[Gdal-dev] Raster to Polygon

[Lennox Antoine]

Unfortunately windows only currently. I'll look into compiling under
linux after 1.0.

On 2/22/06, Dylan Beaudette <dylan.beaudette at gmail.com> wrote:
> Does this software run on Linux ?
>
> it looks very interesting!
>
> Thanks
>
> On Wednesday 22 February 2006 01:39 pm, Lennox Antoine wrote:
> > I posted simple raster to vector conversion capability in my GDAL
> > application located here :
> > http://www.lennoxgis.com/
> >
> > Download the 0.9 stable client, and load your rasters. In the
> > treeview, highlight all the rasters you want to convert, and right
> > click on them (after they load that is). Select vectorize, and pick
> > your output directory. It will vectorize them into 2D line shapefiles.
> > You can batch your vectorizations this way.
> >
> > The software is still pretty much unreleased, but hopefully it will
> > solve this need.
> >
> > -Lennox
> >
> > On 2/22/06, Christopher Condit <condit at sdsc.edu> wrote:
> > > At one time a few years ago there was talk of adding simple raster to
> > > polygon functionality to GDAL (see
> > > http://lists.maptools.org/pipermail/gdal-dev/2003-August/001037.html
> > > ).  Has that ever materialized?  Does anyone know of an alternate way to
> > > accomplish this?  I've tried using gdal_countour, but as I expected I
> > > just get polylines as output.  My raster images are very simple – mostly
> > > no data values with a few regions that I need to extract to polygons.  In
> > > fact, I can even re-class to 0s and 1s if necessary.
> > >
> > >
> > >
> > > Thanks!
> > >
> > >
> > >
> > > Chris
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> >
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>
> --
> Dylan Beaudette
> Soils and Biogeochemistry Graduate Group
> University of California at Davis
> 530.754.7341
>
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