Charts. Ngaruae Passage and Rotoava Anchorage. Fakarava Atoll, Tuamotu Group, south Pacific Ocean, from French survey in 1880, scale naut. m.=2 in.; Fakarava Atoll, from examination in 1899 by U. S. Fish Commission steamer Albatross, scale naut. m.=0.3 in.; chart 2063.