WMO Integrated Global Observing Systems (WIGOS) and the QA4EO

Transcription

1 WMO OMM World Meteorological Organization Working together in weather, climate and water WMO Integrated Global Observing Systems (WIGOS) and the QA4EO J. Lafeuille WMO Space Programme WMO

2 Outline WMO OMM 1. WMO in brief 2. Observing Systems 3. WMO Integrated Observing Systems 4. Relationship with QA4EO 5. Conclusions 2

3 World Meteorological Organization WMO OMM WMO is the specialized agency of the United Nations for meteorology (weather and climate), operational hydrology and related geophysical sciences, WMO has 188 Members (States and Territories) Fosters international cooperation Facilitates free and unrestricted exchange of information 3

4 WMO OMM Unique contribution to sustainable development and well-being of nations Within WMO, National Meteorological/Hydrological Services contribute to: protection of life and property against natural and man-made disasters, environment protection & management, international conventions, advising governments application of meteorology and hydrology to areas such as agriculture and food security, water resources and flood management, aviation, shipping, public health, energy, public information 4

5 The Premise behind GEOSS August 31,

6 WMO Global Observing Systems serving many (if not all) GEO SBAs WMO: Weather-Water-Climate and applications 9 SBAs Weather Other observing and information systems Climate Water Disasters Agriculture Health Energy Biodiversity Ecosystems 6

7 WMO OMM WMO establishes and coordinates global and regional networks Operational observation of meteorological, climatological, hydrological and geophysical variables, Operational Data exchange, management and standardization, Operational Processing of data to products, model outputs Technology transfer, training and research 7

8 Outline WMO OMM 1. WMO in brief 2. Observing Systems 3. WMO Integrated Observing Systems 4. Relationship with QA4EO 5. Conclusions 8

9 Global Observing Systems Space-based, surface-based remote sensing, and in-situ measurements WMO observing systems: Global Observing System (GOS) Global Atmospheric Watch (GAW) WMO Hydrological Cycle Observing System (WHYCOS) Co-sponsored systems: GCOS (GRUAN), GOOS GTOS 9

10 Contributions to the space-based CMA component of the GOS IMD JMA NOAA ROSHYDROMET 10

11 Space-based component of the Global Observing System (GOS) 11

12 Surface-based observation components WMO OMM 11,000 surface-based stations including Regional Basic Synoptic Networks (4000) Regional Basic Climatological Networks (3000) 1300 Upper-air stations (radio-sondes) 3000 aircraft-based stations (AMDAR) 12

13 WMO OMM Initial Global Ocean Observing System for Climate Status of the System in February : 8055 Platforms 13

14 WMO OMM Automatic weather stations 韶关 广州 汕头 湛江 Distribution of AWS of Guangdong Province (>700) 14

15 WMO OMM Meizhou Shaoguan Yangjiang Shantou Guangzhou 15 Shenzhen

16 Barrow, Alaska Tiksi, Russia Eureka, Canada Ny-Alesund, Svalbard Alert, Canada Summit, Greenland Establishing Intensive Atmospheric Observatories In the Arctic is the component of NOAA/SEARCH being directed by ESRL 16

17 Outline WMO OMM 1. WMO in brief 2. Observing Systems 3. WMO Integrated Observing Systems 4. Relationship with the QA4EO 5. Conclusions 17

18 Studying Earth as a Complex System WMO OMM Atmosphere Surface Winds Precipitation Reflection and Transmission Evaporation Transpiration Surface Temperature Land Circulation Surface Winds Precipitation Reflection and Transmission Surface Temperature Evaporation Currents Upwelling Infiltration Runoff Nutrient Loading Surface Temperature Currents Ocean 18

19 WMO OMM Overview of Weather and Climate Models and the Required Observations Mid-1970s Mid-1980s Early 1990s Late 1990s Present Day Early 2000s? Atmosphere Atmosphere Atmosphere Atmosphere Atmosphere Atmosphere Weather Land Surface Land Surface Land Surface Ocean & Sea IceOcean & Sea Ice Land Surface Land Surface Ocean & Sea IceOcean & Sea Ice Climate Variability Sulphate Aerosol Sulphate Aerosol Sulphate Aerosol Non-sulphate Aerosol Carbon Cycle Non-sulphate Aerosol Carbon Cycle Climate Change Need an Integrated Global Observing System Going Beyond the WWW Dynamic Vegetation Atmospheric Chemistry 19

20 WMO OMM WMO Integrated Global Observing Systems (WIGOS) Top level goal: A comprehensive observing system satisfying the evolving observing requirements of WMO Members in a cost-effective and sustained manner Objective : Integration of WMO observing systems and enhanced coordination with observing systems of partner organizations Key requirements Quality management (User focus, quality assurance, traceability, documentation, capacity building, evaluation/improvement ) Interoperability through data sharing and standardization Optimization (Coordinated planning, platform opportunities, innovation..) 20

21 Key areas of standardization WMO OMM 21

22 WMO OMM 1km for on 06 September 2008 Aircraft winds do not always Agree with other collocated aircraft winds, given real atmospheric variability Weather radar winds only where it is raining 22

