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.

Includes:

• GP-1 GPS Unit
• GP1-CA90 for connection to the D90
• GP1-CA10 for connection to the 10-pin remote terminal of supported cameras
• Strap adapter GP1-CL1

• D3X,D90 (via accessory terminal cable GP1-CA90), D3, D300, D700, D2Xs and D200 (via 10-pin remote terminal cable GP1-CA10). Some models may require an update to the latest version of firmware.

• Approx. 2 x 1.8 x 1 inches