4.3 Functionality of a GIS based hydrological model

Well-developedGISsystemsprovidesstrongspatialandattributedataanalysisandcalculationfunctions,e.g.rivernetworkcodingespeciallyusingPfafstettermethod(Pfafstetter,1989);automaticoperationsonsub-basindelineation;efficientinterpolationofrainfallandmeteorologic ......（本文共 806 字 ）     [阅读本文] >>