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Harnessing Data Integration for Global Water Resource Management: A Case Study Discussion

The US Water Partnership Data Integration Meeting, held on June 19, 2013, focuses on the integration of water data for developing countries. Moderators David K. Arctur and David L. Toll, along with rapporteur Sarah Hemmings, guide discussions on optimizing the US Water Partnership portal and enhancing data accessibility. Participants explore case studies like GEOSS and NASA’s data systems to assess successful integration frameworks. Key goals include understanding data requirements, improving information delivery, and soliciting user feedback to better manage global water resources.

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Harnessing Data Integration for Global Water Resource Management: A Case Study Discussion

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  1. USWP Data Integration Meeting Breakout 3: Integration Case Studies David K Arctur, Moderator University of Texas at Austin David L Toll, Moderator NASA Hydrological Sciences Sarah Hemmings, Rapporteur NASA US Water Partnership Data Integration Meeting: Harnessing emerging advances in data collection and knowledge management to serve the developing world Reston, VA | 19 June 2013

  2. Overall Meeting Goals • Provide critical input on meeting the data requirements of the USWP web portal, including how to manage and synthesize the water knowledge accessed through the portal. • Develop an understanding of the U.S. “data landscape”, including both U.S.-based water data and information delivery platforms, as well as global water-related datasets, information and knowledge products that USWP members and other water stakeholder organizations host and/or utilize. • Share initial survey results of potential developing world users regarding their data and information requirements and solicit feedback from partners. • Discuss how to translate data into information that is relevant to end-users. • Explore how to best organize and deliver relevant information to developing countries to help manage water resources within the current scope of the portal. • Discuss a possible path forward for future development of the web portal.

  3. Working Group Goals • What are the most successful integrative platforms? • How can they be leveraged? • What are the recommended actions for managing and sharing U.S. water information? - Also outline for developing countries • How can our group's activity assist the overall meeting goals?

  4. Successful Integrative Case Study Examples • GEOSS Water Data Online (David Arctur/U Texas) • NASA Land Data Assimilation System (LDAS), Data Distribution & Data Rods, David Arctur/U. Texas • NASA SERVIR Geoportal and Data Integration (SERVIR), Sarah Hemmings/NASA • Water Innovation Collaboratory, Dave White/ASU • Land and Water Data Assimilation and Integration Systems (Paul Houser/GMU) • USDOI Water Smart, Kendra Russell/DOI • USGS Climate Geo Data Portal, Nate Booth/USGS • WRI Aqueduct Data Integration for Water Risk Mapping, Betsy Otto/WRI • ? Global Energy Solutions Center, Victoria Healey/Global Energy Solutions Center • ? NASA Global Change Master Directory, Lola Olsen/NASA • ? World Bank Geo Portal Developments, TBD • ? World Wildlife Fund HydroSHEDS & Water Risk Filter, TBD • NOAA Climate Data Program Data Integration, Kristen Koyama/NOAA (contact) • USACE Federal Toolbox (Ada Benavides/USACE) {See Lightning Talk}

  5. Sensor Web: Global Streamflow Data Services Global Runoff Data Centre New Zealand USA Dominican Republic Italy Building a national system federating regions . . . . . . builds a global system federating countries http://www.arcgis.com/home/webmap/viewer.html?webmap=87ab07e2aba840828033e80b15fd6727

  6. Sensor to Model Web: World Soil Moisture from the NASA Global Land Data Assimilation System (GLDAS) http://www.arcgis.com/home/webmap/viewer.html?webmap=7d6cefdf3f324b55b08c136654e91612 Charts show 3-hourly variation (37,000 values) of soil water content of the top 1m of soil from 2000 to 2012 Popup on point links to data and chart New Zealand A very wet region with little seasonality A dryer region with distinct seasonality A dryer region with significant seasonality

  7. Other systems overview slides here…

  8. Successful integrative platforms? • GEOSS: catalog of catalogs with discovery, access and semantics broker framework • Needs improvement of search interface • Needs streamlining of integration framework • …

  9. What is role of USWP portal in global context?

  10. Data requirements: managing and sharing water knowledge • Enable distributed discovery and access, with semantics mediation • …

  11. Key Recommendations • …

  12. Add-On Slides

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