Spatial ETL is a process that extracts, transforms, and loads spatial data to enable data sharing through web services. It supports various spatial data formats and sources. Spatial ETL can transform and integrate data from multiple sources into a single data model and output format. It then loads and publishes the data to make it available through web services for use in applications and by consumers on demand. Spatial ETL plays a key role in enabling organizations to leverage web services and share their spatial data.

1. Using Spatial ETL for Web Services-Based Data Sharing Don Murray - Safe Software Inc.

2. Overview What is Spatial ETL? Spatial ETL Supported Formats Spatial ETL Enabling Services Based Data Sharing Top 5 List of Spatial ETL and web services? Conclusion Slide

3. What is Spatial ETL?

4. What is Spatial ETL? E xtract T ransform L oad

5. Extract

6. Extract

7. Transform

8. Transform Restructure data models and schemas Geometry – surfaces, solids, meshes, CSGs, b-reps Attributes - schemas Coordinate systems and projections Textures Single/double precision

9. Transform Integrate data from multiple sources into a single data model and new output format Example: Raster + Vector + CAD = 3D Data Model

10. Load

11. Load Make the data available where, when and how it is needed. One time data loading Automated data processing On-the-fly web access

12. Spatial ETL Brings Data to Applications

13. Spatial ETL In Action

14. Spatial ETL Supported Data Circa 1995 Slide Spatial ETL

15. Spatial ETL Supported Data Circa 2009 Slide

16. Spatial ETL Data Sources

17. ESRI JSON GeoRSS/RSS Feed GeoJSON GML KML * (Google Earth/ ArcGIS Explorer,…) OGC WFS, WMS, WCS, CSW, … Common GeoWeb Formats/Protocols

18. Common GeoWeb Applications ArcGIS Explorer Bing Maps Google Earth/ Maps OpenLayers Twitter, WKTweet (and other Social Networking Apps)

19. How Spatial ETL enables Services-Based Data Sharing Slide

20. #1 – Spatial ETL Behind the Scenes Slide Database loading

21. #1 – Spatial ETL Behind the Scenes Slide Raster Tile Generation

22. #2 – Spatial ETL and Data Download You choose the front-end! ArcGIS Server Integration Google Maps Integration Slide

23. #3 – Spatial ETL and Data Validation Slide

24. #3 – Spatial ETL and Data Validation Slide Problem Utility workers are out during the day collecting data. Historically data validation is done overnight. Data issues means another trip to the site.

25. #3 – Spatial ETL and Data Validation Slide Solution Spatial ETL Server technology enables users to validate data from the field.

26. #4 - Spatial ETL and MetaData Problem As more data becomes available on the web metadata becomes more important. Spatial ETL and MetaData Metadata is simply another type of data for Spatial ETL Technology Solution Use Spatial ETL Technology to publish data and associated metadata to the web. Use Spatial ETL technology to retrieve metadata and data.

27. #5 Spatial ETL Consuming Web Services Problem: The number of web services is growing quickly. Spatial ETL makes it easy to leverage services in your applications.

28. Spatial ETL for fun! Data Streaming Problem Celebrities are the single biggest threat to our children today.  We need to keep these people away from our children.

29. Spatial ETL for Fun! Data Streaming Resources We bought them all nice fashionable ankle bracelets which they love! What they don’t know is that the purse has an embedded GPS device! Solution Use Spatial ETL to deliver location data to users!

30. Simple Real World Data Streaming

31. Conclusion Spatial ETL is about moving data so that users can exploit power of other tools Transformation is the key. Deliver information needed not just raw data. Spatial ETL plays both a consumer and supporting role for web services. Slide

32. Thanks for your attending! For more info visit www.safe.com Or contact me Don Murray Email: [email_address] Twitter: donatsafe Blog: blog.safe.com