Laser altimeter data obtained over sea-ice during the IceBird Winter campaign...

Sea ice surface roughness data were obtained during the IceBird Winter campaign in Mar-Apr, 2023 with a Single Beam Laser Altimeter (SBLA) mounted inside an electromagnetic...海冰表面粗糙度数据采集于2023年3月至4月的冰鸟（IceBird）冬季科考航次，由安装在某电磁装置（原文表述未完整）内部的单波束激光高度计（Single Beam Laser Altimeter，SBLA）获取。