Topic 1: Remote Sensing Technology
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 acoustic survey, etc
Topic 2: Measurement and Mapping
Surveying and Mapping
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, etc
Geography and Geology:
Geography
Geology
Geomechanics
Sedimentology 
Mineral deposit studies, etc