出典:Wikipedia
出典:『Wikipedia』 (2011/07/30 16:12 UTC 版)
Google Map Maker (stylized Google map maker) is a service launched by Google in June 2008, designed to expand the breadth of the service currently offered by Google Maps. In some countries mapping data is unavailable, and so to combat this problem Google has decided to open up Google Maps to a collaborative community effort in certain territories. The project is similar to OpenStreetMap (OSM), but unlike OSM which provides its map data under a Creative Commons license, Google obtains "... a perpetual, irrevocable, worldwide, royalty-free, and non-exclusive license to reproduce, adapt, modify, translate, publish, publicly perform, publicly display, distribute, and create derivative works of the User Submission".