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ET-WISC Oct. 11, 2005. KMA’s Current Status and Activities for WIS. by Dongil Lee Korea Meteorological Administration. contents. Background K-GEO Activities WAMIS Conclusion. 1. Background. Korean Government is preparing “the law for national standard of weather observations” - PowerPoint PPT Presentation
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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
Korea Meteorological Administration3
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
Korea Meteorological Administration4
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
Korea Meteorological Administration5
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
Korea Meteorological Administration7
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
Korea Meteorological Administration8
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)
Korea Meteorological Administration9
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
Korea Meteorological Administration10
3-1. Satellite Meta Data3-1. Satellite Meta Data
Korea Meteorological Administration11
3-2. Digital Weather Forecast System3-2. Digital Weather Forecast SystemOriginal Grid Data Modified by MOS
GraphicEditModule
Korea Meteorological Administration12
3-2. DFS – Web 3-2. DFS – Web
Korea Meteorological Administration13
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
Korea Meteorological Administration14
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
Korea Meteorological Administration15
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
Korea Meteorological Administration16
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
Korea Meteorological Administration17
Implementation Strategy of WAMIS Implementation Strategy of WAMIS as a GRID Portalas a GRID Portal
WAMIS
Korea Meteorological Administration18
Implementation Strategy of WAMIS Implementation Strategy of WAMIS as a GRID Portalas a GRID Portal
WAMIS
Korea Meteorological Administration19
Implementation Strategy of WAMIS Implementation Strategy of WAMIS as a GRID Portalas a GRID Portal
WAMIS
Korea Meteorological Administration20
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
Korea Meteorological Administration21
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
Korea Meteorological Administration22
CAgM Data Management CAgM Data Management
Hierarchy of weather elements RDF/OWL presentation
WAMIS
Korea Meteorological Administration23
CAgM Data Management CAgM Data Management
Prototypes of Extended WMO Metadata Core Profile Keywords
WAMIS
Korea Meteorological Administration24
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
Korea Meteorological Administration25
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!
Korea Meteorological Administration27