Topic 1: Earth Science
Earth Science Theory and Methods
The Internal Structure and Dynamics of the Earth
Geochemistry and Geophysics
Geology and petrology
Mineralogy and Mineral Deposit Science
Paleontology and Stratigraphy
Hydrogeology and Engineering Geology
Environmental Geology and Disaster Geology
Quaternary Geology and Geomorphology
Planetary Geology and Comparative Planetary Science
Marine Geology and Subsea Resources
Polar Geology and Climate Change
Earth System Science and Global Change
Earth Big Data and Artificial Intelligence
Earth Science Observation and Experiment
Earth Science Computing and Simulation
Earth Science Education
Frontiers of Earth Science
Earth Science Applications
International Cooperation in Earth Sciences
Topic 2: Surveying and Mapping Engineering
Geodesy and Benchmark Establishment
Engineering Surveying Technology and Application
Photogrammetry and 3D Reconstruction
Cartography and Cartography
Geographic Information System Engineering
Real estate surveying and cadastral management
Marine surveying and depth measurement
Mining surveying and resource monitoring
Deformation monitoring and disaster warning
Precision Engineering Surveying Technology
Surveying Instruments and Automation
Measurement Error and Data Processing
Surveying Standards and Quality Control
Surveying and Mapping Project Management and Regulations
Underground pipeline detection and measurement
Application of drone surveying technology
Lidar measurement technology
Surveying and Geographic Monitoring of National Conditions
Surveying and filing of historical buildings
Smart city surveying and mapping support
Topic 3: Spatial Information
Spatial Information Theory and Methods
Spatial Data Model
Space data collection
Spatial data processing
Space data storage
Spatial data analysis
spatial data mining 
Visualization of spatial data
Spatial data fusion
Quality of spatial data
Spatial Data Standards
Space data security
Space data sharing
Spatial Information Service
Space Information and Internet of Things
Spatial Information and Artificial Intelligence
Spatial Information and Smart Cities
Spatial Information and Transportation
Spatial Information and Environment
Exploring the Frontiers of Spatial Information
Other related topics