1. National Strategy for Global Earth Observation System of Systems APSDEU-6 2005. 6. 2 KMA Lee, Dongil

2. Contents National Status for GEOSS Basic Infrastructure for GEOSS

3. Contents National Status for GEOSS Basic Infrastructure for GEOSS

4. GEOSS & GEO GEO : Group on Earth Observation GEOSS : Global Earth Observation System of Systems Objects : To monitor continuously the state of the Earth, to increase understanding of dynamic Earth processes, to enhance prediction of the Earth System, and to further implement our international environmental treaty obligations Need : timely, quality, long-term, global information as a basis for sound decision making Comprehensive, coordinated and sustained From 2005, GEOSS 10 Year Implementation Plan

5. Vision of K-GEOSS To promote national economy, to reduce loss of life and property, to contribute sustainable development of human society through sharing, integrating and utilizing the Information of the Earth Observation

6. Purpose of K-GEOSS To maximize the efficiency of observation and utilization of outcome through integrated operation of distributed observation system managed by each agency To provide the change information of earth environment which is necessary to the national management through integration and analysis of the Earth Observation data and utilization of advanced IT network timely and accurately To enhance the national contribution in the international cooperation for the environmental preservation

7. Social Benefit Area(12) DisasterHealthEnergyClimateWaterWeatherBiodiverstyAgricultureForestOcean Space Info. GIS Disasters GEOSS Social Benefit Area(9) Health Energy Climate Water Weather Ecosystem Agriculture Biodiversty Taking into Account of National Needs Social Benefit Areas of K-GEOSS

8. Areas with High priority Reducing loss of life and property from natural disaster Climate and environment change Health Conserving and managing the biodiversty Understanding of water cycle and water resource management

9. Goals Successful implementation of national GEOSS through integration of various observations and sustained observations Increasing the understanding and predictability for the state and change of the Earth System based on successful implementation of national GEOSS Maximizing the National Utilization of GEOSS Information Building Scientific and technological Infrastructure and Capacity building

10. Participating Agencies Ministry of Science & Technology - Korea Aerospace Research Institute - Korea Aerospace Research Institute Ministry of Construction & Transportation - Korea Water Resource Corporation - Korea Water Resource Corporation - National Geographical Information Institute - National Geographical Information Institute Ministry of Environment Ministry of Maritime Affairs & Fisheries Ministry of Health & Welfare Korea Meteorological Administration National Emergency Management Agency Rural Development Administration Korea Forest Service Korea Institute of Geosciences and Mineral Resources

11. Interagency Working Frame(Plan) Ad hoc Task Team is developing National Strategy for GEOSS National Committee for GEOSS Chair: Vice Minister for S&T Innovations of MOST Interagency Working Group Chair : coordinator for Energy and Environment of MOST Korea GEOSS Secretariat at KMA National GEOSS Operation Center User Forum S&T advisory Panel

12. Governmental Working Group ministry of science & technology ministry of maritime affairs & fisheries ministry of health & welfare ministry of construction ministry of commerce industry and energy ministry of culture & tourism ministry of information & communication Expert Team NEOSS ministry of agriculture & forestry ministry of government administration & home affairs NEOSS ( National Earth Observation System of Systems )

13. Contents National Status for GEOSS Basic Infrastructure for GEOSS High Performance Network High Performance Network High Performance Computing High Performance Computing Middleware to enable data and information sharing : Grid Computing Middleware to enable data and information sharing : Grid Computing User Applications : Earth System Models User Applications : Earth System Models

17. Relationship among Users, Earth System, Science, Technologies and GEOSS Relationship among Users, Earth System, Science, Technologies and GEOSS

18. KGN : 30 members (1G~10G) Media Lab Chungnam Seoul Gyunggi (Suwon, Incheon) Daejeon Jeonbuk Gwangju Changwon Pohang Daegu Busan

19. Korea ’ s Asia Pacific Link for GLORIAD KOREA(Busan) Hong Kong China (Beijing) Russia (Novosibirsk) Amsterdam Moscow US Seattle Canada (planned) Chicago EU US NYC 10G Global Ring Network for Advanced Applications Development Russia, USA, China, Netherlands, Korea, Canada Astronomy, Atmospheric Science, Fusion/ITER, Geosciences, Grids/computing,. HEP, Medical Science, Networking, Others

20. SegmentCurrent Year 1 Year 2 Year 3 Year 4 Year 5 1 - Trans-Pacific 155 Mbps 2.5 Gbps (US-China), 10 Gbps (US-Korea-China) 2 x 10 Gbps (US-China, US-Korea-China) 2 x 10 Gbps N x 10 Gbps 2 - Trans-China 2.5 Gbps (155 Mbps, Beijing- Khabarovsk) 2.5 Gbps 1 x 10 Gbps 2 x 10 Gbps N x 10 Gbps 3 - Trans-Russia 155 Mbps 622 Mbps 1 x 10 Gbps N x 10 Gbps 4 - Trans-Europe 622 Mbps 2 x 10 Gbps N x 10 Gbps 5 - Trans-Atlantic 622 Mbps 1 Gbps 1 x 10 Gbps 2 x 10 Gbps N x 10 Gbps 6 - Trans-North America 155 Mbps (Asia- Chicago), GbE NYC-Chicago (via CANARIE) 10 Gbps, Seattle-Chicago- NYC 2 x 10 Gbps N x 10 Gbps Seattle Chicago NYC Amsterdam Moscow Novosibirsk Khabarovsk Beijing Hong Kong GLORIAD Topology – Current, Plans for Years 1-5( by Greg Cole) Busan

21. Source : ECMWF HPC workshop(2002)

22. Items The first proposal Initial system (2004) Final system (2005) Model name X1-3/192-LX1E-8/1024-L MainSystem The number of cabinets 38 NodesSystem14 Computing47252 CPUsSystem416 Computing1881008 Single CPU performance 12.8Gflops18.08Gflops 1 CPU Sustained performance 3.38 Gflops 4.63Gflops Total Sustained Gflops 635.44 Gflops 4,370.72 Gflops Total memory size 760 Gbytes 4032 Gbytes Disk & I/O I/O Cabinets 12 I/O Drawers 48 SPC channels 1632 PC-20 Cabinets 68 SAN Disk 15 Tbytes Direct Attached Disk 44 Tbytes 63 Tbytes Super Computer

25. Grid and e-Science Concept (National Projects) current Future

26. GRID for Earth System Research Improving Research Capacity and Efficiency Huge Computing Resource Large Data Management Distributed Resource including Human 다학제간 기상연구협업 Multi-disciplines Probabilistic approach

27. conclusion The core concept of GEOSS is “User Requirement” There is no data utilization without data exchange Models and Computer is ready to devour more observational data, especially space- based observation How we can feed our applications…

28. Thank you for your attention!!!