(Topics include but are not limited to)
Topic 1: Surveying and Mapping
Surveying and Mapping
Photogrammetry
surveying and mapping technique
Precision surveying instruments
Principles and Applications
Digital mapping
Deformation monitoring data processing
digital image processing
Geographic Science
Cartography
Urban Spatial Informatics
Deformation and subsidence engineering
Marine surveying and mapping
Photogrammetry
Geodetic survey
Hydrological measurement
Mining surveying
engineering survey
Gravity measurement
Photogrammetry
Map making
Smart Ocean and Digital Earth
surveying and mapping technique
Research and development of surveying instruments
Application of Geographic Information Technology
Earth Exploration and Information Technology
Remote sensing interpretation of geological structure/structural evolution
Geological hazard prediction and assessment
Geographic Information System
Global Navigation Satellite System
Topic 2: Remote Sensing
Environmental remote sensing
Optical remote sensing
Image Data Processing Technology
Hyperspectral image processing
Remote sensing information extraction
Big data analysis and processing
Global Positioning and Navigation System
synthetic aperture radar 
Classification and Data Mining Techniques
Microwave remote sensing
Planetary Remote Sensing and Mapping
Hyperspectral image processing
Optical remote sensing
Microwave remote sensing
Remote sensing of atmospheric environment
Remote Sensing Information Engineering
image processing techniques 
Remote sensing data fusion
Remote sensing data quality
Remote sensing mode analysis, remote sensing and underwater acoustic investigation
Application of Optical Remote Sensing Technology in Surface Feature Extraction and Classification
Optical Texture Analysis and Application of High Resolution Remote Sensing Images
Improvement and enhancement of spatiotemporal resolution of optical remote sensing images
Aerial image processing and ground object recognition technology based on computer vision
Application of Optical Remote Sensing Technology in Environmental Monitoring and Resource Management
Topic Three: Geology
Geological Applications of Remote Sensing
Geological informatization
Unmanned aerial vehicle system and its geology
Geological structure analysis
geography
geology
Geomechanics
sedimentology 
Mineral Deposit Science
marine science 
Atmospheric Science
Solid state geophysics
Space Physics
Geochemistry
Geodesy