An Improved Approach of Estimating Ice Thickness and Water Level for Boreal Lakes with Satellite Altimetry

Xingdong Li1, Di Long1, Yanhong Cui1 and Tingxi Liu2, (1)Tsinghua University, Department of Hydraulic Engineering, Beijing, China, (2)Inner Mongolia Agricultural University, College of Water Conservancy and Civil Engineering, Hohhot, China