how to convert GPX to Rinex format for post processing? Help..

Question

Hi,

I'm fining out the ways to achieve Post processing dgps. I use android phone as the gps receiver.

Now, I've generated the GPX or KML files using an android app gps logger. I need to convert this into Rinex format in order to do post processing. I cudnt find any converter tool for this while searching the net.

Is there any other way to achieve this. pl help.

thanks in advance.