Hello, I’m Cas, a Geo, Media & Design Student from The Netherlands.

Sometimes editing for TomTom as an intern Community & Partnerships.

Most of the time editing out of my own interest.

Some of my projects:

• Mapping Guard Rails in the Haarlemmermeer
• Mapping street lamps in the Haarlemmermeer
• Micromapping Nieuw-Vennep
• Adding missing buildings in Fort Collins, CO
• Adding missing buildings in San Diego County, CA
• Many different Humanitarian projects for HOTOSM
• +so much more

OSM-related accounts:

• OSM Wiki
• OSM Forum
• OSM Help Forum
• HOTOSM
• OSMUS
• Mapillary
• Maproulette
• http://www.hdyc.neis-one.org/?CasGroenigen