Geo-Tagging: A Guide to My New Favorite Hobby
March 24th, 2008 by Todd Haselton
I have to admit that until recently I didn’t really get the idea of geo-tagging. It sounded too much like some kind of way for a marine biologist to track migrating dolphins. Yawn. Then I discovered that geo-tagging was actually something much more fun.
Geo-tagging, I learned, means that when I take a picture, the GPS data of my current location is stored in the image file on my camera. But how can I put this data to use and share it with friends?
This weekend I decided I was sick and tired of being ill-informed in the art of geo-tagging so I went out with our review unit Nokia N82 with two goals: learn how to geo-tag, and figure out a way to show our readers how to do the same.
I wish I could begin this guide with a host of cameras that you can purchase and go geo-tagging with, but the fact is there aren’t any cameras with built-in GPS or AGPS right now (but you can splurge for a camera accessory like the Sony GPS-CS1).


egapixel stills, and it has 5X optical zoom and face recognition for up to 12 faces. Users can also take still photos without pausing video recording.
C-FX500 ($399), whose hybrid interface includes a joystick and a screen that responds to both finger and stylus input. Although I can’t wait until capacitive touch makes its way into digicams, I’m glad that Panasonic decided to throw in a joystick (the new Kodak EasyShare V1073, by comparison, has just four dedicated buttons lining its touchscreen). At least Panasonic seems to understand that—until now, at least—touchscreen cameras haven’t all been as convenient as they’re cracked up to be.
-shoot, the Optio V20 ($279) with smile detection. It did Sony one better, too, and threw in blink detection. The 8-megapixel camera also has 5X optical zoom, a 3-inch LCD screen, face detection, and Auto-Macro mode for quick close-ups.
Sony’s been busy lately. Just two months into the new year, the company has already launched ten
Just three weeks after launching the alpha DSLR-A200, the follow up to its first-ever DSLR, the alpha DSLR-A100, Sony introduced two models for more advanced users: the alpha DSLR-A300 ($799, April) and the alpha DSLR-A350 ($899, March).
As with its camcorder lineup,