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Subject: Re: longitude calcs
From: Fred Hebard (Fred@XXX.XXX)
Date: Tue May 06 2003 - 20:26:09 EDT
Alistair Barclay wrote:
8752.5
divide 60 (minutes/degree conversion).
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145deg 52.5min
this where I lose it. I make 8752.5 / 60 = 145.875
Alistair,
8752.5/60 does indeed equal 145.875. The 145.875 is in decimal
degrees. The minutes portion would be 0.875*60 = 52.5 minutes. So
145.875 decimal degrees equals 145 degrees, 52.5 minutes.
Jared Sherman pointed out a more convenient calculation, and Doug Royer
a calculator method.
Hope this helps,
Fred
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