Open street map

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Open street map

  1. 1. Prepared by: Ket Mengcheangwebsite: teangtnaut.orgEmail: mengcheang@teangtnaut.org
  2. 2. What is OpenStreetMap? Maps can be used by anyone without copyright restrictions Editable by anyone Anyone can contribute new data to the map or even edit the existing data A free and open data source The raw map data is available for anyone to use in whatever way they like
  3. 3. Why the OSM is important? Existing Data not Free & Open  Limits your rights to use the data as you wish Data as a Static Snapshot  Commercial data may be years old Existing data not editable  If you discover an error in an existing map, you cannot instantly edit it
  4. 4. Where on the web? Main sitehttp://www.openstreetmap.org Wiki (the first point of call for all aspects of OSM-related information)…http://wiki.openstreetmap.org/wiki/Main_Page
  5. 5. How does OSM work? Provide an Open Platform OSM Users may freely input and extract data Raw sources for OSM map GPS track logs Existing Free Data Sources (eg Road with label, land administration boundary, lakes , ponds, rivers, protection area, etc.) Historical Maps – Out of Copyright mapping Bing / Yahoo! Aerial Imagery Users Create Map from Raw Sources
  6. 6. What are our results so far?
  7. 7. Let join it togetherwww.facebook.com/UVCambodia/www.facebook.com/groups/270719943021648/

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