampara and Matara District during the day.

This is to alert the residents of Ampara and Matara District about the potential of a very dangerous storm tide as the cyclone centre approaches the coast. Tides are likely to rise significantly above the normal high tide mark with very dangerous flooding, damaging waves and strong currents.

Widespread heavy rain and further flooding are likely in southern parts of the Ampara and Matara Districts over the next few days.

TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TESTLast-Mile HazInfo Simulation. No Repeat No Real Event is Effect.

Example of Output Message from Hazard-Information-Hub to the Last-Mile

HIH-2006-12-11T143500hih@sarvodaya.lk2006-12-11T10:20:25.0000000+06:00ExerciseAlerthazard@lirne.netRestricted

en-USMeto< event>A Sever Category 4 CyclonePrepareExpectedSevereObservedAt 06:00 am local time SEVERE TROPICAL CYCLONE MONTY was estimated to be 80 kilometers northeast of Ampara District and moving southwest at 10 kilometers per hour. Severe Tropical Cyclone Monty is expected to cross the coast in the vicinity of Ampara and Matara Districts during Monday. Gales with gusts to 180 kilometers per hour are likely in coastal communities in Ampara and Matara District during the day.This is to alert the residents of Ampara and Matara District about the potential of a very dangerous storm tide as the cyclone centre approaches the coast. Tides are likely to rise significantly above the normal high tide mark with very dangerous flooding, damaging waves and strong currents. Widespread heavy rain and further flooding are likely in southern parts of the Ampara and Matara Districts over the next few days.

Single Input Single Output, Internet based, Alerting Applications

DEWNS ANNY IPAS CALL

Effectiveness of CAP Alerts over AREA-B

Alertrestrictedhihexercisemetexpected severobservedA SEVERE CATEGORY 4 CYCLONE {restricted 250 characters}

AREA B {Text}

All sub elements in element and message in en only.

ANNY Internet Browser(AREA)

ICT Guardian receivedMessage elements

Receiver Device and {Medium}

HIH Monitor issued CAP MessageInterface

Effectiveness of CAP Alerts over Mobile Phones & RADs

RAD {Text}

Warning en A SEVERE CATEGORY 4 CYCLONE si {sinhala}tm {tamil}{restricted by 140 characters}

MP{Text}

sub element with en {no size restriction}si {no size restriction} tm {no size restriction}

DEWN Internet Browse

ICT Guardian receivedMessage elements

Receiver Device and {Medium}

HIH Monitor issued CAP MessageInterface

Effectiveness of Internet Public Alerting (CAP) over VSAT

A SEVERE CATEGORY 4 CYCLONE {no size restriction}

Personal Computer {Text}

with en only {no size restriction}

IPAS Internet Browser

ICT Guardian receivedMessage elements

Receiver Device and {Medium}

HIH Monitor issued MessageInterface

Voice Alerts over CDMA

A SEVERE CATEGORY 4 CYCLONE {no size restriction}

CDMA2000 1x_RTT Telephones {Audio}

{no size and language restriction}

CDMA 2000 1x_RTT

ICT Guardian receivedMessage elements

Receiver Device and {Medium}

HIH Monitor issued CAP MessageInterface

CAP Interoperability Silent Tests

HIH AsiaStarSingapore

Server

Kalubowila

Server

Satellite reciever

Banglore

User

Dilog

GSM Devices

Group

Group

[HTTP] TCP/IP

[HTTP] TCP/IP

[HTTP] TCP/IP

[MPEG] UDP/IP

[SMS] GSM

[MPEG] UDP/IP [MPEG]

UDP/IP

[SMS] GSM

Formula for calculating the Reliability LM-HWS Processes

HIH-Monitor

ICT GuardianRelay Alert

ERP CoordinatorsDissemminate

Report Status

Acknowledge

Resolve CAP Alert()

Activate ICTG ERP()

Activate Community ERP()

Relay Results

Activate HIH ERP()

Download Alert()

T0

T1

T2

t0

t1

t2

: time process i = {0, 1, 2} is terminated'it: time process i = {0, 1, 2} is initiatedit

: expected value of time interval )( iTEd : minimum distance between epicenter and

impact zone: speed at which hazard is travelings

iii ttT =' : time interval taken to complete

process i

: minimal allowable time interval to impactsdT =

: Reliability of process iiR

=

0

)(1

1

TTETR iii

whe