1. Understanding the Volunteer in VGIChristopher J. ParkerSpatial SocialCultural Knowledge Workshop 15 June 2010 2. OverviewThe language of Volunteered Geographic InformationWhy…
1. An Exploration ofVGIStakeholders Christopher J. Parker GISRUK - 15 thApril 2010 Volunteered Geographic Information I 2. 1 Introduction V olunteeredG eographicI nformationThe…
Slide 1Assertion and Authority: The Science of User-Generated Geographic Content Michael F. Goodchild University of California Santa Barbara Slide 2 How is geographic information…