Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Issues CEOP in WCRP CEOP in WCRP CEOP Phase 1 Achievements CEOP Phase 1 Achievements In-situ Reference Site Data in CEOP In-situ Reference Site Data in CEOP Data Examples Data Examples CEOP Phase 2 – An Outlook CEOP Phase 2 – An Outlook F. Beyrich, T. Koike, J. Roads

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007  satellite data & products  global model output data  in-situ reference site data CEOP – Goal and Objectives... seasonal march, driving mechanisms and possible physical connections of the monsoon systems... document and simulate water and energy fluxes and reservoirs on diurnal to annual time scales and to better predict these for water resource applications

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 CEOP Schedule (Phase 1) 27 month data collection period

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 CEOP was initiated as a major step towards bringing together the research activities in GHP/GEWEX and related projects in WCRP (CLIVAR; CLiC). CEOP initially developed into an important but separate element of WCRP. It has since come back into the GEWEX fold in its merge with GHP to form the Coordinated Energy and water-cycle Observation Project. CEOP been endorsed by the Integrated Global Observing Strategy Partnership (IGOS-P) as the first element of the IGOS-P Integrated Global Water Cycle Observations (IGWCO) Theme. Hydrometeorological Projects CEOP

Coordinated Enhanced Observing Period Convergence of Observations A Prototype of the Global Water Cycle Observation System of Systems Three Unique Capabilities

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Satellite Data Available at UTokyo: ADEOS-II ADEOS-II TRMM TRMM Aqua Aqua DSP13-15 (SSM/I) DSP13-15 (SSM/I) NOAA-AVHRR NOAA-AVHRR (Terra) (Terra) (MSG) (MSG)

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Model Data Available at MPI Hamburg

CSEReference SiteEOP-3EOP-4 BALTEXCabauw Lindenberg Norunda Sodankyla CAMPChao-Phraya River Equatorial Island Himalayas Korean Haenam Korean Peninsula Mongolia Northeast Thailand Northern South China Sea Siberia Taiga Siberia Tundra Tibet Tongyu Western Pacific Ocean AMMANiamey Oueme CSEReference SiteEOP-3EOP-4 GAPPBondville Ft. Peck Mt. Bigelow Oak Ridge ARM SGP LBABrasilia Caxiuana Manaus Pantanal Rondonia Santarem MAGSBERMS MDBMurrumbidgee Tumbarumba ARMNorth Slope of Alaska Tropical Western Pacific CEOP Phase I Reference Site Data Set Availability (as of 9 March) Complete Partial

Reference Site Metadata Individual Site Metadata includes: Station (s) Contact (s) Links to relevant web pages Station location (e.g. maps, photos) Station description (e.g. vegetation characteristics, soil types, climate) Parameters and Instrumentation descriptions (SFC, TWR, STM, FLX, UA) Links to presentations Links to data sets and additional documentation

Data Source Data/Doc Arrive at EOL Visual Inspection of Data and Plots Available On-Line EOL Updates Status Table and Detailed Notes Reference Site EOP-3/4 Data Flow Apply Auto/Manual Data/Doc Consistency Checks Format Verification Gross Limit Checks Exact/Inexact Dup Records Data/Flag/Doc Checks Generate Flagging and Site Statistics Merge Data

Coordinated Enhanced Observing Period Interoperability Arrangement A well organized collecting, processing, storing, and disseminating shared data, metadata and products Data Integrating/Archiving Center at University of Tokyo and JAXA of Japan Model Output Data Archiving Center at the World Data Center for Climate, Max-Planck Institute for Meteorology of Germany In-Situ Data Archiving Center at NCAR (National Center for Atmospheric Research) of USA Three Unique Capabilities

Coordinated Enhanced Observing Period Data Management Distributed- and Centralized- Data Integration Functions In-situ satellite model UCAR MPI UT/JAXA In-situ Computing Power Computing Power Distributed Integration Services GrADS/ DODS for Subsets GrADS/ DODS for Subsets GrADS/ DDDS for Subsets Centralized Integration Services Three Unique Capabilities

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 CEOP In-Situ Reference Site Data  36 reference sites  nominated from the GEWEX Regional Hydroclimate Projects (RHPs)  covering different geographic and climate conditions Photo copyrights: Univ. Tokyo, FMI, KNMI, DWD, CPTEC-INPE, IORGC-JAMSTEC, CAS, MSC

