1 / 31

Toshio Koike, CEOP Lead Scientist The University of Tokyo

GEO HP: http://earthobservations.org. Global Earth Observation System of Systems ( GEOSS ) and the CEOP High Altitude Observatories. Toshio Koike, CEOP Lead Scientist The University of Tokyo. Earth Observation Summit I. DECLARATION Affirmed need for:

benita
Download Presentation

Toshio Koike, CEOP Lead Scientist The University of Tokyo

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. GEO HP: http://earthobservations.org Global Earth Observation System of Systems (GEOSS) and the CEOP High Altitude Observatories Toshio Koike, CEOP Lead Scientist The University of Tokyo

  2. Earth Observation Summit I DECLARATION Affirmed need for: • Comprehensive, coordinated, sustained Global Earth Observations • Capacity-building related to Earth observations • Exchange of observations in a full and open manner • A 10-year Implementation Plan The ad hoc Group on Earth Observations (ad-hoc GEO) U.S. Department of State, Washington DC July 31, 2003

  3. Earth Observation Summit II • Framework Document • Nine specific areas of socio-economic benefit; • Disasters, Health, Energy, Climate, Water, Weather, Ecosystems, Agriculture and Desertification, Biodiversity • The Global Earth Observation System of Systems (GEOSS) • A 10-Year Implementation Plan; • The Implementation Planning Task Team (IPTT) Hotel Okura, Tokyo, Japan April 25, 2004

  4. Earth Observation Summit III • Summit Resolution • Endorsed the GEOSS 10-Year Implementation Plan • Noted with appreciation the extensive supporting material in its companion Reference Document • Established formally the Group on Earth Observations (GEO) • Issued special communiqué relating to support for tsunami and multi-hazard warning systems with the context of the Global Earth Observations System of Systems (GEOSS) Palais d’Egmont, Brussels, Belgium February 16, 2005

  5. The 10-Year Implementation Plan Vision for GEOSS The vision for GEOSS is to realize a future wherein decisions and actions for the benefit of humankind are informed by coordinated, comprehensive and sustained Earth observations and information.

  6. The 10-Year Implementation PlanReference Document The end-to-end nature of data provision, the feedback loop from user requirements, and the role of GEOSS

  7. Coordinated Enhanced Observing Period (CEOP) an Element of WCRP initiated by GEWEX CEOP HP : http://www.ceop.net EOP-1 EOP-2 EOP-3 EOP-4 Data Collection:2001-2004 / 2005-2007: Research

  8. 60% of the world population

  9. WARM COLD

  10. Reference Site Diurnal Cycle: TRMM, ADEOSII,Terra+Aqua Radiation:CERES, MODIS, GLI Cloud Properties:MODIS,GLI Precipitation Profile:PR Atmos. Column Values(WV, CWC, Rain): AMSR/AMSRE Atmos. Column Values(Precip.): AMSR/AMSRE H Atmos. Profile: AIRS Atmos. Profile:: AIRS,AMSU,MHS SSW:QuickSCAT, SeaWinds, ASAR, PALSAR, AMSR/AMSRE Land Surf. Hydrol. Soil Moist. Snow, Surf. Temp, VWC. AMSR/AMSRE H SST:MODIS,GLI,AMSR,AMSRE Land Cover: ETM, ASTER, MODIS, GLI Land Surf. Heterogeneity: ETM,ASTER+MODIS,GLI ASAR,PALSAR+AMSR,AMSRE Equator Ocean Land Himalayas Tibetan Plateau Satellites Atmos. Profile: AIRS

  11. Validation of Mixing Ratio at 600-500hPa Level, Tibet Reference Site, 2004) Comparison of the Errors of Mixing Ratio at Each Level Radio Sonde(g/kg) daytime nighttime NCEP/NCAR Corrected AIRS AIRS(g/kg) Time Series of Corrected AIRS Water Vapor Product Lhasa600～500hPaLevel, Daytime, 2004 corrected product In-situ data Mixing Ratio (g/kg) Validation of AIRS Water Vapor Product Nomoto et al, 2005

  12. W SE SW SW SE W Increase of Column Water Vapor mm mm Nomoto et al, 2005

  13. Reference Site Diurnal Cycle: TRMM, ADEOSII,Terra+Aqua Radiation:CERES, MODIS, GLI Cloud Properties:MODIS,GLI Precipitation Profile:PR Atmos. Column Values(WV, CWC, Rain): AMSR/AMSRE Atmos. Column Values(Precip.): AMSR/AMSRE H Atmos. Profile: AIRS Atmos. Profile:: AIRS,AMSU,MHS SSW:QuickSCAT, SeaWinds, ASAR, PALSAR, AMSR/AMSRE Land Surf. Hydrol. Soil Moist. Snow, Surf. Temp, VWC. AMSR/AMSRE H SST:MODIS,GLI,AMSR,AMSRE Land Cover: ETM, ASTER, MODIS, GLI Land Surf. Heterogeneity: ETM,ASTER+MODIS,GLI ASAR,PALSAR+AMSR,AMSRE Equator Ocean Land Himalayas Tibetan Plateau Satellites Land Surf. Hydrol. Soil Moist. Snow, Surf. Temp, VWC. AMSR/AMSRE

