1.Surveying and Cartography (remote sensing/cartography/map projection/gravity/surveying and positioning/seabed topographic survey/instruments, etc.)
2.Geography and Geology (geography/geology/geomechanics/sedimentology/ore deposit, etc.)
3.Hydrology and Oceanography (Hydrophysicochemistry/hydrogeography/Hydrocartography and Survey/Marine physicochemistry/Marine Geographical geology/Estuarine coast/Marine Surveying and Engineering/Marine resources, etc.)
4.Geophysics and Geochemistry (solid geophysics/Geohydrodynamics/geodynamics/Crustal and topographic variation/seismology/geomagnetism/geochemistry of geothermal elements/isotopic geochemistry, etc.)
5.Atmospheric Science (Climate/weather/dynamic meteorology/atmospheric boundary/atmospheric physics and chemistry, etc.)
6.History of Earth Science and other related topics are available
