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- 2. Theme 1. INTRODUCTION TO THE DISCIPLINE 2
- 3. The goal of the academic discipline is to form students' requisite knowledge, skills and expertise on
- 4. As a result of academic discipline study, students are obliged: 1) To know: a) General principles
- 5. 2) To be able to: a) Define the factors for an effective SDI organization; b) Set
- 6. 1.1. SDI development preconditions 1. At the United Nations Conference on Environment and Development in Rio
- 7. 3. The importance of geographic information to support decision-making and management of these growing national, regional,
- 8. Notes. 1. Geographic information – facts that are obtained and/or can be obtained as a result
- 9. 3. Spatial features – spatial components of real world, which are presented in computerized (digital) form
- 10. 5. Geographic information is vital to making sound decisions at the local, regional, and global levels.
- 11. 7. However: 1) Information is an expensive resource; 2) For this reason appropriate information and the
- 12. 9. This is true of many initiatives even if they are not actually labeled as “SDI
- 13. Note. Interoperability: 1) (in the informatization scope) a capability to communicate, execute programs, or transfer data
- 14. 11. However: 1) Even in the new era of networked computers, the social habits of the
- 15. 12. There is a clear need, at all scales, to be able to access, integrate and
- 16. 15. The use of common conventions and technical agreements also makes sound economic sense by: –
- 17. 1.2. The term 'Spatial Data Infrastructure' (SDI): 1) Is often used to denote the relevant base
- 18. 1.3. Requirements to SDI: 1) SDI must be more than a single data set or database;
- 19. 1.4. SDI levels 1. As to spatial data domain, we can distinguish in general: 1) Global
- 20. 1.5. The ultimate goal of SDI is to create a situation where spatial data is available
- 21. 1.6. Lead agency of SDI development: 1) Is the prime mover of SDI: a) Facilitates administrative
- 22. 1.7. Factors for an effective SDI organization: 1) Open data policy, accessible to users, few restrictions;
- 23. 1.8. Generalized SDI implementation stages: 1) Creating an awareness of need for SDI; 2) Identifying system,
- 24. Fig.1.1 – SDI institutional framework (1.9) 24
- 25. 1.10. Advantages of SDI development: 1) Spatial data are standardized and better maintained: a) Revision and
- 26. 1.10. Advantages of SDI development: 2) Spatial data operations are faster: a) Faster data acquisition and
- 27. 1.11. SDI possible benefits for the society: 1) Social infrastructure...better society; 2) Environmental infrastructure....better management; 3)
- 28. 1.12. SDI funding: 1) Funding for SDI development is derived from public sources (e.g. taxes or
- 29. 1.13. Recovery of costs on SDI development: 1) Cost recovery models are based on the financial
- 30. 1.14. SDI tax funding: 1) Benefits provide the justification for tax support for SDI development; 2)
- 31. 1.15. Examples of SDI economic benefits: 1) Great Britain: a) £79-136 billion created by SDI activities
- 32. 1.16. Types of SDI legislation assistance: 1) Pre-existing laws covering information access, including copyright and patent
- 33. 1.17. SDI peculiarities 1. SDI provides the ideal environment to connect applications to data: – Influencing
- 34. 4. In reality, many initiatives are working in isolation, not necessarily developing in harmony with others
- 35. 1.18. The most prominent examples of formal SDI programs are on a national scale: 1) Most
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