1 / 15

Update on GCOS Activities and collaboration with CEOS

Update on GCOS Activities and collaboration with CEOS. Carolin Richter, Director, GCOS Secretariat CEOS 24th Plenary, 3-5 November 2009 Phukhet, Thailand. Outline. Update of GCOS Implementation Plan – Cost estimates Satellite Supplement – Possible update

page
Télécharger la présentation

Update on GCOS Activities and collaboration with CEOS

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. Update on GCOS Activities and collaboration with CEOS Carolin Richter, Director, GCOS Secretariat CEOS 24th Plenary, 3-5 November 2009 Phukhet, Thailand

  2. Outline • Update of GCOS Implementation Plan – Cost estimates • Satellite Supplement – Possible update • Thoughts on continued CEOS-GCOS Interactions and how GCOS as a neutral assessment programme can aid space agencies in meeting climate requirements

  3. Update of GCOS Implementation Plan • Draft submitted to UNFCCC on 28 October, for consideration at COP 15 • Open review 15 November 2009 – 31 January 2010 • Update on: priorities, ECVs, satellite needs, cost estimates • Consistent with (and going beyond) Satellite Supplement • Cost estimates: • Additional annual cost needed for climate on top of existing support • Included in costs are: • Missions primarily/only for climate are costed • Missions currently not committed but important for climate (e.g., altimetry) • Not included in costs are: • Missions not primarily built for climate but from which data are/will be important for climate • FCDR data analysis and ECV product generation are costed • Estimates given in 5 cost bands (1-10M USD/yr, 10-30M USD/yr etc.)

  4. Summary of annual additional cost needed to implement Actions in 2009 GCOS IP Update (draft v1.0) All numbers in million USD Status: 28 October 2009

  5. Possible update of GCOS Satellite Supplement • Objective: Ensure that any update of the CEOS reponse to GCOS IP is in line with the Updated 2009 GCOS IP. First step: Update 2006 Satellite Supplement to the GCOS IP (GCOS-107) • Update detailed GCOS requirements for FCDRs and ECV products in terms of • accuracy, • stability, • temporal/spatial resolution, • calibration and validation needs and opportunities, • relevant international working groups. • GCOS SC-XVII discussed possibility of updating Satellite Supplement, and left the decision open • If CEOS feels such an update is needed in light of the Updated GCOS IP, consider this as of late 2010/2011

  6. CEOS-GCOS Collaboration (1) • GCOS is a “CEOS Associate” • GCOS is committed to continue the successful partnership with CEOS • GCOS is committed to support and advise CEOS on coordinated action for climate, through inter alia: • Continued collaboration with CEOS Climate Coordinator • Collaboration with prospective CEOS Climate Expert Team • Regular participation in SIT and Plenary sessions • Any other means as appropriate • GCOS is committed to support CEOS (and other bodies seeking to implement climate requirements), where needed, in its dialogue with the UNFCCC, through inter alia: • Exchange of information related to UNFCCC sessions (SBSTA, COP, AWG-LCA), e.g. statements in plenary, reports, side events

  7. CEOS-GCOS Collaboration (2) • The CEOS Response to GCOS (59-action plan) is comprehensive, but not complete (e.g. re ECV product generation) • CEOS agencies included additional actions in the Climate SBA of the CEOS Implementation Plan for GEOSS • The Constellations also evolve with attention to GCOS and the GCMPs • Activities under SCOPE CM address ECV product generation for mainly meteorological ECVs • Can all this be mapped into an updated overall CEOS response, with attention to the Updated GCOS IP-09?

  8. Thank you For more information about the GCOS programme please visit our website http://gcos.wmo.int Contact Information GCOS Secretariat c/o World Meteorological Organisation (WMO) 7 bis, Avenue de la Paix P.O. Box 2300 1211 Geneva 2, Switzerland Tel: +41 22 730 80 67 Fax: +41 22 730 80 52 E-mail: gcosjpo@wmo.int

  9. Considerations for SIT • GCOS suggest that a few CEOS individuals critically review the cost estimates in the current draft Updated GCOS IP • N.B. GCOS will take full responsibility for the costings and not cite contributed advice (ultimately only an individual agency can cost its own missions). • GCOS suggest a discussion on • A possible update to the Satellite Supplement, associated with • An updated Response by CEOS to GCOS needs • GCOS Guideline for consideration by CEOS • GCOS is the climate observing component of GEOSS –> -> New task in GEO 2009-2011 Work Plan: CL-09-02 “Accelerate the implementation of the GCOS” Sub-task a) Key Observations for Climate Sub-task b) Key Climate Data from Satellite Systems (formerly CL-06-02)

