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Dr. Robert S. Chen

Dr. Robert S. Chen Co-chair, GEO Data Sharing Task Force Secretary-General, CODATA Director, CIESIN, Columbia University Manager, NASA Socioeconomic Data and Applications Center (SEDAC) E-mail: bchen@ciesin.columbia.edu. GEO Data Sharing Symposium Washington DC, 16 November 2009.

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Dr. Robert S. Chen

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  1. Dr. Robert S. Chen Co-chair, GEO Data Sharing Task ForceSecretary-General, CODATADirector, CIESIN, Columbia UniversityManager, NASA Socioeconomic Data and Applications Center (SEDAC)E-mail: bchen@ciesin.columbia.edu GEO Data Sharing SymposiumWashington DC, 16 November 2009 Implementing the GEOSS Data Sharing PrinciplesOverview of the Key Substantive Provisions of the Draft GEOSS Implementation Guidelines

  2. GEOSS Data Sharing Principles “The societal benefits of Earth observations cannot be achieved without data sharing.” • There will be full and open exchange of data, metadata, and products shared within GEOSS, recognizing relevant international instruments and national policies and legislation. • All shared data, metadata, and products will be made available with minimum time delay and at minimum cost. • All shared data, metadata, and products free of charge or no more than cost of reproduction will be encouraged for research and education. – GEOSS 10-year Implementation Plan, 2005

  3. What’s the Challenge? • For GEOSS to be successful as a system of systems, a wide range of high quality data needs to flow seamlessly through the component systems to users, and users need to be able to make full use of thatdata in order to achieve desired benefits. • GEOSS is composed of voluntarily contributed systems and data, governed by pre-existing laws, policies, and practices • Therefore, GEO needs to encourage“good-faith voluntary adherence” to the Principles, directly engaging both data providers and data users

  4. The draft Implementation Guidelines are intended to provide clear definitions and rationales for recommended implementation approaches, recognizing different needs in different societal benefit areas and different practices and policies around the world. The guidelines fall into 6 areas: Promoting implementation of the principle of full and open exchange of data in accordance with the GEOSS Data Sharing Principles Enabling GEOSS users to reuse and re-disseminate shared data, metadata, and products. Ensuring consistency in the implementation of the GEOSS Data Sharing Principles with relevant international instruments and national policies and legislation. Implementing pricing policies consistent with the GEOSS Data Sharing Principles. Reducing the time delays for making data available through GEOSS. Promoting research and education uses of GEOSS data, metadata, and products. Draft Guidelines in 6 Areas

  5. Promoting Full and Open Exchange • For GEOSS to realize its vision and potential, it is essential to promote the full and open exchange of metadata, data and products in accordance with the Data Sharing Principles. • Based on more than 2 decadesof international experience,full and open exchange meansthat “data and information madeavailable through the GEOSSare made accessible with minimaltime delay and as few restrictionsas possible, on a nondiscriminatorybasis, at minimum cost for no morethan the cost of reproduction and distribution.”

  6. Enabling Reuse & Redissemination • The full and open exchange of data called for in the Data Sharing Principles should apply to GEOSS data, metadata, and products even after such shared information is disseminated to users. Users need to be able to integrate, reuse, and re-disseminate the shared information with minimal restrictions in order to achieve maximum results in the GEOSS societal benefit areas. • Because the value of data lies in their use, the users of GEOSS data would therefore need the flexibility to reuse and re-disseminate the resulting shared information in order to maximize their own uses, as well as the relevant secondary applications of such data and information for the broad societal benefits.

  7. Reuse is Vital to Improved Disaster Response and Reconstruction • End users need value-added data and tools that incorporate data Red color are modeled areas, considered tsunami vulnerable Doocy et al, Am J Pub Hlth 2007, 97(S1): 146-51

  8. Publicly Funded GEOSS Elements 2a. GEO should encourage governmental, public-sector organizations to register and provide robust and well-understood data, metadata, and products in the GEOSS, without any reuse or re-dissemination restrictions on this data and information • By encouraging all publicly funded contributors of GEOSS elements to provide full and open access to their data, metadata, and products without reuse or re-dissemination restrictions, GEO will ensure the critical mass of digital resources needed to make GEOSS an invaluable resource to the world. • This principle is already accepted by OECD countries http://www.oecd.org/dataoecd/9/61/38500813.pdf

  9. Private Sector or Hybrid GEOSS Elements 2b. To meet the full range of user needs identified as priorities by GEO, private-sector or hybrid public-private systems, or public-sector organizations that are partly publicly funded, should be encouraged to contribute at least a useful subset of their data and products on a full and open basis, with minimum restrictions as to reuse and or re-dissemination • Providing usable subsets of sharedinformation without reuse orre-dissemination restrictions fromprivate or public-private datasystems will not only helpdemonstrate the value of thosedigital resources to existing andpotential users, but could alsoprovide incentives for governmentsor other organizations to contributenew elements to GEOSS QuickBird Natural Color Image of Banda Aceh28 December 2004

  10. Importance of Clear Attribution 2c. Attribution requirements should include recognition of all significant data sources or authors, as well as the GEOSS component that enabled access to and delivery of the data. • Recognition is needed not only for theGEOSS participants that delivered data,metadata, and products to a user, butalso to the original data sources or authors,in order to provide greater incentives forsuch contributions.

