[teqc] developing a dgps post processing software

Param Gautam pkrgautam.iitr.03 at gmail.com
Sun Nov 7 21:56:26 MST 2010

dear lalitha, gps data processing do in two steps
1. preprocessing using any utility software like teqc, tps2rin etc .
basically using thsese softwares raw data convert into the usable
2. postprocessing, presently people are using gamit/globk and barnese
software for post processing, gamit is freely available on the website
and complete manual of processing steps also available there.

there are different types of receivers are like topcon, trimble ect
and surveying methods plz go through the attachments you can get some
idea related to the static , kinematics and rtk gps survey.


On 11/4/10, Lalitha <myracacc at gmail.com> wrote:
> Hi,
> How are post processing software are developed. I couldn't find anything in
> the internet about the methodology of the post processing techniques to get
> the differential GPS corrections for the rover station gps data collected
> against the base station data downloaded from data provider.
> I know both the files need to be in Rinex format.
> In the Unavco web site, I could see some useful links to few post processing
> software. I saw different kinds of processing methods like static,
> kinematic, etc in the Nasa JPL's APPS application. What is RTK. I didn't get
> the exact difference between all these.
> Where can I find sources for developing a post processing software. Or, is
> there any open source or free tools available that are related to post
> processing.
> Appreciate your help.
> Thanks,
> Lalitha.
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