Navigation track


I have the following situation to solve.

I am driving a car and I would like to get the trajectory of the car with positions at every second.
The positions should not be less accurate than 1.5-2m.

I can not use RTK because in some places I do not have phone signal and will not receive corrections.

Ideally would be not to use base-rover configuration but I am open to any suggestions.

Thank you!

Would post-processing suit you?

If this would be the only way than yes.

The situation would be something like this:

  • I will have tracks between 10-30km that will be documented on paper with date start and stop time.
  • I will need to drive few thousands km

That is why I need to find the best accuracy and also the less time consuming solution.


Well, if you don’t have cellular coverage, and the distances are big, PPK might be the only way. The problem is, you will need to move the base as you go from one part of your journey to another. The only solution I can see is using RINEX from a CORS network(or any local analog). That means your whole route must be covered.

I see. Thank you very much for the solution. I will have to check about CORS network.

Thank you!

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