GPS-TEC analysis version 3 (for rinex 3 version)

 GPS-TEC analysis program version 3 analysis application

This application is a useful tool in deriving the GPS-TEC data from the RINEX 2.1 & RINEX 3.02 observation files. But, currently it supports only TEC derivation only from GPS, TEC from other GNSS will be included in the future update.

Download program link --> GPS_Gopi_ver_3.zip

Update in this version: can read and process rinex 3 files  and few minor bugs fixed like navigation file location update. 

Also, please install visual studio redistributable from the following link (also included in the zip file) in your PC if the program does not run or windows gives an error.

Download vc_redist.x86 from the following link

https://support.microsoft.com/en-in/help/2977003/the-latest-supported-visual-c-downloads

Please follow the instructions from the "GPS_TEC Readme.pdf"  document which is also inside the zip file.
Let me know if you have questions at my email address, please look it up in the above pdf document.

Thank you,
Gopi Seemala

GPS-TEC program Ver 2.9.5

GPS-TEC analysis application (another minor update -- 2.9.5)
This application is a useful tool in deriving the GPS-TEC data from the RINEX 2.1 observation files.

Download program link --> GPS_Gopi_ver 2.9.5.zip

Update in this version with few minor bugs fixed:  Ftp address of the DCB code bias files were updated to ftp://ftp.aiub.unibe.ch/CODE/ instead of  old address (ftp://ftp.unibe.ch/aiub/CODE/2008/) which is not working.   Now the program can download DCB code files automatically where the PC is connected to internet.

To manually download the DCB code bias files into the data folder:
1. Go to website  ftp://ftp.aiub.unibe.ch/CODE/
2. select the year, then select files P1C1yymm.DCB.Z and P1P2yymm.DCB.Z (yy – 2 digit year, mm – 2 digit month)

Next update will be with rinex 3.03 support and GLONASS, GALILEO TEC derivation, will follow in few weeks.


Please follow the instructions from the "GPS_TEC Readme.pdf"  document which is also inside the zip file.
Let me know if you have questions at my email address, please look it up in the above pdf document.

Thank you,
Gopi Seemala