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Data Sets: SFC (temperature, humidity, pressure, wind, radiation, precipitation, snow cover) SFC (temperature, humidity, pressure, wind, radiation, precipitation, snow cover) STM (soil temperature and moisture profiles) STM (soil temperature and moisture profiles) TWR (tower profiles of temperature, humidity, wind) TWR (tower profiles of temperature, humidity, wind) FLX (energy fluxes) FLX (energy fluxes) Sonde (high-resolution radiosonde profiles) Sonde (high-resolution radiosonde profiles) CEOP In-Situ Reference Site Data  quality-controlled, quality flag for each value  harmonized data format and quality flag system  metadata and site description available

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Data Availability & Data Quality

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Time Series: Energy Fluxes at Lindenberg - Falkenberg  Considerable interannual variability (mean precipitation sum May-Sep: 167 mm, 265 mm, and 351 mm, respectively)

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Fluxes over Heterogeneous Terrain Forest Farmland (diff. types) Water

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Fluxes over Heterogeneous Terrain Flux Aggregation Techniques tile averaging tile averaging scintillometry scintillometry aircraft aircraft

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Site Comparison: The BALTEX Sites

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Data Use in CEOP Model Studies E.g., Kato et al., JMSJ 85A ( )

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 CEOP II in WCRP  „... Merger of GHP activities and CEOP under one umbrella...“  CEOP = Co-ordinated Energy and water cycle Observation Project Data Collection: Science Foci Water and energy budget studies (continental scale) Water and energy budget studies (continental scale) Semi-Arid Region Study Semi-Arid Region Study Cold Region Study Cold Region Study Monsoon – aerosol – water cycle interaction Monsoon – aerosol – water cycle interaction Hydrological applications Hydrological applications

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 CEOP Links  Stronger links in WCRP (GEWEX, CliC, CLIVAR, WGNE)  Common data archives / networks (CEOP - CliC, CEOP - BSRN)  Links to IPY and IGBP - iLEAPS  CEOP as a demonstration project for GEOSS  Integration of CEOP in GCOS ?

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Reference Sites  CATCH  MAHASRI  CPPA  DRI / IP3  Phase 2 NEEESPI  Additional sites / new continental-scale hydroclimate projects  Some sites will fill data gap 2005 / 2006  Additional data considered: Clouds, aerosol, hydrology

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Issues CEOP in WCRP CEOP in WCRP CEOP Phase 1 Achievements CEOP Phase 1 Achievements In-situ Reference Site Data in CEOP In-situ Reference Site Data in CEOP Data Examples Data Examples CEOP Phase 2 – An Outlook CEOP Phase 2 – An Outlook

 Metadata conceptual modelMetadata conceptual model ISO metadata  Application requirementsApplication requirements  Metadata implementation modelMetadata implementation model Metadata standard development framework  Web service applicationWeb service application ISO19139 Metadata- implementation OGC WFS,WCS,CTS

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 In-Situ Data (Reference Sites) Available at NCAR-EOL Boulder

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Data Archives and Data Services

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Issues CEOP in WCRP CEOP in WCRP CEOP Phase 1 Achievements CEOP Phase 1 Achievements In-situ Reference Site Data in CEOP In-situ Reference Site Data in CEOP Data Examples Data Examples CEOP Phase 2 – An Outlook CEOP Phase 2 – An Outlook

Hans-Jörg Isemer, International BALTEX Secretariat, CEOP Reference Sites Data Release Guidelines Data exchange guidelines: (3) Data users: No transfer to third parties. (4) Data release to data users: Turn-around period. Category 1 data: 6 months Category 2 data: 15 months (2) CDA and data users: Commercial exploitation of CEOP data is prohibited. (1)To comply with WMO Resolutions 40 (CG-XII) and 25 (CG- XIII) in particular: No financial implications. (5) Acknowledgement and citation (6) Co-Authorship for Reference Sites’ PIs recommended, collaboration base required if PI requests co-authorship (in particular for category 2 data) (7) CEOP Publication Library at CDA

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Issues CEOP in WCRP CEOP in WCRP CEOP Phase 1 Achievements CEOP Phase 1 Achievements In-situ Reference Site Data in CEOP In-situ Reference Site Data in CEOP Data Examples Data Examples CEOP Phase 2 – An Outlook CEOP Phase 2 – An Outlook

Surface Fluxes in CEOP Landflux Workshop, Toulouse May 28, 2007 Issues CEOP in WCRP CEOP in WCRP CEOP Phase 1 Achievements CEOP Phase 1 Achievements In-situ Reference Site Data in CEOP In-situ Reference Site Data in CEOP Data Examples Data Examples CEOP Phase 2 – An Outlook CEOP Phase 2 – An Outlook