Problem
Talk about volunteer, open source, and crowd-sourced GIS repositories. Feel free to use the Web for supplemental learning materials but do not just cut and paste your response. Remember, the goal here is to learn and share your learning with classmates and your instructor. What are some pros and cons to VGI?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.