When you're working with geo data I found that putting it all on a maphelps a lot to see and understand it. I will go over few of the tools Iuse on a day to day basis that allow you to draw a map. It will includefew common scenarios and examples.
I would like to work with open source projects to create a branch of the tree with all
of the best videos for your open source project. Please
send me an email if you are interested.