Sub-Themes


  • Surveying and Geomatics/3D Cadastral
  • GPS and GNSS
  • Remote Sensing, Image Processing and Photogrammetry
  • LiDAR and Unmanned Aerial Vehicle (UAV)
  • GIS (2D and 3D)
  • Open Geo/Big Data
  • 3D Modelling
  • Land Administration Multi-Dimensional Modelling
  • Geo-Hazards/Landslides
  • Flood Modelling/Hydro-informatics
  • Hydrography and Oceanography
  • Standards and Spatial Data Infrastructure (SDI)
  • Professional Education and Accreditation
  • Sustainable Environment
  • Signal Processing
  • Marine Cadastre