• Google
  • Nokia
  • Yahoo! Inc.
  • AND Automotive Navigation Data
  • earthmine
  • First American Spatial Solutions
  • Waze
  • Google

Sponsorship Opportunities

For information on exhibition and sponsorship opportunities at the conference, contact Yvonne Romaine at yromaine@oreilly.com

Download the Where 2.0 Sponsor/Exhibitor Prospectus

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Download the Media & Promotional Partner Brochure (PDF) for information on trade opportunities with O'Reilly conferences or contact mediapartners@ oreilly.com

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Tim Waters

Tim Waters
Geospatial Developer, GeoIQ

Website | @tim_waters

Tim is a freelance geospatial consultant. He is based in Leeds, West Yorkshire, United Kingdom. Tim holds a MSc in GIS and a BSc in Environmental Science.


Utilising open source tools, a website is presented enabling a user to upload an image and rectify it. Maps can be rectified by the crowd. Rectified maps can used as WMS or packaged and downloaded as tiles. Metadata regarding provenance and licensing is captured. All maps are searchable, resulting in a library of user submitted maps. The application is free and open source.