31. From 1830 to 1836 he commanded the " Aquiles " and in December 1834 became the first Chilean hydrographer . 32. Flinders County was named in honour of the navigator, hydrographer , and scientist Matthew Flinders ( 1774-1814 ). 33. This name was given to the island in 1933 by the Soviet hydrographer Vsevolod Vorobiev who first made its position measurements. 34. Rear-Admiral Sir W . Edward Parry was appointed Hydrographer in 1823 after his second expedition to discover a Northwest Passage. 35. While in graduate school, he was an NOAA exchange hydrographer , working with the Norwegian Hydrographic Service in Stavanger, Norway. 36. "Hydrographer " arrived Pearl Harbor 10 November 1943 to take part in the push across the Pacific to Japan. 37. "' Henri Michelot "'is a French cartographer and hydrographer of the late 17th and early 18th century. 38. Britain proposed that a navy hydrographer be dispatched to advise the tribunal, but officials said that needs to be ratified by Eritrea. 39. Many of these were collected with the aid of Hydrographer Capt . Richards R . N . and deposited in the British Museum. 40. On August 30, 1948, Hobbs was appointed as the 35th Hydrographer of the United States Navy, serving until early 1953.