23 Equatorial Crossing Times of planned polar orbiting missions in 2010/2011 Optimizing the global planning ECT: 18h Meteor-M2 FY-3B North Pole view NOAA-19 ECT: 00h ECT: 12h FY-3A DMSP Metop Meteor-M1 ECT: 06h 23

24 WMO OMM Adapting to evolving requirements: The GOS evolution process Requirements Requirements Requirements Requirements Long-term vision of the GOS Gap analysis Implementation Plan Members Space Agencies programmes 24

25 The Co-Sponsored Observing Systems IOC, WMO, UNEP, ICSU FAO, WMO, UNEP, UNESCO, ICSU WMO, IOC, UNEP, ICSU

26 WMO OMM WIGOS will build on existing networks and practices Rolling Review of Requirements to adapt systems to evolving needs Commission on Instruments and Methods of Observation (CIMO) has longstanding experience in defining standards & recommended practices Long experience in coordinating a globally interoperable telecom network (GTS), data representation definition and maintenance WIS data management standards and conventions (file naming convention, metadata profile, catalogue search) WMO standardizing body for meteorological matters (agreement with ISO) WMO Technical Regulations (Manual on the GOS, Manual on Codes, Manual on GTS, Guide to Meteorological Instruments and Observations) Other guidance documents (Best practices for the management of the WWW operational, Guidelines of the Commission for Climatology ) 26

27 WMO OMM WIGOS Implementation Process (2007) 15 th Congress endorsed the Integration of Observing Systems as a major objective in the new WMO Strategic Plan, together with WIS (2008): WIGOS Concept of Operations (CONOPS) Initial WIGOS Development and Implementation Plan (WDIP) Start of Pilot and Demonstration Projects (2009) (Draft) Comprehensive Strategy and Action Plan for WIGOS implementation (2010) Finalized Strategy and Action Plan, for submission to 16 th Congress ( ) Congress Approval and Initial implementation of WIGOS (processes in place) ( ) Continuous evolution of WIGOS to meet evolving requirements 27

28 Pilot projects / demonstration projects WMO OMM Demonstration projects in every WMO Region to raise awareness and identify impact Pilot projects initiated to test the integration concept in different domains Dissemination of Ozone and Aerosol observations through the WIS Hydrological Applications Runoff Network Integration of AMDAR (observations aboard commercial aircrafts) Crosscutting role of the Instruments and Methods of Observation Programme Marine Meteorological and other appropriate Oceanographic Observations GCOS Reference Upper-Air Network (GRUAN) Global Space-based Inter-calibration System (GSICS) 28

29 Outline WMO OMM 1. WMO in brief 2. Observing Systems 3. WMO Integrated Observing Systems 4. Relationship with QA4EO 5. Conclusions 29

30 WMO OMM WIGOS and the QA4EO WMO global observing systems, WIS are components of GEOSS QA4EO is presented as a starting point for GEOSS Quality Assurance Strategy Convergence is being investigated between QA4EO and WMO standards and practices 30

31 Seeking convergence: QA4EO and WIGOS quality approach Suggested amendment of QA4EO conceptual structure Strategic background QA4EO Goal GEOSS: seemless and continuous delivery of information to meet needs of societal benefit areas Interoperability among diverse EO data sources Key principles Strategy Standardization Data suitability Strategy Establish a set of Data accessibility guidelines based on best practices Theme areas Guiding principle Guidelines Implementation enabler Data quality All data or products must have a QI based on a documented assessment of their traceability to an agreed reference. Comparisons Procedures Reference standards Documentation Sound and harmonized doc management Document identification and maintenance Outreach & Education Data Management Data and metadata sharing protocols and principles Data delivery Metadata content Formats 31

32 WMO OMM Main WMO comments on QA4EO V2/V3 general points for further discussion at the workshop (1/2) Guiding principles of QA4EO (quality assurance, traceability, interoperability, use of reference standards, data availability, data exchange..) are excellent and in full agreement with WMO recommended practices Particularly relevant in the context of WIGOS and WIS However careful review would be needed if the QA4EO guidelines were to become mandatory provisions applicable to all GEO SBAs 32

33 WMO OMM Main WMO comments on QA4EO V2/V3 general points for further discussion at the workshop (2/2) Suggest reference to existing standards, Technical Regulations, guides and practices when available (CIMO, GOS, GTS, Codes, Climatology..) Avoid redundancy (within guidelines, among guidelines, with existing docs) Domain of application of the guidelines to be defined on case-by-case according to: practicality (space-based / surface-based, network size) need (taking into account existing guides or regulations) Clarify status & usage of QA4EO: guideline or requirement? Intended status and usage have an impact on content, approval authority. ( The QA4EO is approved by QA4EO ) 33

34 Conclusions WMO OMM Building on WMO s experience in global systems, WIGOS and WIS will further enhance interoperability and quality management, among WMO s and co-sponsored observing systems WIGOS and WIS will advance GEOSS objectives in WMO s areas of activities Convergence between WIGOS /WIS quality approach and QA4EO is thus encouraged when refining the QA4EO Expanding the scope, status, usage of QA4EO has significant impact on content, and raise a governance issue. This should be clarified to facilitate the implementation of QA4EO. 34

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