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Lecture 6 U.S. National Spatial Data Infrastructure

Partnerships in Action. Lecture 6 U.S. National Spatial Data Infrastructure. Longley et al. Chapter 20. Partnerships. Often fraught with hazards – can take longer and create friction BUT Often there is no real choice for they can bring: New staff skills Additional technology

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Lecture 6 U.S. National Spatial Data Infrastructure

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  1. Partnerships in Action Lecture 6U.S. National Spatial Data Infrastructure Longley et al. Chapter 20

  2. Partnerships • Often fraught with hazards – can take longer and create friction BUT • Often there is no real choice for they can bring: • New staff skills • Additional technology • Marketing skills • Better brand image • New insights on user needs • New products • Cost- and risk-sharing

  3. Local partnerships: an example NOAA NMS SB County Planning & Develop Island Packers Blue Planet Commercial Fisherman of SB, Inc Ventura College UCSB Channel Islands National Park Calif Coastal Commission Many, many others … SSE CIPE Channel Island National Marine Sanctuary

  4. Local to global partnerships: an example GIS Day is an annual grassroots event which began in November 1999, designed to promote geographic literacy in schools, communities, and organizations. GIS Day GIS users and vendors open their doors to schools, businesses, and the general public to showcase real-world applications of the technology. News of the event is spread by use of the Internet and by advertising. Any organization can host such an event: 2,400+ organizations hosted GIS Day events in more than 91 different countries in 1999 (see map). About 2.4 million children and adults were enlightened on GIS technology on that day

  5. National partnerships via NSDIs • The problem: • Data duplication commonplace – so waste occurs • Ad hoc data sharing has many difficulties • Data often tailored to one application • Best data often collected in greatest detail at local level but not accessible to regional or national folk • Indexes/metadata to available GI unknown until recently • No general protocols for any of this until NSDI..

  6. What is a National Spatial Data Infrastructure? • ‘the technology, policies, standards, and human resources necessary to acquire, process, store, distribute, and improve utilization of geospatial data’ Source: Presidential Executive Order #12906 (1994): 'Co-ordinating Geographic Data Acquisition and Access: The National Spatial Data Infrastructure' W Clinton. BUT what does it mean in practice?

  7. Initial elements of the US NSDI • Defined standards (mandated on federal agencies and encouraged for others) Minimizing inconsistency • Clearinghouse – metadata descriptions of existing data. Advertising what is available • National geospatial data framework - a common ‘template’ on which to assemble other data

  8. The NSDI is composed of Clearinghouse Metadata Geospatial data Partnerships Standards

  9. The data provide a core... Geospatial Data

  10. Categories of Geospatial Data • Community-developed data sets • single purpose • potential re-use • common content specification • “Framework” data

  11. GEOdata Framework Categories of Geospatial Data

  12. Framework provides. . . • a base to compile other data on top of • context to orient • link results of analyses to landscape

  13. State Private Utilities Federal Local Hydrography Geodetic Cadastral Railroads Roads Boundaries Spatial Analysis Spatial Analysis Base for Other Data Base for Other Data Finished Maps Finished Maps Framework Data Elevation and bathymetry Digital orthoimagery

  14. Metadata Describing your data... GEOdata Framework

  15. Metadata: “nutritional” label for GIS data sets • Internally - saves 4 hrs research 10 times a year = (4x10x$50) = $2,000 (time it takes to look up or contact someone for information about a dataset) • External Questions - refer 30 inquires/year (1hr/inquiry) = (30x1x $50)=$1,500 (time it takes to answer calls from people who want to use the data or find out more about it) • Future reuse/enhancement -$5,000 to $25,000 • Liability (lawyers, courts) - $$$$

  16. The uses of metadata • Provides documentation of existing internal geospatial data resources within an organization (inventory) • Permits structured search and comparison of held spatial data by others (advertising) • Provides end-users with adequate information to take the data and use it in an appropriate context(liability)

