Chunming Han

Jun 9, 2024 | mdpi.com | Ke Zhang |Huadong Guo |Di Jiang |Chunming Han

1. IntroductionThe polar region plays a key role in the climatology, hydrology, and energy cycles of our planet. Due to the harsh natural conditions in polar regions, there are significant obstacles to obtaining data in situ. Satellite remote sensing technology, as a powerful tool, has been widely applied in polar research, particularly with the all-day, all-weather observation capability of spaceborne synthetic aperture radar (SAR).

Apr 19, 2023 | mdpi.com | Ke Zhang |Huadong Guo |Di Jiang |Chunming Han

Abstract:With the rapid development of Earth system science, a new understanding of the complete Earth system has highlighted the crucial importance of integrated observations, especially in research involving large-scale geoscience phenomena. As an active sensor with all-time and all-weather capabilities, synthetic aperture radar (SAR) has been widely used in recent decades for Earth observation.