If you're someone who travels quite a bit, shooting photographs the entire time, you've probably encountered the frustrating situation of not remembering exactly where you shot each photo when you're reviewing your images later.
A built-in GPS unit with a camera can help with this issue.
A GPS unit can add EXIF data to your photo files, allowing you to pinpoint the exact location at which you're shooting your images. Some cameras can add external GPS units, but having a GPS unit built into your camera can truly simplify this process.
Click the link to read my list of the best cameras with built-in GPS units that can help you with geotagging, such as the Pentax Optio WG-2 GPS camera pictured here.
Photo courtesy Pentax