How accustomed Dick grew to the formula which had at first so much surprised him!
"Jane Oglander"
Marie Belloc Lowndes
2. Given the L.A.T. and longitude in T which is E, what is the formula for G.S.T.?
"Lectures in Navigation"
Ernest Gallaudet Draper
Here is the formula for each case, which put in your Note Book: 1. To find when a certain star will cross your meridian, take from the Nautical Almanac, the R.A. of the Mean Sun for Greenwich Mean Noon of the proper astronomical day.
"Lectures in Navigation"
Ernest Gallaudet Draper