CR
Cryospheric Sciences

UAV

Image of The Week – A Game of Drones (Part 1: A Debris-Covered Glacier)

Image of The Week – A Game of Drones (Part 1: A Debris-Covered Glacier)

What are debris-covered glaciers? Many alpine glaciers are covered with a layer of surface debris (rock and sediment), which is sourced primarily from glacier headwalls and valley flanks. So-called ‘debris-covered glaciers’ are found in most glacierized regions, with concentrations in the European Alps, the Caucasus, Hindu-Kush-Himalaya, Karakoram and Tien Shan, the Andes, and Alaska and the weste ...[Read More]

Image of the Week: Greenland Glacier Seen from a Drone

Image of the Week: Greenland Glacier Seen from a Drone

The use of drones or Unmanned Aerial Vehicles (UAVs) is one of the most exciting development in glaciology in recent years. The picture was taken during fieldwork conducted in the summer of 2014 by Johnny Ryan and colleague Nick Toberg. The aim was to survey Store Glacier once a day using a fixed-wing UAV, that was equipped with a digital camera, which took photos every two seconds during its dang ...[Read More]

My drone summer – Johnny Ryan

My drone summer – Johnny Ryan

In the summer of 2014, our group at Aberystwyth University and the University of Cambridge decided to pursue an ambitious but exciting field campaign in West Greenland. The aim was to survey Store Glacier once a day using a fixed-wing unmanned aerial vehicle (UAV) (see photo above for a view from the UAV on its way back from a mission with Store Glacier, West Greenland in the background). The UAV ...[Read More]