This is part 2 of a 4-part series describing our Oldest GeoKid’s grade 5 science project from a few years back. Part 1 contains useful background information for those not very familiar with how handheld GPS receivers work. Please keep in mind that this project was carried out by a 10 year-old, with a little … Continue reading Handheld GPS Receivers: Overview of Experiment to Assess Which Variable Most Affects Coordinates Accuracy