<p>For my Nikon D7000 I have:<br>
AK-N7000 bluetooth adapter from Aokatec and Qstarz BT-Q818XT Bluetooth GPS Receiver</p>
<p>It's a wireless setup. Bluetooth adapter is very small, plugged into camera. The GPS receiver I usually keep in my pocket.</p>
<p>This setup works great. It's small, no cables and uses no camera battery. I get longitude, latitude and altitude.</p>
<p>To display images I use WordPress plugin. It uses image metadata including GPS to display image and camera position on Google maps.</p>