kma’s current status and activities for wis

KMA’s Current Status and Activities for WIS

byby

Dongil Lee Dongil Lee Korea Meteorological Administration Korea Meteorological Administration

ET-WISCET-WISCOct. 11, 2005Oct. 11, 2005

Korea Meteorological Administration2

contentscontents

1.Background

2.K-GEO3.Activities4.WAMIS5.Conclusion


1. Background 1. Background There is no data utilization without data exchange

same infrastructure – multi user interfaces based on user requirements

There is no data utilization without data exchangesame infrastructure – multi user interfaces based on user requirements

Korean Government is preparing “the law for national standard of weather observations”

KMA is a designated “Korea’s Secretariat for GEO” • WIS is the important component of GEOSS as data

exchange and dissemination systems • KMA needs WIS functionality to integrate national

observations as National GEOSS operation center User requirement for sharing weather observation is

increasing – national system for sharing weather information

KMA is a member of National GRID and e-Science projects, High Performance Network project as advanced application user

KMA is supporting WAMIS as WIS pilot project For the operation of Global Model, KMA needs more

data


2. K-GEO - Governance2. K-GEO - Governance

National Strategic Committee for responding to GEOSS• Consisting of high level officials of relevant ministries and

administrations including MOST, MOCT, MOE, MOMAF and KMA

• Devising and assessing the Korea GEOSS strategic plan, implementation plan and R&D policy, and support the GEOSS activities

Interagency Working Group on GEOSS• Establishment under the National Strategic Committee• Consisting of officials and experts from relevant

organizations• Reviewing the short- and long-term implementation results

and taking the improved measures

The Republic of Korea’s Secretariat for GEO• Play a role of contact point with the GEO Secretariat• Carry out the administrative and technical business

K-GEO


Development and Implementation of Development and Implementation of

the the Korea Integrated Earth Observation Korea Integrated Earth Observation

SystemSystem Establish a National GEOSS Operation

Center to exchange and integrate the internal and external data and information, based on high performance computing and technologies

Establish Data Archive Centers, Data Assembly Centers and Modeling Centers in accordance with fields, as necessary

Set up Interoperability, Standards and Protocols as observational infrastructure

K-GEO

Korea Meteorological Administration6InternalInternalInternalInternal ExternalExternalExternalExternal

Korea’s Organization Chart for responding to Korea’s Organization Chart for responding to GEOSS GEOSS

Korea’s Organization Chart for responding to Korea’s Organization Chart for responding to GEOSS GEOSS

WeatherWeather

Archive Archive CentersCenters

Archive Archive CentersCenters

Data AssemblyData AssemblyCentersCenters

Data AssemblyData AssemblyCentersCenters

Modeling Modeling CentersCenters

Modeling Modeling CentersCenters

National Strategic Committee for responding to GEOSS

National Strategic Committee for responding to GEOSS

Interagency Working Group on GEOSS

Interagency Working Group on GEOSS

National Data National Data Archive CenterArchive Center

National Data National Data Archive CenterArchive Center

GEO SecretariatGEO Secretariat

International GEOSS

Data Centers

International GEOSS

Data Centers

GEO MembersGEO Members

OceanOcean

SpaceSpace

Energy Resources

Energy Resources

Ecosystem/Biodiversity

Ecosystem/Biodiversity

Health/MedicalServices

Health/MedicalServices

ClimateClimate

DisastersDisasters

WaterResources

WaterResources

National GeospatialInformation

National GeospatialInformation

AgricultureAgriculture

ForestryForestry

Observing SectorsObserving SectorsObserving SectorsObserving Sectors

National GEOSS

Operation Center

National GEOSS

Operation Center

The Republic of Korea’s Secretariat for GEO

The Republic of Korea’s Secretariat for GEO

ParticipatingParticipatingAgenciesAgencies

ParticipatingParticipatingAgenciesAgencies

MOSTMOSTMOSTMOST

MOCIEMOCIEMOCIEMOCIE

MOMAFMOMAFMOMAFMOMAF

MOCTMOCTMOCTMOCT

MAFMAFMAFMAF

MOEMOEMOEMOE

KMAKMAKMAKMA

NEMANEMANEMANEMA

RDARDARDARDA

KFSKFSKFSKFS

…………

MOHWMOHWMOHWMOHW

K-GEO


Data Exchange and Dissemination Data Exchange and Dissemination ComponentComponent

GRID, e-Science

GRID, e-Science

High performance

computing

High performance

computing

High performance

communication

High performance

communication

Virtual Centers with GEOSS

operational center

Virtual Centers with GEOSS

operational center

KOREA KOREA (Busan)(Busan)Hon

g Kon

g

China (Beijing)

Russia (Novosibirsk)

Amsterdam

MoscowUSCanada (planned)

ChicagoEUUSNYC

10G10G

User

NC

VGISC

NCDCPC

NC

Control anddata flow

VIP(Internet-Portal)

Partner

metaanddata

Partner

metaanddata

Partner

metaanddata

K-GEO


3. Activities3. Activities

Participating in RAII & V VPN Pilot project

Cooperation with DWD for V-GISCHistorical data rescue projectDeveloping Digital Web Service and FAS

based on WEBPilot project for Grid Data ServiceWAMIS developmentInfrastructure Project : Communication

System Replacement(COMIS;2006)


3-1.Historical data rescue project3-1.Historical data rescue project

Multi Year ProjectElectronic form for Weather Analysis Charts

(Done) Digitalization of old observation data (paper)

