(Topics include but are not limited to)
Topic 1: Earth Science
Atmospheric Science
Atmospheric Physics
Physics of Clouds and Precipitation
Gravity of the earth
Applied Meteorology
Atmospheric Chemistry
Weather Science
Atmospheric Environment Science
Geophysics
Atmospheric boundary layer physics
Dynamic meteorology
climatology
Earth Fluid Dynamics
geology
Solid state geophysics
Geodynamics
Atmospheric remote sensing
Atmospheric detection
Physics of the Earth's Interior
Geoacoustics
Isotope geochemistry
Radioactive geochemistry
Organic geochemistry
seismology
Geochemistry
Ionospheric physics
Space Environment Studies
Elemental geochemistry
Radioactive geophysics
Exploration Geophysics
Experimental Geophysics
Space Physics
Geomagnetism
Geothermal Science
geoelectricity 
Chemistry of the Earth's Interior
Ore-forming geochemistry
Biogeochemistry
Exploration geochemistry
Energy geochemistry
Topic 2: Oceanography
oceanographic engineering
Marine Geology
Marine Ecology
Hydrophysical Chemistry
Hydrogeology
Hydrocartography and Surveying
Marine Physical Chemistry
Marine Geography and Geology
Marine Surveying and Engineering
ocean resources
Marine Physics
Marine Chemistry
Marine Geophysics
Environmental Oceanography
Marine survey and monitoring
Marine geography and estuarine and coastal studies
Marine Biology
Marine Resources Science
Marine Meteorology
Physical Oceanography
Marine applications
Topic Three: Remote Sensing Surveying and Mapping
Theories, techniques, and methods related to surveying, navigation, and oblique photography
Carbon Neutrality and Remote Sensing Monitoring of Carbon Emissions
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
Surveying and Mapping
Map making
Smart Ocean and Digital Earth
surveying and mapping technique
Research and development of surveying instruments
Microwave remote sensing
Remote Sensing (RS)
Remote Sensing Information Engineering
Remote sensing mode analysis
Planetary Remote Sensing and Mapping
Remote sensing data quality
Remote sensing of atmospheric environment
Remote sensing monitoring of key climate factors in global change
Optical remote sensing
Integration and Application of Remote Sensing, Geographic Information Systems, and Navigation and Positioning Systems (3S)