  17. Clearinghouse (catalog) Making data discoverable... Metadata GEOdata Framework

  18. Clearinghouse provides... • Discoveryof spatial data • Distributed search worldwide • Uniform interface for spatial data searches • Advertisingfor your data holdings

  19. Clearinghouse operates as... • Entry point to constellation of servers • Collection of distributed Z39.50 servers • A virtual “Google” for geospatial data

  20. This is all “Clearinghouse” Gateway NOAA Clearinghouse “Nodes” or Servers Web Client Oregon USGS NMD NGS

  21. Standards Consistent approaches... Clearinghouse (catalog) Metadata GEOdata Framework

  22. Who builds standards? • ISO - Intl Standards Organization • FGDC Standards working group in partnership with . . . • FGDC Thematic subcommittees • Concerned organizations • Producers and users of geospatial data

  23. Types of standards • Data content • Common classifications • Common collection criteria • Data management • Metadata • Spatial Data Transfer Standard (SDTS)

  24. Standards under development • Base Cartographic • Cultural and Demographic Metadata • Geodetic Control Networks • Transportation Network Profile • RiverReach File Version 3.0 • Earth Cover Classification • Geologic • Facilities • Shoreline

  25. Partnerships Clearinghouse (catalog) Metadata GEOdata Framework Standards

  26. Lots of people involved… • Federal government (many agencies) • State government • Local government • Private sector – contractors, value-adders, exploiters • Not for profit organizations • Citizenry • Others… No one is in charge…

  27. The Geospatial One-Stop at geodata.gov

  28. Growth in use of US NSDI Clearinghouse • Note: • Rapid growth • International use almost as big as national • Source: Henry Tom

  29. An example of a global partnership

  30. OSU Transboundary Waterswaterpartners.geo.orst.eduwww.transboundarywaters.orst.edu

  31. Governments and the private sectors • National governments own and control national mapping agencies • All such mapping produced to national specifications until recently • New private sector providers: • Produce imagery for anywhere in world • Produce road databases • How do we get these to work together?

  32. A Global Spatial Data Infrastructure? • Difficult enough to get national players to work together… • Is GSDI a process, a general framework or a product? • Who are the stakeholders? • Who needs it? (military doing what they need themselves?)

  33. A Research Agenda • Future of the Spatial Information Infrastructure • Information policy • Intellectual property rights, privacy, liability • Digital government research • Local generation and integration of data • Public participation GIS

  34. Geographic Representation Scale Spatial Data Acquisition & Integration Spatial Cognition Spatial Ontologies Space and Space/Time Analysis & Modeling Uncertainty Visualization GIS and Society Geographic Information Engineering Other Research Priorities(Long Term)

  35. Institutional aspects of SDIs GI Partnering GI Resource Mgmt Gradation, Indeterminate Boundaries Geospatial Semantic Web Spatialization Pervasive Computing Location Based Services Spatial Clustering Geoslavery & Security Geospatial Data Fusion Global Representation and Modeling Data Mining and Knowledge Discovery Dynamic Modeling Short Term Research Prioritieswww.ucgis.org priorities-->research

  36. Model Curricula Emerging Technolgies Distance Education Supporting Infrastructure Access and Equity Professional Education Alternative Designs for Curriculum Content and Evaluation Research-based Graduate Education Learning with GIS Accrediation and Certification Education Prioritieswww.ucgis.org priorities-->education

  37. Life, partnerships and GIS • When do you work in partnership with other people or organisations? • What makes it worthwhile? The same applies to GIS partnerships: • Commitment to a cause, wish to improve matters? • Personal ambition? Influence? Fame? Status? • Money?

  38. Summary - 1 • Partnerships versus competition • Local • National Spatial Data Infrastructure • Geodata, Framework, Metadata, Clearinghouse, Standards, Partnerships • Global Spatial Data Infrastructures • Political power in partnerships • Bringing it all together: the GIS game

  39. Summary - 2 • Partnerships potentially very powerful so look beyond the normal.. • Nothing is without cost… • Choose GIS partners carefully, nurture relationships…

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