American practical navigator: an epitome of navigation and nautical astronomy (1914)
Bowditch, Nathaniel, 1773-1838, United States. Navy Dept. Bureau of Equipment, Logan, George Wood, 1868-1915 · Washington, Govt. Print. Off. · leaf 111
104 TIME AND THE NAUTICAL ALMANAC. In figure 36 PM and PM represent the celestial meridians of two places, PSthe declination circle through^he sun, and PG the Greenwich meridian; let TQ = theGreenwich time = GPS; TM = the corresponding local time at all places on the meridian PM = MPS;Tji^the…
Navigation · Nautical astronomy
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
