Subject: Re: Nautical mile defined!<br/>
Date: Nov 26, 2001 @ 21:52<br/>
Author: Grant Hutchison (&quot;Grant Hutchison&quot; &lt;granthutchison@...&gt;)<br/>
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<div id="ygrps-yiv-1653768099">Michael:<br/>
<blockquote><span title="ireply"> &gt; er would that be nad83 or what<br/>
 </span></blockquote>NAD83 - I used the GRS80 ellipsoid for the calcs, which is the<br/>
standard ellipsoid for NAD83.<br/>
Let&#39;s just not get into the lumpy geoid and sea surface topography, eh?<br/>
<br/>
Grant</div>