Downtown Summit Station Survey 27-Oct-2010 This survey was conducted to study the drifting around the downtown area of Summit Station. A serpentine transect was traversed by snowmobile and data points were collected continuously at 1s intervals. The antenna was mounted to the back of the snowmobile. Some areas are missing data where it was not possible to access because of existing structures or other obstacles. Time: 1630-1730 utc Antenna: Zephyr Receiver: R7 Antenna Height: 1.26m