(S1) Grounding line and ice frontal positions for the Marie Byrd Land Sector ...

This dataset contains shapefiles of the grounding lines (hereafter GLs) and ice frontal positions derived by Christie et al. (2018) for the Marie Byrd Land Sector of West...本数据集包含由Christie等人（2018）针对西部玛丽·伯德地区扇区（Marie Byrd Land Sector）提取得到的接地线（grounding lines，后文简称GLs）与冰锋位置（ice frontal positions）的形状文件（Shapefile）。