GPS track processing tool

Posted by Alexander Avtanski on 15 June 2013 in English (English)


I've been working on a GPS track visualization and processing tool - GPSMash - for a while and today I just completed the first release suitable for public use (most bugs fixed, enough functionality, good documentation). This is a command-line Windows application that can repair broken GPX files, clean-up, organize, and analyze data, convert to various formats for visualization, etc.

Here is a sample video using data processed with GPSMash:

Click to play video:

If you are interested, you can download it from my site:

Any feedback is welcome.



Location: Meadowfair, Little Saigon, San José, Santa Clara County, California, 95121, United States of America

Comment from RM87 on 16 June 2013 at 20:08

It is unable to process gpx files made by garmin dakota 20.

Comment from Alexander Avtanski on 16 June 2013 at 22:13

RM87: Thanks for the information. I've tested it only with GPS data from my GPS device and from a friend's, so this kind of information is exactly what I am looking for.

Can you send me a sample GPX? If you can e-mail it to me at avtanski at gmail dot com, I would be very grateful - with some luck I'll be able to fix it immediately.


  • Alex

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