|
|
| GeoCommunity Mailing List |
| |
| Mailing List Archives |
| Subject: | Re: [gislist] create TIN from lidar |
| Date: |
06/09/2005 10:55:01 AM |
| From: |
Gerald Lee |
|
|
I would create the tin without clipping first. Then I would modify/clip
the tin with the Farm polygon. I have gotten more realistic results with
that approach. I convert/import the lidar(.xyz data) into an access
table then import into SHP or GDB.
Gerald
-----Original Message-----
From: gislist-bounces@lists.geocomm.com
[mailto:gislist-bounces@lists.geocomm.com] On Behalf Of GIS GIS
Sent: Thursday, June 09, 2005 9:55 AM
To: gislist@lists.geocomm.com: arcgis@lists.directionsmag.com:
esri-l@esri.com
Subject: [gislist] create TIN from lidar
hi folks,
I have a farm polygon and I have the lidar data. What I have done is
clip the lidar data using the farm polygon. I am thinking if I could
using the clipped lidar data to create a TIN surface. The point
confused me is that I don't know if I should using the lidar data ONLY
within the farm boundary or the extended lidar data beyound the farm
boundary, say to some buffer distance. Anyone could help me out? What
is the best way to create TIN when you have the lidar data? I am using
ArcView 3.3.
Thanks a lot.
Xu
_______________________________________________
gislist mailing list
gislist@lists.geocomm.com
http://lists.geocomm.com/mailman/listinfo/gislist
_________________________________
This list is brought to you by
The GeoCommunity
http://www.geocomm.com/
_______________________________________________
gislist mailing list
gislist@lists.geocomm.com
http://lists.geocomm.com/mailman/listinfo/gislist
_________________________________
This list is brought to you by
The GeoCommunity
http://www.geocomm.com/
|
|
Sponsored by:
For information
regarding
advertising rates
Click Here!
|
