Descr: A wide-angle reflection/refraction experiment consisted of 4 deployments of 23-25 km long receiving array, with 162 channels at intervals of 100-300 meters. Two of the deployments were situated mostly over the glaciers of the Transantarctic Mountains whereas the other two were on the Ross Ice Shelf. Shots for each deployment were detonated at each end of the receiving array and farther away from the array with the maximum offset of 90 km.