– precipitation and surface temperature (on going)

including satellite data and observation environment

For satellite data, meta data catalog is included

Now Simple XML metadata, Future Repository with interface

USD 10M with 1,000 persons in this year


3-1. Satellite Meta Data3-1. Satellite Meta Data


3-2. Digital Weather Forecast System3-2. Digital Weather Forecast SystemOriginal Grid Data Modified by MOS

GraphicEditModule


3-2. DFS – Web 3-2. DFS – Web


3-2. DFS – UDM ( User Display 3-2. DFS – UDM ( User Display Module )Module )

파일변환 예보분석

12시간 신적설12시간 강수량최저기온최고기온하늘상태유의파고강수확률강수형태풍속풍향습도기온전체선택

완료파일

대상기상요소

검색시작 검색중지

한반도전국(남한)

서울경기

강원

충청

전라경상

제주

북한

해상

기상청 서버에 연결되었습니다

지역선택

지역/위경도 선택

검색결과

위경도선택

36 24 38 27

X1 Y1 X2 Y2

위경도

격자점 11 22

과거자료현재자료

다운로드종류 수정한날짜

다운로드 취소

파일명 크기 예보시간 진행율 완료예상시간

기온 서울 2005년 5월 16일 13시 15M

지역 상태 남은양

30M 다운로드중 30분 52초

습도 서울 2005년 5월 16일 13시 30M30M 대기중 ?

전체 30%완료


Models

GRIB File

DBMS

File Naming Rule& Configuration

MetaCatalog

UI(Web & API)

Clients

Web Page SearchTree SearchFile SearchOthers

Admin

Remote sites

Secu

re A

uth

en

ticatio

nSearch Robot

Search Engine

Generating File Naming Rule Type Setting for Search Target User Manag.Statistics Manag.

3-3. Grid Data Service - 3-3. Grid Data Service - ConfigurationConfiguration


GribData

File Search Agent

Meta CatalogDB

Decoder XmlPear lib

WebSearchEngineXpath

GrADS Viewer

3-3. Grid Data Service – work flow3-3. Grid Data Service – work flow


4. WAMIS as a Web Portal4. WAMIS as a Web Portal

Overview - Dedicated WMO Web server for AgroMeteorology in WMO - Three sites including two mirrors: USDA(USA)/KMA(Korea)/BMC(Italy) - Demonstration of sharing Bulletins among member countries - Cyber tutorials are available, with continued development Status (Issues) - Diverse languages are being used - Large gaps among countries in contents and technologies employed - Rare standard format or style between bulletins from different members - Poor user-friendly interfaces - No request/reply functions - Limited information & materials available - No archival in DBMS Requirements - Extended elements, types, resolutions in time & space - Successful case studies & pilot projects - Cyber tutorials on applications - Technical support on IT, tools, models, etc. - Computer resources for DB, model operation - Training/Education on advanced technologies - Better communication frameworks

WAMIS


Implementation Strategy of WAMIS Implementation Strategy of WAMIS as a GRID Portalas a GRID Portal

WAMIS



WAMIS


WAMIS – Service architectureWAMIS – Service architecture

Application Service - Web service : Interactive user configuration on domain, applications - Grid service : Authorization/authentication, Brokers, Grid portal, .. Metadata Service - Ontology broker : WMO Metadata Core Profile – extended with key words - Semantic Web : Protege3.0 based Ontology development (RDF/OWL) Replica Service - Catalogue : Globus with legacy catalogue (THREDDS) - Data Grid : Interface with legacy data servers ( GDS, LAS, …) Resource Service - Model server : AgroMeteorological Models, NWP models - Tool server : GIS, Graphic tools, Statistics, DBMSs- Computational Grid : Globus, Unicore Publishing Service - GIS : Map display, spatial analysis, Web interface - Graphics : NCAR graphics, GrADS, - Interface : Web interface with feedback - AccessGrid : Partial supplement for members available

WAMIS


WAMIS - WAMIS - Prototype of Ontology using extended Keywords for AgroMeteorology illustrated on ProtPrototype of Ontology using extended Keywords for AgroMeteorology illustrated on Prot

ege3.0ege3.0 WAMIS


CAgM Data Management CAgM Data Management

Hierarchy of weather elements RDF/OWL presentation

WAMIS


CAgM Data Management CAgM Data Management

Prototypes of Extended WMO Metadata Core Profile Keywords

WAMIS


WAMIS – Implementation PlanWAMIS – Implementation Plan

Oct. 2005: Grid Testbed with MM5.mpp, AMBER on WindowsXP server, GridSphere for Grid Portal, etc. are ready

Dec. 2005 : Prototype of forecast-based AMBER under Globus environment with (Web) interface for legacy servers and tools

June 2006 : Prototype of Interactive WAMIS Grid Portal with Grid Service, Semantic web service implemented

Oct. 2006 : Demonstration of WAMIS Grid Portal at semi-operational level

Oct. 2007 : Open to member countries with WIS standards

WAMIS


COMISWAMIS

NSSWI & Grid Data Service

(F)WIS

GEOSS

WMO

GEO

ANF, APAN, Gossip, GGF

High performance Network( GLORIAD, KOREN, KREONET, TEIN, APII)

High Performance Computing ( KMA, KISTI, METGRID )

EARTH SYSTEM MODELING

MIDDLEWARE (GRID, e-Science )

Weather -> Earth System

Domestic International

K-GEO Operation Center - Data Center - Modeling Center

APCC

TIGGE

METGRID

K-GEO Users

Stakeholders

5.Conclusion : Integration Plan of KMA’s Projec5.Conclusion : Integration Plan of KMA’s Projectsts

Thank you!Thank you!

kma’s current status and activities for wis

Documents

data utilization

external data

data assembly centers

geoss activitiesinteragency

national system

korea geoss strategic

national observations

important component