"Nightjar" wrote in message
...
On 19-Nov-16 8:26 AM, Martin Brown wrote:
On 18/11/2016 19:02, Bill wrote:

I'm thinking of upgrading the very cheap camera in the car after an
incident (now resolved) where a recording showing accurate time and
place would have been useful.

GPS seems a lazy way of noting your position on the road since it is
only good to about 3m. ...

That is more than adequate for a dash cam that is intended to provide
evidence in the case of an accident.

Yes, GPS (with timestamp and lat/long stamp) and video would seem to be
fine.

If GPS is lazy, what alternative way of establishing location (apart from
video which is a "given" since the thread title is "Dash Cam") would Martin
Brown suggest?