Geomatics Engineering Unit, Department of Civil Engineering, Faculty of Engineering, Universiti Putra Malaysia (UPM), Selangor, Malaysia;
Geomatics Engineering Unit, Department of Civil Engineering, Faculty of Engineering, Universiti Putra Malaysia (UPM), Selangor, Malaysia;
Geospatial Information Science Research Centre (GISRC), Faculty of Engineering, Universiti Putra Malaysia (UPM), Selangor, Malaysia;
Urban; Object-Based; Discriminant; Analysis; Roof; Materials; Very; High; Resolution; Imagery; WorldView-2;