Tables of latitudes and longitudes by chronometer of places in the Atlantic and Indian Oceans: principally on the west and east coast of Africa, the coasts of Arabia, Madagascar etc. resulting from the observations of H. M. S. Leven and Barraconta in the years 1820 to 1826Duckworth, 1827 - 49 pages |
Other editions - View all
Common terms and phrases
adjusted Admiralty Chart artificial horizon Assistant 97 assistant watch Authorities and Remarks Barracouta in 1825 Bassas da India Bombay Cape Extreme Centre 16 Coast of Africa Cooper's Island deduced Degs Devil's Peak Diff Ditto East Point equal altitudes Extreme 16 fast of mean Feet Flag Staff Funchal Greenwich H W in West h. m. &Tenths Helena instrument interval Island Centre Island North Point Isle Madame Islot Latitude Longitude South Leven and Barracouta limbs longitude by Chronometer Madagascar Madeira meridian distance method of rating Mount Summit Mozambique Names of Places North Island North Point 12 number of days observations Point 27 Point Extreme 34 Port Portsmouth Quail Island Ras Kattow rating Chronometers rating the Chronometers right ascensions Rise Authorities Rise tion H W Rock Roussin's Memoir S.E. Point shewn ship Shoals shore standard Chronometer sun's Table tion HW Town transit telescope Varia Varia-l Rise voyage West Point