Using Google Earth to plot a course at the park. In prep for Robo-Magellan 2014. Felix does a pretty good job of following the path. There is slight displacement, and the course isn’t perfect, mostly because we are unsure of the exact starting location, and it is all dead reckoning from there. It uses a 9DOF IMU. Adam Green wrote the IMU classes to filter and process the values. It tracks really well. Need to figure out how to get a fix on the starting location.