They claim to reach a height of 6,785 m (22,260 ft), which is extraordinary for this date. 1877: I. S. Pocock of the Survey of India, under E. C. Ryall, accurately surveys Kamet's position. However, he supports the inaccurate belief that Abi Gamin is a minor subpeak of Kamet and that a northern route to the summit is practical.