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OOPC-12

OOPC-12. Paris, 2-5 May, 2007 Bob Keeley. Outline. Work within JCOMM Operations Programme Area Services Programme Area Data Management Programme Area Activities in IODE and IOC Other Activities and Projects Biological Activities. Paris 2-5 May 2007. JCOMM OPA-1.

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OOPC-12

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  1. OOPC-12 Paris, 2-5 May, 2007 Bob Keeley

  2. Outline • Work within JCOMM • Operations Programme Area • Services Programme Area • Data Management Programme Area • Activities in IODE and IOC • Other Activities and Projects • Biological Activities Paris 2-5 May 2007

  3. JCOMM OPA-1 • JCOMM OPA = Joint Commission on Oceanography and Marine Meteorology, Operations Programme Area • General: • Expand contributions to performance metrics • Some data management activities of OPA have links to DMPA but need to improve links between OPA and DMPA • Emphasize importance of metadata • Encourage timely submission of data to archives to ensure data get through to WDCs. Paris 2-5 May 2007

  4. JCOMM OPA-2 • Overall strategy: • OPA has performance metrics (http://www.oco.noaa.gov/index.jsp?show_page=page_status_reports.jsp&nav=observing) that show progress towards GCOS targets by variable • Strategy deals in observing system by system with weaker reference to variable by variable • Needs more equality in these views since it is not obvious why moving support from one system to another harms reaching objectives • Does it address all GCOS-92 variables? • SOT and ship ID masking: • Reported concern about rapid availability of ship locations as reported on GTS • SOT has developed a plan to mask call signs • A concern is with the complexity of the solution and the potential for loss of ship information in the archive Paris 2-5 May 2007

  5. JCOMM OPA-3 • Argo: • Made a plea at IODE for more rapid delivery of CTD observations to CCHDO (not just TESACs) • Some IODE members expressed concern that researchers sending data directly to CCHDO may short circuit data reaching national archive centres. • Format is stabilizing on netCDF with CF conventions. This is good • WOCE, now Argo, have driven broad acceptance of netCDF • Meta-T: • Project to organize the delivery of metadata relevant to SST observations - leading the way for others. • Led by Elanor Gowling of UK • Developing plan of how to collect and archive metadata. • Links to DMPA and ODAS work in China Paris 2-5 May 2007

  6. JCOMM SPA • General: • Question about how SPA will drive OPA, DMPA for data to deliver services • Looking at redundancies in drifter reports • GHRSST: • Web site (http://www.ghrsst-pp.org/ ) allows for direct comparison of SST from satellite and in-situ • ETWS: • Collaboration with DMPA ETMC on development of extreme wave database • Proposal drafted and presented to IODE • Looking at opportunities to install wave sensors on existing platform (moorings, drifters) Paris 2-5 May 2007

  7. JCOMM DMPA-1 • Overall: • Want to develop closer ties to other PAs • Encourage convergence to fewer formats, standards for all kinds of issues (i.e. QC, vocabularies, metadata, …) • Work with IODE, WDCs to harmonize data handling • Lots of areas of cross overs with IODE and WDCs • JCOMM budget is small • No direct interactions at present with Coastal-GOOS • Will be reporting activities to JCOMM-III in context of GCOS-92 actions Paris 2-5 May 2007

  8. JCOMM DMPA-2 • ODAS activities: • Reviewed the ODAS site and made recommendations to improve content • Stressed that format should support Meta-T requirements (work with ETMC) • CB: • Organizing a training course on End-to-end Data Management project (E2E of ETDMP) for 3rd quarter, 2007 • Identifying material for OceanTeacher • WMO QMF: • Includes harmonization of terminology and review of technical documents • DMCG will be reviewing old IGOSS and JCOMM documentation to bring them up-to-date as required Paris 2-5 May 2007

  9. JCOMM DMPA-3 • Metadata – ISO profiles: • There is an ISO ocean profile created through IODE and an ISO meteorology profile created through a WMO committee • Placed ocean author in meteorological committee to reconcile to a single profile • See also links to table driven codes, GEOSS • Table driven codes: • Assist in immediate preparation of templates for present code forms. • Bring Master Table 10 into compliance with present BUFR rules • Look to standardize content across templates Paris 2-5 May 2007

  10. JCOMM DMPA-4 • Data management strategy: • Developing this is a directive from JCOMM-II • Wide circulation. Now being edited based on comments and result will be the first version • Working on implementation plan that links recommendations of strategy to work carried out in DMPA and related areas • Communications: • IOC/JCOMM to provide hosting facilities • Will prepare web page templates and we will provide content • GOSUD (Global Ocean Surface Underway Data): • Held joint meeting with SAMOS (Shipboard Automated Meteorological Observing System) lead by Smith at FSU. • GDAC operating at IFREMER (http://www.ifremer.fr/gosud/) • New co-chair; Loic Petit de la Villeon (France) replaces Thierry Delcroix • OPA is starting a surface salinity project in which GOSUD can be embedded Paris 2-5 May 2007

