"Now that it is easy to gather tracks and waypoints on a smartphone and map them in a GIS, it provides a good opportunity to remind students about the importance of being critical of and paying attention to data. I recently went on a walk around a local reservoir and used the Motion X GPS app on my iPhone to collect my track and a few waypoints. I emailed the data to myself and added the GPX file to ArcGIS Online so I could map and examine the track. I made my results public and made it visible below to feature some teachable moments......"
What a perfect combination! Students more and more have these fantastic computing devices that we often underutilize (or ban outright) in their education. This article shows how to bring GIS and a student's smartphone together.