Hydrographic Surveys
He made hydrographic surveys of Japanese waters. The results of his survey were published by the government in 1857 in Sailing Directions and Nautical Remarks: by Officers of the Late U.S. Naval Expedition to Japan.
Read more about this topic: Silas Bent (naval Officer)
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“The media transforms the great silence of things into its opposite. Formerly constituting a secret, the real now talks constantly. News reports, information, statistics, and surveys are everywhere.”
—Michel de Certeau (19251986)