lastboltnut
Senior Member
Hi xtemujin,
I understand what it does, but just curious that how useful is this feature...it cost some $...may be if you travel a lot.
I understand what it does, but just curious that how useful is this feature...it cost some $...may be if you travel a lot.

You can connect the Nikon GP-1 to the D90, it's a new port instead of the usual ten pin input.
If you're asking about what is geotagging, Nikonian has a great information on it, Page 7 of the PDF file.
http://www.niknians.org/ezine/eZine34.pdf
HTH.