[OSGeo-Discuss] Open Source Raster Tracing - Results

[Alex Mandel]

Landon Blake wrote:
> Thank you for all of the responses. I will summarize here for everyone's benefit:
> 
> - Line Trace Plugs was a raster to vector conversion program used by the SCS, BLM and Forest Service. It was historically distributed with GRASS. It may now be available at ltplus.org.
> 
Site appears to have been down for several years, but you can see the
last known revision thanks to the Internet Archive
http://web.archive.org/web/20070528050330/http://www.ltplus.org/


Alex