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SUBSIM: The Web's #1 resource for all submarine & naval simulations since 1997
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SUBSIM: The Web's #1 resource for all submarine & naval simulations since 1997 |
11-05-11, 10:43 PM
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Chief
 Join Date: Mar 2010
Location: São Paulo, Brazil
Posts: 321
Downloads: 462
Uploads: 0
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Celestial navigation by day
Historically (and nowadays as well) how can you navigate during the daytime using only the Sun as a reference? I've read a bit about the noon shot (finding your long. at noon, UTC difference, 15 degrees\4 min etc) but in one of the movies at youtube a "simulated" cel nav fix was done at sunrise and at sunset. What's this for?
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