GREAT-ER 1.0x : Manuals & Brochures  |  GREAT-ER desktop/web: Manuals & Brochures  |  Publications, Presentations & Posters |  Software, Source Code & Tools |  Licence Agreement Models |  Catchment Data |  Reference Scenarios |  Varia |  Catchment Tools & Data Rupel 1.1 Catchment CD for GREAT-ER 1.02/1.03. Please request this CD via the Order Form. NB: The Rupel basin is now a standard part of the GREAT-ER desktop CD.