J2MEMap is yet another fully featured freeware Google/Yahoo/Ask.com and Windows Live Maps application for Nokia, Blackberry, Motorola and Sony Ericsson mobile devices.
This software can be used with an inbuilt GPS device or an external Bluetooth GPS attached to your mobile to automatically detect your location (Latitude/Longitude/Altitude).
One can switch between satellite or map view, zoom in and out of maps, and save favorite locations.

Here are some of the other features of this app apart from browsing Maps:

-Supports GPX/KML/LOC file formats.
-Compass view to find North/East/South,West directions
-Record, load, save tracks with GPS
-Take and upload geotagged pictures to Flickr
-Browse Flickr geotagged pictures in realtime
-Find a FON WiFi hotspot near you