Geotagging is fast becoming an integral part of the photographic landscape. Knowing where a photo was taken is as important as knowing who took it and when. For select Nikon and Fuji SLR cameras, this Geomet'r GNC-38 GPS Receiver tethers to the camera's 10-pin remote socket to actively tag images with latitude and longitude data that can be examined and referenced on the camera or computer. The SiRF III receiver is linked to the camera with a long coiled cable. When the shooting day is done, using the included software helps to organize images. The application is Mac OSX and Windows 2000, XP & Vista compatible, but is not necessary for operation if another image organizer is preferred.
Note! GNC-38 is not compatible with Nikon D90
| Chipset | SiRFstar III GPS Chipset with built-in patch antenna |
| Connection Time |
Cold start: 42 sec Warm start: 38 sec Hot start: 01 sec |
| Channels | 20 |
| Waterproofing | Splash resistant |
| Output Connector | 10-Pin Nikon remote lockring connector cable |
| Power Source | DC: 3.3~5V, 80mAh drawn from the camera |
| Dimensions (HxWxD) | Not Specified by Manufacturer |
| Weight | 3 oz (85g) |
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Reviewed by 5 customers
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Comments about Geomet'r GNC-38 GPS Receiver for Nikon & Fujifilm Digital SLRs:
It was easy to use and worked perfectly with my NIKON D300. I perched it just before I made a two-week trip to Turkey and Greece. We traveled extensively around the countries and it worked flawlessly. I was very glad I had it. I use Adobe Lightroom and when I had access to the Internet I was amazed to see the results. I didn't see any substantial effect on my camera battery. My concern of draining my camera battery turned out to be no problem. In fact I was glad that I didn't need to bother with the extra batteries. The reason I didn't give it a five star rating was that over the course of a days shooting, about 12 hrs, I would bump the on/off switch and need to turn it on again. Because the switch is near the lens removal button and for other reasons I accidentally turned it off about 20 times a day. What was a help to me was that I could see on my camera information display that it was on or off.
Pros
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Comments about Geomet'r GNC-38 GPS Receiver for Nikon & Fujifilm Digital SLRs:
This is a great GPS. Forget any software that comes with it, you don't need it. Just plug this into your camera, go to the camera menu and enable GPS, and your camera will add coordinates into the exif information contained in each image. Programs like lightroom or websites like flickr will automatically map where the photo was taken. I've been using mine for about 2 years on a D300 and D3S.
Pros
Cons
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Comments about Geomet'r GNC-38 GPS Receiver for Nikon & Fujifilm Digital SLRs:
The unit it's self deserves a 5 star rating, however the included software is very poor, if you use Flickr this is not an issue. Despite some negative reviews - I am very happy with the product. [...]
Pros
Cons
Best Uses
Comments about Geomet'r GNC-38 GPS Receiver for Nikon & Fujifilm Digital SLRs:
The unit worked fine for about 2 months. Now it doesn't work at all. Very poor quality!!!
Pros
Cons
Best Uses
Comments about Geomet'r GNC-38 GPS Receiver for Nikon & Fujifilm Digital SLRs:
Bought the GNC-38 for use on an Alaska trip. Downloaded and installed Nikon's GPS firmware for my 2 Nikon D200 bodies. The GPS worked for 3-4 days, then began having problems turning power on. Shortly thereafter, would not turn on at all.
Tried in both camera bodies. Email(twice) to Geomet'r with no response in several weeks.
Displaying reviews 1-5