Sorry for the last answer.
You could get an Android or iPhone application built to record the direction and other data needed.
The idea is this: connect and interface with your mobile instead of the GPS unit. When the camera clicks, phone receives a signal. Your phone's internal GPS and gyroscope records the direction and the phones GPS records the remaining data.
You will need
- An expert who can build such an application.
- A Cellphone with gyroscope and GPS unit
The following are the phones with a gyroscope, according to my information
HTC Evo 3D
HTC One S
HTC One X
Huawei Ascend P1
Huawei Ascend x
Huawei Honor
LG Optimus 3D
Samsung Galaxy S II
Samsung Galaxy S III
Samsung Galaxy S IV
Samsung Galaxy S V
Sony Xperia P
Sony Xperia S
