17:15 〜 18:45
*Riantini Virtriana1,2、Muhammad Rizky Altasya3、Irwan Meilano1,4、Wiwin Windupranata1,5 (1.Faculty of Earth Science and Technology, Institute of Technology Bandung、2.Geographic Information Science and Technology Research Group、3.Geodesy and Geomatic Engineering Study Program、4.Spatial and Cadastre System Research Group、5.Hydrography Research Group)