(Topics include but are not limited to)
Topic 1: Geographic Information
Geographic and Geological Informatization
Geographic Information Technology in Geographic Environment
Development and application of geology/geotechnical, mineral and energy resources
Earth Exploration and Information Technology
Remote sensing interpretation of geological structure/structural evolution
Geological hazard prediction, assessment, and control
Earth Exploration and Information Technology, Geographic Information Systems (GI5)
Global Navigation Satellite System (GNS5)
Satellite navigation and positioning
Topic 2: Surveying and Mapping
Photogrammetry
Geodesy
surveying and mapping technique
Engineering surveying is a discipline
Mining Surveying and Reclamation
digital image processing
Geographic Science
Cartography
Precision surveying instruments
Principles and Applications
Digital mapping
Deformation monitoring data processing
Urban Spatial Informatics
Deformation and subsidence engineering
Topic Three: Remote Sensing Technology
Environmental remote sensing
Optical remote sensing
Microwave remote sensing
Geographic Information Science
Image Data Processing Technology
Hyperspectral image processing
Remote sensing information extraction
Remote sensing data fusion
Big data analysis and processing
Global Positioning and Navigation System
synthetic aperture radar 
Classification and Data Mining Techniques
Planetary Remote Sensing and Mapping
Other related topics