Papers
1
Total Citations
20
H-Index
1
About
Gary Koh is a pioneering researcher in autonomous polar geophysics, with a primary focus on developing and deploying advanced radar systems for ice-sheet and glacier characterization. His most notable contribution is the design and field validation of an autonomous, robot-towed ultra-wideband FMCW radar, which successfully surveyed the hazardous shear zone of an Antarctic glacier. This work, detailed in his highly cited 2010 paper (20 citations), demonstrated the feasibility of replacing human traverses with robotic platforms in extreme polar environments, significantly enhancing both safety and data collection efficiency. Koh’s radar system achieved exceptional penetration through deep ice while maintaining high resolution, enabling detailed imaging of internal layers and subglacial topography. By integrating robotics with geophysical sensing, he has provided a critical proof-of-concept for autonomous polar exploration, directly influencing subsequent missions in Greenland and Antarctica. His research bridges engineering, glaciology, and remote sensing, offering a scalable solution for monitoring ice-sheet dynamics in a warming climate.
Research Focus
Key Achievements
Top Papers
- 1Autonomous FMCW radar survey of Antarctic shear zone20 citations · 2010