The Windsurf Loop

 We drove four days to get to Lake George, including one stretch where we drove 27 hours straight through because all the "road houses...

 I have just posted a new version of GPS Speedreader at  ecwindfest.org/GPS/GPSSpeedreader.html . Since this version adds a feature specific...

This is the first of several posts where I look at the accuracy of speed measurements and the sources of errors in detail. To get started, l...

In my recent review of 2019, I did not mention the GPS Team Challenge results for the year - but they deserve mentioning. In the internation...

Below are some initial results from the device poll. 86 people answered the questions in less than a day.

Regular readers of this blog may have discovered that I love the GPS Team Challenge .  One of the issues that comes up on a regular basis on...

One of the features in GPS Speedreader I like is the ability to export GPS tracks to Google Earth to create pretty "crayon artwork...

In recent years, I had gotten a bit frustrated with the existing GPS analysis software. For some of the GPS prototype testing, there were to...

Seven years ago, Nina briefly held the #1 spot in the women's distance ranking on the GPS Team Challenge - the unofficial women's ...

When playing around with GPS prototypes, I developed my own analysis software to get around limitations and bugs of commonly used programs l...

Sometimes, it takes a big trip to learn to appreciate new things.

One of the things that had drawn me to Australia were windsurfing videos from Lake George in South Australia. In a good year, you can windsu...

Weeds and speedsurfing? Yes! Check this video from Fangy's Weed Farm down under: Only a few more weeks, and we'll be there, des...

More pictures, less words: The forecast was 22 mph WSW, sunny, and warm. No surprise we got low 30s! We started sailing just before noon ...

This is a geeky post about GPS speedsurfing. You've been warned. I am currently trying to get a couple of GPS devices that I have deve...