GRDSS is a GRASS (Geographic Resource Analysis Support System, http://wgbis.ces.iisc.ernet.in/grass) based GIS.
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programming skills. In order to overcome this, a user-friendly graphical interface GRDSS (Geographical REsources Decision Support System) was developed ...
Which is site to download GRDSS? GRASS site http://grass.itc.it has no information about it, nor I can find it on Internet.