Grain Size Reclassifyer


Grainsize and soil texure data can be expressed accoring to different classification schemes. The GRASI-Tool allows to reclassify data from one scheme to another. Currently the following schemes are supported:

Grain size classification:

  • AG Boden (Arbeitsgemeinschaft Boden, Germany)
  • Phi scale
  • USDA: US Departement of Agriculture
  • ISSS: International Society of Soil Science

Soil texture classification:

  • German soil texture classification (according to DIN4220)
  • USDA: United States Departement of Agriculture
  • FAO: Food and Agriculture Organization of the United States

Further schemes can easily be generated by the user using a standard text editor.

Gernot Frommelt


own funding

[ zur ▄bersicht ]