- Geographical Information Systems/Cartography 5
- Sustainable Development 5
- Characterization and Evaluation of Materials 4
- Biotechnology 3
- Geography, general 3
- Geophysics/Geodesy 3
- Hydrogeology 3
- Materials Science, general 3
- Optical and Electronic Materials 3
- Remote Sensing/Photogrammetry 3
- Biochemistry, general 2
- Computational Mathematics and Numerical Analysis 2
- Development Economics 2
- Ecology 2
- Electronics and Microelectronics, Instrumentation 2
- Environmental Management 2
- Hydrology/Water Resources 2
- Mathematical and Computational Engineering 2
- Mathematics of Computing 2
- Measurement Science and Instrumentation 2