  11. Ensuring Consistency 3. Many GEO Members and Participating Organizations have various specific restrictions on the dissemination and use of certain data, metadata, and products based on international instruments and national policies and legislation. Such restrictions pertain mainly to concerns regarding the protection of: national security, financial viability, proprietary interests, privacy, confidentiality, indigenous rights, and conservation of sensitive ecological, natural, archaeological, or cultural resources. 3a. GEO Members States and Participating Organizations with reuse and re-dissemination restrictions based on legitimate concerns of data misuse or alteration should be encouraged to implement a more enabling data sharing culture, reviewing and wherever possible revising restrictive policies, as practical solutions to these barriers are found.

  12. Consistent Pricing Policies (1) 4. The pricing of GEOSS data, metadata, and products should be based on the premise that the data and information within GEOSS is a public good for public-interest use in the nine societal benefit areas. GEO, together with its GEOSS data providers, should work to set standards for the full and open exchange of data based on this premise, with the only allowable cost for data being either that of reproduction and distribution, or the marginal cost of fulfilling the user request.

  13. Consistent Pricing Policies (2) 4a. The costs of data collection and system development and integration into GEOSS should be considered a previously incurred cost and an unallowable part of cost recovery. 4b. Metadata should generally be made available openly at no cost, to enable users to discover sources of data and information without restriction. 4c. Where required, GEO should encourage development of flexible, online cost recovery mechanisms that allow different types of users to understand their access costs. • Users may face tradeoffs between free or low-cost raw data or higher cost value-added information or services, between the higher costs of high resolution data vs. cost-free or low-cost low resolution data, or between real-time vs. near real-time or historic data.

  14. Consistent Pricing Policies (3) 4d. For developing country users and for applications for non-commercial, public use for societal benefit, which are not covered by the research and education Data Sharing Principle, cost recovery should preferably be waived, or at least be no more than the cost of reproduction and distribution. 4e. Cost recovery approaches and licensing arrangements for data and products contributed to GEOSS that require payments for reuse of data and products already acquired by users should be actively discouraged. • Such arrangements restrict broader reuse of data by the initial user and secondary users and discourages collaborative arrangements by users to purchase and share data flexibly.

  15. Reducing Time Delays 5. GEO should promote “minimal time delay” to data within GEOSS, depending on the type of data and application and the need for appropriate quality control, and data should be transmitted on a real-time basis whenever necessary or practicable. 5a. For operational systems, quality control procedures should not introduce unnecessary time delays. 5b. For research data, time delays may need to include a limited period of quality control and exclusive use by the data provider. These time delays should nevertheless be minimized.

  16. Promoting Research and Education • GEO should clarify the definitions of “research” and “education.” • Ideally, such definitions would be focused on the planned use of the information shared through GEOSS, rather than the status of the user. 6a. Recognizing that shared data, metadata, and products for research and educational activities (and for support of developing country users and applications for non-commercial, public use for societal benefit, consistent with section 4.d) should ideally be free of charge, or at most no more than the cost of reproduction, then any cost reductions granted by data providers to fulfill these conditions should, wherever possible be documented. 6b. Users receiving data at reduced or no cost should be strongly encouraged to provide impact metrics and information regarding their use of the GEOSS data, metadata, and products.

  17. Reminders • These draft Implementation Guidelines are voluntary, providing a framework for cooperative action to achieve the GEOSS Data Sharing Principles in practice. • The Guidelines were developed in direct response to the existing set of Data Sharing Principles and therefore do not (yet) address important issues such as data quality. • The Guidelines have been extensively reviewed by GEO committees and membership, and modified in response to comments and suggestions • The Guidelines can be changed by GEO in response to an evolving GEOSS and changing needs. • The Data Sharing Task Force is working on an Action Plan to ensure that appropriate steps are taken to integrate the Guidelines into GEO activities and GEOSS development.

  18. Thanks for Your Attention! Thanks also to the DSTF co-chairs and members! For further information: • GEO Data Sharing Information:http://www.earthobservations.org/geoss_dsp.shtml • CODATA “White Paper”: Journal of Space Law: http://www.spacelaw.olemiss.edu/JSL/articles/35JSL201.pdf CODATA Data Science Journal:http://www.jstage.jst.go.jp/article/dsj/8/0/GEO1/_pdf TOWARD IMPLEMENTATION OF THE GLOBAL EARTH OBSERVATION SYSTEM OF SYSTEMS DATA SHARING PRINCIPLES Paul F. Uhlir, Robert S. Chen, Joanne IreneGabrynowicz& Katleen JanssenSeptember 2009

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