Rinex GPS-TEC program Version 1.44

The links in this page may not work now! 
 Please read the updated page (of ver 1.45)


This application is useful in deriving the GPS-TEC data from the rinex files...

You can download the program in the following two ways..  (List of all files)

1) Download the following GPS_Gopi.exe to your PC or laptop
GPS_Gopi.EXE

2) Run the file GPS_Gopi.exe to extract the files, browse the path where you want to extract, for example to your desktop

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1) Download the following GPS_Gopi.ZIP file to your PC or Laptop

GPS_Gopi.ZIP

2) Unzip the files into a directory (say folder "GPS_Gopi")

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In case on executing the program you encounter an error
This application has failed to start because the application configuration is incorrect. Reinstalling application may fix this problem.
Then you should also download the following support files and extract them into the same program folder (for example "GPS_Gopi" the default folder), you should see 5 folders (obviously with few dll files inside) extracted with names "Microsoft.VC80.*" etc.
Support_Files.ZIP
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3)  Please follow the instructions from the "GPS_TEC Readme.pdf"  document which is also inside the either of the zip archives!

4) You can leave a comments here or email me..  if you have any questions..

Known issues with this program.. 
(1) will not be able to calculate the biases properly for the high latitude stations
(2) Cycle slips are not perfect in couple of cases, which some times resulting in bad bias corrections
You should be able to notice the above two things as soon as you see the plot drawn by the program..
These two will be corrected in the following updated version (I hope).
(3) Ability to analyse scinda files will done soon.. and I will let you know by email.. or check this web page for updates!

Thank you,
Gopi