Lu, Y.-H.Y.-H.LuHan, J.-Y.J.-Y.HanJEN-YU HAN2021-02-042021-02-042020https://scholars.lib.ntu.edu.tw/handle/123456789/547267A Preliminary study on utilizing 3D vector terrain data for satellite visibility analysis in urban areaconference paperLu, Y.-H.;Han, J.-Y.