  14. AWS ASSH Location of AWS and ASSH in AMSR experimental fields of the study area (UB:Ulaanbaatar, CY:Choir, MG:Mandalgobi, SA:Study area)

  15. Temporal Variation of Spatially Averaged Validation (Koike et al, 2003)

  16. West 5.7% average of the absolute errors 8.1% East

  17. Seasonal Variation of the Soil Moisture in the Tibetan Plateu

  18. Reference Site Diurnal Cycle: TRMM, ADEOSII,Terra+Aqua Radiation:CERES, MODIS, GLI Cloud Properties:MODIS,GLI Precipitation Profile:PR Atmos. Column Values(WV, CWC, Rain): AMSR/AMSRE Atmos. Column Values(Precip.): AMSR/AMSRE H Atmos. Profile: AIRS Atmos. Profile:: AIRS,AMSU,MHS SSW:QuickSCAT, SeaWinds, ASAR, PALSAR, AMSR/AMSRE Land Surf. Hydrol. Soil Moist. Snow, Surf. Temp, VWC. AMSR/AMSRE H SST:MODIS,GLI,AMSR,AMSRE Land Cover: ETM, ASTER, MODIS, GLI Land Surf. Heterogeneity: ETM,ASTER+MODIS,GLI ASAR,PALSAR+AMSR,AMSRE Equator Ocean Land Himalayas Tibetan Plateau Satellites

  19. Atmospheric Heating over the Tibetan Plateau CEOP/CAMP-Tibet IOP in 2004 (Taniguchi et al, 2005)

  20. Diurnal Cycle of Atmospheric Heating N S N S CEOP/CAMP-Tibet IOP in 2004 2 hourly Change of Atmospheric Temperature (Taniguchi et al, 2005)

  21. Reference Site Diurnal Cycle: TRMM, ADEOSII,Terra+Aqua Radiation:CERES, MODIS, GLI Cloud Properties:MODIS,GLI Precipitation Profile:PR Atmos. Column Values(WV, CWC, Rain): AMSR/AMSRE Atmos. Column Values(Precip.): AMSR/AMSRE H Atmos. Profile: AIRS Atmos. Profile:: AIRS,AMSU,MHS SSW:QuickSCAT, SeaWinds, ASAR, PALSAR, AMSR/AMSRE Land Surf. Hydrol. Soil Moist. Snow, Surf. Temp, VWC. AMSR/AMSRE H SST:MODIS,GLI,AMSR,AMSRE Land Cover: ETM, ASTER, MODIS, GLI Land Surf. Heterogeneity: ETM,ASTER+MODIS,GLI ASAR,PALSAR+AMSR,AMSRE Equator Ocean Land Himalayas Tibetan Plateau Satellites

  22. Four Dimensional Data Assimilation Soil Moisture Snow Land Surface Scheme Snow Physics Model Microwave Radiometer Precipitation CloudPhysicsModel Aqua Surface Emissivity & Temp. TRMM

  23. Game-Tibet Pathmathevan & Koike, 2001 Soil Moisture Surface Temperature Assimilated Brightness Temperature Observed Brightness Temperature

  24. Minimization Scheme Reference Site Data Atmospheric Forcing Data Land Data Assimilation System Land Surface Scheme TMI/AMSR-E Radiative Transfer Model Cost Function

  25. Minimization Scheme NWP Centers Prediction, Re-analysis Land-Atmosphere Data Assimilation System Satellite Regional Products Regional Model Land Data Assimilation System Land Surface Scheme TMI/AMSR-E Radiative Transfer Model Cost Function

  26. L-A DAS Only Regional Model (Boussetta et al, 2005)

  27. SCIENTIFIC ACTIVITIES OF CEOP PHASE2 MODEL OUTPUT REFERENCE SITES REFERENCE BASINS SATELLITES Global Regional Local Diurnal Intra-seasonal Seasonal DATA INTEGRATION & DISSEMINATION WATER & ENERGY SIMULATION & PREDICTION (WESP) Water and Energy Budget Studies Global Land Data Assimilation Systems Inter-CSE Transferability Study Semi-arid Region Study Cold Region Study CEOP INTER-MONSOON STUDY (CIMS) Coordinated Model Integration Process Monsoon System Inter Comparison Aerosol - Monsoon Water Cycle Interaction CEOP Analyses Intercomparison Project Extreme Events Impact Analysis Project Down Scaling 2007-2010: Implementation of New Activities 2005-2006: Completion of Phase1 Preparation for New Activities Watershed Hydrology Study Water Resources Study

More Related