BuddyPress.org

Hi
I have an app in mind that I want to make for my site.
I want users to be able to pin point on a map using their phone. then add a note with that pin on the map and the note goes on as a activity update and the pin with the map goes with it and then the pin goes on a big map with all the other pin points.
I’m not a programmer but I’m want to learn how to do this.

I wonder if this is all possible?
Thanks so much