elevation view of a tapered key with optional gib head.
具有可选钩头的锥形键的正视图。
gib summit is german geologist mayer (hans meyer) and the austrian mountaineer pools of wood (ludwig purtscheller) in 1889 for the first time climb up.
gib although it seems like a covered with snow, but the south side of the ovoid has a 2 km in diameter (1, 2 miles), deep about 300 meters (980 feet) of the crater.