Sökning: "soil-topographic wetness index"

Hittade 1 uppsats innehållade orden soil-topographic wetness index.

  1. 1. Hydrological modeling enhancement using GIS : An improved topographic wetness index for wetland detection

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :Patricia Rull; [2016]
    Nyckelord :Blue spots; digital dams; culverts; hydrologically enforced DEM; topographic wetness index; TWI; soil-topographic wetness index; STI; wetland detection;

    Sammanfattning : Hydrological modeling, like runoff modelling for flood prevention, is based on digital elevation models (DEMs). The fact that the DEMs do not represent existing road culverts can lead to considerable hydrological misinterpretations. LÄS MER