The code used is exactly the same " How to put my location on a map", only changing the timeinterval.
In the references there are no particular notes about secondary effects of the timeinterval.
Instead in this document " [Using the Location Sensor]" I found the following note that explains why a low timeinterval can compromise a fast and precise satellite reading, but does not explain why a high timeinterval is still faster than a low timeinterval:
"The simple GPS receivers in phones take a while to stabilize and acquire a satellite fix, so setting the TimeIntervalto a very small value exceeding the time the GPS takes to stabilize makes little sense. "
I played with " GPS location error correction - #3 by Taifun ".
and in fact there don't seem to be any substantial differences between high and low timeintervals, but I did the test very quickly and I'll check it out better.
Sorry. Now I'm in a hurry but soon I will share a code where you can instantly compare the effects of the timeinterval.
Thanks to all