Spatial ETL For Web Services-Based Data Sharing

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

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

E xtract
T ransform
L oad

Extract

Transform

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

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

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

Spatial ETL Brings Data to Applications

Spatial ETL In Action

Spatial ETL Supported Data Circa 1995 Slide Spatial ETL

Spatial ETL Supported Data Circa 2009 Slide

Spatial ETL Data Sources

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

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

How Spatial ETL enables Services-Based Data Sharing Slide

#1 – Spatial ETL Behind the Scenes Slide Database loading

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

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

#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.

Solution
Spatial ETL Server technology enables users to validate data from the field.

#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.

#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.

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.

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!

Simple Real World Data Streaming

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

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

Spatial ETL For Web Services-Based Data Sharing

by Safe Software on Aug 04, 2009

Accessibility

Categories

Upload Details

Usage Rights

1 Embed 9

Statistics

Spatial ETL For Web Services-Based Data Sharing Presentation Transcript