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Comparing GPS receivers, part 2

During the RV trip this year I found out that while the Navilock 320U gives excellent results, the lack of any logging features requires to have the laptop running all the time. As my mother likes studying maps, I strapped the PowerBook to the folding table of the third passenger seat and had gpsdrive running on it. But this only works if you have enough space in the car. Also, the plug of the power converter fell out of the socket at Grand Canyon without us noticing. This resulted in a gap of 80 miles in the recording after the battery ran out.

Comparing GPS receivers, part 1

It is quite interesting to compare the GPS logs of 2006 and 2008:

I'm addicted

I'm addicted to geo-location and geo-tagging now. I cannot stop playing with it. I've geo-tagged my vacation photos from January now and built a small JavaScript application based on the incredible OpenLayers framework to show where I took photos on an OpenStreetMap map or on top of Landsat7 satellite images:

Geotagging Issues

The bad: discovering after months that the clock of the camera was set to CEST instead of UTC
The good: exiftool and some few lines of perl to the rescue!

Roadtrip 2008: The GPS Track

I've finally visualized the GPS recording of the RV Trip with my parents last Winter. Unfortunately, LJ does not allow me to embed the interactive map, thus you have to click on this static one to play with it: