Question:
I am using GRASS 4.1 on an SGI INDIGO2. I have two raster images( one from x,y
with z and another scanned raster). Both are good raster images. What method
should I use to drape the digitized image over the x,y,z image?
e-mail answers can be addressed to lbarger@nmfspc.ssp.nmfs.gov .
Lyman E. Barger
Research Fisheries Biologist
National Marine Fisheries Service
3500 Delwood Beach Road
Panama City, FL 32408
Ph: (904) 234-6541
On Wed, 8 Jan 1997, Lyman E. Barger wrote:
Question:
I am using GRASS 4.1 on an SGI INDIGO2. I have two raster images( one from x,y
with z and another scanned raster). Both are good raster images. What method
should I use to drape the digitized image over the x,y,z image?
e-mail answers can be addressed to lbarger@nmfspc.ssp.nmfs.gov .
Lyman E. Barger
Research Fisheries Biologist
National Marine Fisheries Service
3500 Delwood Beach Road
Panama City, FL 32408
Ph: (904) 234-6541
You're lucky, Lyman. Since you're working on an SGI box, you have access
to the program sg3d, which does an outstanding job of creating image
"drapes". Enjoy!
--
Malcolm D. Williamson - GIS Specialist E-mail: malcolm@cast.uark.edu
Center for Advanced Spatial Technologies Telephone: (501) 575-6159
Ozark Rm. 12 Fax: (501) 575-5218
University of Arkansas
Fayetteville, AR 72701
Hi,
Question:
I am using GRASS 4.1 on an SGI INDIGO2. I have two raster images( one from x,y
with z and another scanned raster). Both are good raster images. What method
should I use to drape the digitized image over the x,y,z image?
If both images are referenced you should think about to use or d.3d
(normal X) or SG3D ( a Silicon tool available on moon). If you stil have
to reference both images to each other you should check
http://taoren.rug.ac.be/~bart/paper/paper.html and check the part on
coordinate systems and transformations!
Bart
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| ir. Bart Cosyn |
| REIMP-project, MDB Central Africa |
| Laboratory for Hydrology and Water Management |
| University of Gent |
| Coupure 653, B-9000 Gent |
| Belgium |
| Tel: +/32/9/2646137 |
| Fax: +/32/9/2646236 |
| E-mail: Bart.Cosyn@rug.ac.be |
| URL: http://taoren.rug.ac.be/ |
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