Pentax GPS Unit O-GPS2The PENTAX O GPS2 provides reliable and high precision positioning data gathered from GPS in the U. S., QZSS in Japan, GLONASS, and Galileo. When the PENTAX O GPS2 is mounted on a compatible PENTAX digital SLR camera*, the user can record the latitude, longitude, altitude, universal time coordinated (UTC), and aspect of shooting locations onto captured images. Image files carrying the location data can be used to track shooting locations and review