IceBridge BedMachine Greenland, Version 3

This data set contains a bed topography/bathymetry map of Greenland based on mass conservation, multi-beam data, and other techniques. It also includes surface elevation and ice thickness data, as well as an ice/ocean/land mask.本数据集包含基于质量守恒原理、多波束测深数据及其他技术手段生成的格陵兰岛基岩地形与海床地形分布图。此外，数据集还涵盖冰面高程、冰厚数据，以及冰/海洋/陆地掩膜（ice/ocean/land mask）。