P. Kyle House, PhD., Surficial Geologic Mapping Specialist / Geomorphologist
Maybe my geotagged photos convinced you that using a good gps in the field serves numerous purposes. Consider how it can document your field progress...and that of your students(!) or fellow mappers. Here is a snippet of the Qbw traverse that Jim, Robin, and I made. I have one for every day and it only took 6 batteries to record the entire trip...
