MS,
On Tue, May 27, 2008 at 8:21 PM, M S <[EMAIL PROTECTED]> wrote:
> This sounds like a question for the Arc List, or their tech support?
I know, are there any public Arc list out there (can't seem to find
one with Google)? I'm not an arc user but my colleague sent me this
shapefile so we can ve
>> Just curious if anybody encountered this issue with Arc*:
>
> it's a common problem.
It does seem to be.
> short answer: TINs stink. Raster maps created from TINs stink more.
My colleague used SRTM DEM converted to grid format of Arc
He mentioned that it is fairly common when you convert raste
maning sambale:
> My colleague used SRTM DEM converted to grid format of Arc
> He mentioned that it is fairly common when you convert
> raster grids in arc to vectors (shapefiles). Especially with very small
> areas like a 2-3 pixels. Will look into this further.
ok, then try and use GRASS's r.
To add info to this thread:
Some arc users said it its dependent on the snapping threshold or
smoothing option in the polygon creation. Polygons will be "blocky"
when this options are not enabled.
cheers,
maning
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