Tag Archives: Spatialite

Using Spatialite to store and represent our GPX data

Posted on 2014-05-06 by Daniel Belasco Rogers

Background A quick bit of background. As people who read this blog know, we have recorded every journey we make, every day, with a GPS since 2003 (Dan) and 2007 (Sophia). As you can imagine, this practice has evolved technologically … Continue reading →

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Missing Journeys

Posted on 2013-05-14 by Daniel Belasco Rogers

In making the graph above, showing all our journeys for the years 2007 – 2012 (D is Dan, S is Soph, numbers on the ‘y’ axis are thousands of km), I used a custom-written piece of python software which detects … Continue reading →

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The problems with representing GPX tracks in spatial databases

Posted on 2013-01-02 by Daniel Belasco Rogers

This is something I’ve been wrestling with for a while, both with Spatialite and latterly with Postgis. The problems stem from the fact that a GPX track segment contains information that can be represented in two entirely different ways in … Continue reading →

Posted in Diary, GPS, Software | Tagged , , , , , , , | 1 Comment