[GRASS-user] field boundary detection with grass gis

[Maciej Sieczka]

Peter Freimuth wrote:
> I am new in GRASS and have to find out for a project what GRASS can do
> in regard to field boundary detection based on high resolution satellite
> data. I already found some functions for classification and raster to
> vector transformation. Can somebody support me with futher info about
> additional modules that extend the standard capabilities for better
> segmentation results or a nice paper that  describes the best workflow
> for such a task in GRASS (6.3 or 6.2).

Among "Raster modules" on Jachym's site [1] there are
modules related to egde detection.

[1] http://www.les-ejk.cz/programs/

Maciek