When working with shape files at street level I would like to make modifications to the shape file dynamically. Say I see a street is missing on one of my maps and want to include that. Are there methods that allow you to draw a line on the screen and have it update the shape file accordingly?
I would also like to add other shapes to the maps, these would be stored in a database with GPS reference points. If I move one of the houses, how simple is it to gather the new GPS coordinates to update the database with?
Jake