  10. GCOS Guideline for generation of ECV datasets and products In working towards meeting the GCOS requirements, particular attention to: • Respond to increasing demand by producers to ensure quality / meeting GCOS requirements • Enable: (1) Self-assessment of quality by producers (2) Transparency for all users to assess quality

  11. What next?2009 Update of GCOS Implementation Plan • Basis: • 2004 Plan; 2006 Satellite Supplement • Update, not rewrite • Recognizing progress and changes in: • Science (e.g., IPCC AR4, Sydney workshop “Learning from the AR4”) • Technology (e.g., satellite sensors, ocean in-situ platforms) • Needs (e.g., stronger focus on adaptation and mitigation options) • International coordination (e.g., GEO/GEOSS, UN System “Delivering as One” on Climate Change) • Noting: • Views expressed in National Reports on GCOS • Views by CEOS agencies • Expert advice (3 task team meetings in 2009)

  12. 2009 Update of GCOS Implementation Plan • Request for Updated IP by UNFCCC SBSTA 30 includes: • Request for cost estimations to implement GCOS, broken down by region, observing system, and between developing and developed countries • Draft by 2 November 2009, for consideration at COP 15 • Open review November 2009 – January 2010 • Final by April 2010 • Current draft Updated IP includes: • Some new ECVs (Ocean oxygen, Soil Moisture, Soil Carbon), additions (Precursors to Aerosols, O3) and some refined ECVs terms • Actions, with Agents, Timelines, Performance Indicators, Costings • More emphasis on Earth system cycles • More emphasis on regional and local networks • More emphasis on reanalysis, reprocessing and research • CEOS Climate Coordinator provided comments on initial draft (v0.4, April 2009)

  13. GCOS Essential Climate Variables (ECVs) in draft Update of GCOS IP (v0.5.4) • Priority list of variables to be observed systematically • Criteria: • Global observations feasible (practical, cost-effective) • High impact on needs of UNFCCC, climate change assessments (IPCC) • Atmospheric (16) • Surface – Air temperature, Wind speed and direction, Water vapour, Pressure, Precipitation, Surface radiation budget • Upper Air – Air temperature, Wind speed and direction, Water vapour, Cloud properties, Earth radiation budget (including solar irradiance) • Composition – Carbon dioxide, Methane and other long-lived greenhouse gases, Ozone and Aerosol, supported by their precursors. • Oceanic (15) • Surface – Sea-surface temperature, Sea-surface salinity, Sea level, Sea state, Sea ice, Current, Ocean colour (for biological activity), Carbon dioxide partial pressure, Ocean acidity,Phytoplankton • Sub-surface: Temperature, Salinity, Current, Nutrients, Carbon dioxide partial pressure, Ocean acidity, Oxygen,[Marine biodiversity and habitat properties] • Terrestrial (13) • River discharge, Water use, Ground water, Lake levels, Snow cover, Glaciers and ice caps, Ice sheets, Permafrost and seasonally-frozen ground, Albedo, Land cover (including vegetation type), Fraction of absorbed photosynthetically active radiation (FAPAR), Leaf area index (LAI), Above-ground biomass, Soil carbon, Fire disturbance, Soil moisture,[Habitat properties]

  14. Some GCOS Milestones • GCOS 2nd Adequacy Report in Support of the UNFCCC (2003): identified gaps and deficiencies in observing systems for climate • GCOS Implementation Plan in Support of the UNFCCC (2004) : the roadmap for the global climate observing system in the next 5-10 years (in situ, space-based, models, institutions, agents) – 131 Actions • September 2006: Publication of GCOS-107 “Systematic Observation Requirements for Satellite-based Products for Climate” (‘Satellite Supplement’ to GCOS IP) • October/November 2006: Publication by Space Agencies (CEOS): “Satellite Observation of the Climate System”; as a response to space component of GCOS IP • Adoption by UNFCCC (2007) of revised national systematic observation reporting guide lines – matching the GCOS IP

More Related