  11. ETDMP Activities • ETDMP (Expert Team on Data Management Practices): • ET is a joint expert team of JCOMM and IODE • Work is focused on linking Russian prototype of E2E system to WIS (WMO Information System) • Has had some success in making connection to WIS. More work is needed • Prepared a “checklist” of what is required to make data available to WIS • Russian prototype will be basis of Ocean Data Portal being considered by IODE (also link to WIS, GEOSS). Paris 2-5 May 2007

  12. ETMC Activities • ETMC (Expert Team on Marine Climatology): • Focus is broadening activities to more than just Marine Climatological Summary System • Looking at connections to ETSI (Sea Ice) and ETWS (Wind waves and Storm surge) • Promoting development of an extreme wave event archive • Preparing common issues of QC or surface marine variables (atmosphere and ocean) • Organizing CLIMAR-III for May 2008 • Want to encourage work on climatology intercomparisons Paris 2-5 May 2007

  13. IODE / IOC • Recent meeting in March, 2007 • Broad recognition of need for standards (more later) • Officers will meet next ~April with GSSC to discuss issues of mutual interest • Chair of IODE is member of DMCG. Working to get reciprocal arrangement • Cooperation of joint ETDMP for links to WIS – E2EDM checklist for providing data • IOC data strategy will be delivered to IOC in June. Developed in close cooperation with JCOMM • Representation from WCRP for closer working arrangements with research community • SG-MEDI will link to GEOSS (more later) • IODE budget is very small • Still some unresolved areas of overlap between JCOMM and IODE • Pushing for meeting between IODE, JCOMM, WDCs to clarify respective roles in data management. Paris 2-5 May 2007

  14. WCRP • Activity under WOAP (WCRP Observation and Assimilation Panel ) • N. McFarlane leading group to review status and management of observational data and model output archives • Final report due 31 July 2008 • Held a conference call in early March, 2007 • Actions resulting: • Revised terms of reference with further discussion / revisions to be carried out by email • First task: Review of current data management policy and data products within the WCRP by Howard Cattle and Nico Caltabiano • The role of GEOSS- Hans-Werner Jacobi will act as the GEO liaison for the Task Group. • Keeley is member Paris 2-5 May 2007

  15. Other Projects-1 • Lots of other happenings in Europe and elsewhere • MERSEA: • Developing information and product systems • Uses data collected by everyone • Provides a catalogue and data viewing services • Being developed with links to IOC/WMO programs • SeaDataNet: • An EU project linking ~55 data centres in 35+ countries • Soon to publish project standards • These cover QC, vocabularies, data discovery, others. • Can be basis for convergence (more later) Paris 2-5 May 2007

  16. Other Projects-2 • DMAC (Data Management and Communications): • Is a US national project • Has not met since May 2006 • Was making some progress on metadata issues, transport • There is now a Director for a NOAA IOOS Office (Zdenka Willis) • Expect she will revitalize this. • She has to build the NOAA initial operating capacity and is therefore very interested in adopting whatever existing standards will help Paris 2-5 May 2007

  17. Other Developments-1 • Standards: • Recall recognition of IODE of importance of standards • QC, other standards published / promoted by SeaDataNet • IODE and DMPA are proposing a “standards forum” later this year • Objectives are to: • agree on first versions as we can • recognize those that with some work can be agreed to • identify those that are missing • Number of attendees: • Small enough to make a decision • Large enough to make an international impact • NOAA IOOS Office willing to assist in support Paris 2-5 May 2007

  18. Other Developments-2 • IPY: • Workshop on data management in March 2006 • Sets out a policy and some guidelines • Can expect there to be increased data flowing through JCOMM, and data centres • Recognize the need for discovery metadata and shortly may begin to build a catalogue • Indirect links between JCOMM, IODE and IPY data systems • Data systems are just being defined • WIS (WMO Information System): • This is the new data distribution system being built by WMO • All Technical Commissions (such as JCOMM) must participate • E2E project is JCOMM (and IODE) connection • Intends to be the connection of meteorological data to GEOSS • JCOMM can use its participation to also link oceanographic data Paris 2-5 May 2007

  19. Other Developments-3 • GEOSS: • Concentrating on using web services as way to support interoperability • First order of business is a data discovery service based on ISO standard. • Seeking one or more hosts for a catalogue service linked by registries • Will invite GEOSS contributors to define and register their services • Challenge to keep abreast of GEOSS developments Paris 2-5 May 2007

  20. Novel measurements • Starting to be more T & S profiles from animals • Many have measurements from elephant seals, other animals in oceans • Not aware of an inter-comparison with CTD or Argo Paris 2-5 May 2007

  21. Ocean Tracking Network • Component of Census of Marine Life • Acoustic receiver curtains on shelves around the world • Listen for acoustic tags implanted or attached to animals as they pass through the receiver “curtains” • Each animal has a unique tag (being worked on with manufacturers) • Currently record presence, but in future may do more • Data management is named as a component of the development Paris 2-5 May 2007

  22. OOPC Actions / Questions • What are the highest priority data management activities to pursue? • What activities are not taking place that should be? • Encourage programs that have ambitions to leave legacy data systems to engage national or international data systems early to help ensure routine transfer of data from producers to users • Encourage convergence to standards as soon as appropriate • Encourage submission of data to data systems as early as sensible • Exploit existing data systems to help expose data to wider audience Paris 2-5 May 2007

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