Abstract: Systems, apparatuses and methods for displaying geo-located imagery are described. The systems may utilize multiple independent quadtree data structures to organize and display geo-located imagery from a variety of sources. A user of the systems described herein may select which geo-located imagery quadtree sets are to be displayed. The user may further select the priority order for the multiple geo-located imagery quadtree sets. The systems may include remote tile servers in communication over the Internet with a local tile server and client at the user's location. The multiple geo-located imagery quadtree sets may include imagery information organized by time of capture, method of capture, and/or source. The imagery may, for example, include photographic imagery, map imagery, and/or charts. The imagery may be supplied by a variety of sources including users and third party imagery providers.