shrug-l: update TIN
Jason Houck
JHouck@drmp.com
Thu, 21 Jul 2005 08:34:18 -0400
This is a multi-part message in MIME format.
------_=_NextPart_001_01C58DF0.83FD7CD6
Content-Type: text/plain;
charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Does anyone know of an innovative way to add a roadway to a TIN? I need
to show the actual road, which is approximately 2 feet higher than the
surrounding surface. The only topo information I have is a few survey
points along the roadway centerline. Because these points vary in
elevation, and do not occur on the edge of the road, it would be hard to
do it with a single polygon. I would appreciate any thoughts anyone
might have on this.
=20
Jason M. Houck, MS
Environmental Scientist/GIS Analyst
Ecological and Environmental Sciences Dept.
DRMP, Inc.
1505 East Colonial Drive
Orlando, Florida 32803
407-896-0594 (phone)
407-896-4836 (fax)
=20
------_=_NextPart_001_01C58DF0.83FD7CD6
Content-Type: text/html;
charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Dus-ascii">
<META content=3D"MSHTML 6.00.2900.2668" name=3DGENERATOR></HEAD>
<BODY>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D599413012-21072005>Does =
anyone know of=20
an innovative way to add a roadway to a TIN? I need to show the =
actual=20
road, which is approximately 2 feet higher than the surrounding =
surface. =20
The only topo information I have is a few survey points along the =
roadway=20
centerline. Because these points vary in elevation, and do not =
occur on=20
the edge of the road, it would be hard to do it with a single =
polygon. I=20
would appreciate any thoughts anyone might have on =
this.</SPAN></FONT></DIV>
<DIV> </DIV>
<DIV align=3Dleft><STRONG><FONT face=3DArial size=3D4>Jason M. Houck,=20
MS</FONT></STRONG></DIV>
<DIV align=3Dleft><EM><FONT face=3DArial>Environmental Scientist/GIS=20
Analyst</FONT></EM></DIV>
<DIV align=3Dleft><FONT face=3DArial>Ecological and Environmental =
Sciences=20
Dept.</FONT></DIV>
<DIV align=3Dleft><STRONG><FONT face=3DArial color=3D#ff0000>DRMP,=20
Inc.</FONT></STRONG></DIV>
<DIV align=3Dleft><STRONG><FONT face=3DArial color=3D#ff0000 =
size=3D2>1505 East Colonial=20
Drive</FONT></STRONG></DIV>
<DIV align=3Dleft><STRONG><FONT face=3DArial color=3D#ff0000 =
size=3D2>Orlando, Florida=20
32803</FONT></STRONG></DIV>
<DIV align=3Dleft><STRONG><FONT face=3DArial color=3D#ff0000 =
size=3D2>407-896-0594=20
(phone)</FONT></STRONG></DIV>
<DIV align=3Dleft><STRONG><FONT face=3DArial color=3D#ff0000 =
size=3D2>407-896-4836=20
(fax)</FONT></STRONG></DIV>
<DIV> </DIV></BODY></HTML>
------_=_NextPart_001_01C58DF0.83FD7CD6--