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<DIV><FONT face=Arial size=2><SPAN class=683431715-06092006>Can someone briefly
explain the difference among the following.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=683431715-06092006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=683431715-06092006>NAD83</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=683431715-06092006>NAD83
HARN</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=683431715-06092006>NAD83/90
HPGN</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=683431715-06092006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=683431715-06092006>Is NAD83 HARN the
same as NAD83/90 HPGN?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=683431715-06092006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=683431715-06092006>I'm getting requests
to have coordinates reported in NAD83/90 and need to understand the
difference.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=683431715-06092006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=683431715-06092006>Thanks for you
help.</SPAN></FONT></DIV></BODY></HTML>