Nikon 25396 GP-1 GPS Unit Supplied with GP1-CA10 cable for ten-pin remote terminals; GP1-CA90 cable for accessory terminals; GP1- CL1 strap adapter
The GP-1 GPS Unit adds Geotags to your images, so you can record latitude, longitude, altitude and time information. Correlation between pictures and maps is supported by GPS function in conjunction with ViewNX version 1.2 software (no-charge download) and my Picturetown.