2. 2World Best 365

3. 3 World Best 365 Organization Direct general of National Meteorological Satellite Center (1) Satellite Development and Planning Division Quota (14) Current (13) Satellite System Operation Division Quota (16) Current (15) Satellite Data Analysis Division Quota (12) Current (11)

4. Gross area : 33,058 Floor space : 6,923 (3 stories above ground & 1 below) Period : 2005 ~2008 Expenses : 14.4 billion won NMSC building construction 4 World Best 365

5. COMS Ground System for : Antenna/RF Data Pre-processing Data Processing Data Analysis Data Dissemination Integrated Monitor & Control Job Management Data Management Data Communication Satellite Monitoring Application Development 5 World Best 365

6. 6 World Best 365

7. COMS Development Ka-band Antenna MI GOCI Solar Array Bus MODCS S/L band antenna Period : 2003 ~ 2009(7 years) Expenses : 74.9 billion won / total 354.9 billion won Governmental Collaborator : MEST, MLTM, KCC Orbit : 128. 2E, geostationary orbit Mass/Lifetime : 2,500kg, 7-year 7 World Best 365

8. Milestone World Best 365 Analysis on system requirements Launch & IOT Operation Satellite Design & Review Modules Assembly Launch & IOT Preliminary design Critical design Platform Assembly Integration Test System Assembly Integration Test System design MI Test MI delivery Satellite System Assembly System Design Review Preliminary Design Review Critical Design Review Launch Kick-off Pre-Shipment Review 2004 2005 2006200820072003 Choose overseas partners Now Manufacture Readiness Review 2010 Prepare the Launch 2009

9. 9 World Best 365 COMS Atmospheric motion vector Outgoing Longwave Radiation Upper Tropospheric Humidity Cloud Top Temperature Land Surface Temperature Cloud Detection Sea Surface Temperature Snow/Sea Ice Detection FogTropospheric Precipitable Water Cloud Analysis Clear Sky Radiation Aerosol Optical Depth Insolation Aerosol IndexRainfall Intensity Animated Picture Service Validation CMDPS development (16 products)

10. 10 World Best 365

11. Development of COMS follow- on 2016 COMS follow-on launch Development of high performance meteorological instrument Feasibility study in the first half of 2009 11 World Best 365

12. Satellite data utilization roadmap Main areas 1 st phase (3 years) 2 nd phase (2 years) Objective Satellite data assimilation Aerosol /Asian dust retrieval algorithm development Aerosol & Asian dust model coupling Next generation satellite data selection Next generation satellite data collection / analysis T.q, cloud,rainfall retrieval algorithm development Data assimilation technique selection Aerosol data assimilation technique development Data assimilation model validation Data assimilation technique development & operation Next generation satellite data application technique development Regional model & satellite data assimilation Land variables utilization using satellite data NWP results accuracy Improvement using satellite Satellite data quality control Infrared/Visible sensor calibration technique operation Calibration technique improvement, long-term data analysis & analysis using aircraft measurements Production of High quality Satellite data Operating the validation technique of Satellite main products Data Collection for validation and Validation of satellite products Asian dust Aerosol retrieval algorithm development Aerosol optical depth retrieval Analysis of solar occultation characteristic and aerosol effect Aerosol global 3-dim distribution retrieval Stratospheric aerosol retrieval Stratospheric aerosol radiative forcing retrieval Aerosol type retrieval Aerosol radiative forcing retrieval Validation of Asian dust results Aerosol products accuracy improvement Climate monitoring & process analysis Investigation of Long term trend of climate factor variation & climate feedback Climate change prediction & monitoring improvement Effect of Global warming on water-cycle variation analysis Space-based intercalibration technique development using Climate data Satellite data collection & DB implementation Analysis of Correlation between desertification monitoring & climate factor in E.Asia Unexpected weather analysis due to warming Global warming effect on climate system Desertification effect on global climate change Very short range forecasting Typhoon & rainfall monitoring system development Regional linear coefficient development & improvement using regional monitoring Severe weather forecast using satellite Atmospheric stability index development using satellite data Severe weather detection forecast system building & improvement/ severe weather case study(rainy spell, typhoon)

13. Thank you