Further research may consider using nautical distances in order to better respect the contours of continents and coastlines.
The crew embarked on an adventure that has included catching containers of extra diesel fuel from a passing Greek freighter, contacting the Brazilian Navy to research assistance possibilities, and navigating 700 nautical miles to the tiny island of Tristan de Cunha at a paltry speed of 3 knots with a makeshift sailing rig.
Ghosh isn't one to wear his historical research lightly, and for all the nautical lexicon and pidgin English clipped from Victorian journals ("Cunchunees whirling and tickytaw boys beating their tobblers"), his account of life on the Ibis, a slave-turned-opium-turned-slave ship, is unatmospheric.
The research vessel Langseth is making about 5.8 knots (nautical miles per hour), or 10.8 kilometers per hour, following the tracks laid out some months ago to collect data and answer the questions we've posed for ourselves.
Over a 40-year career, Dr. Worzel logged untold nautical miles around the globe, most often aboard the black-hulled, three-masted research schooner Vema, and slipped thousands of fathoms below the surface on Navy submarines.
A major research university, Texas A&M supports institutes for the study of biotechnology, race and ethnicity, nautical archaeology, petroleum, nuclear science, and transportation, among other areas.
The Russian research vessel became trapped by thick floes of ice driven by strong winds, about 1,500 nautical miles south of Hobart - the capital of the Australian state of Tasmania.
The hydrographic research vessel HNMNS Tydeman carried out a survey of the seafloor in 1996, which resulted in the current nautical charts.
