Get lat,long points on a line
<p>How could you get the lat,long of <strong>four points</strong>(equal distance apart) on a line from 27,-82 to 28,-81?</p>

<p><em>*EDIT after close</em>* Got better help from the mathematics exchange. <a href="http://math.stackexchange.com/questions/74647/latitude-and-longitude-of-points-on-a-line/74698#74698">Latitude and longitude of points on a line</a></p>
