1
vote
1answer
25 views

Reference Coordinates System bounds

I have a catalog that contains different coordinates system definitions. I have a web interface where one should be able to see a given coordinate system extent in a google maps view. My question ...
5
votes
2answers
421 views

How to calculate a new bounding box that is 80% of the actual bounding box returned by google map?

I need to show a marker for each user that falls within the visible portion of google map. To do so, I get the bounding box from google map, and send it down to the database and I receive a list of ...