TermPicks: A century of Greenland glacier terminus data for use inmachine learning applications

TermPicks_V2.zip contains a single shapefile of the TermPicks marine-terminating terminus trace dataset. Version 2 fixes an issue with missing center x and y points and incorrectly labeled data. Centerline_Retreat.zip contains CSV files of the retreats used in Goliber et al. (in prep). TermPicks_V1_Coverage.kmz can be opened in Google Earth or any GIS software to view the TermPicks IDs and Landsat Coverage figures. TermPicks_IDs.zip contains a single shapefile of the ID schema for the TermPicks dataset. TermPicks+CALFIN_V2.zip contains a single shapefile of the TermPicks marine-terminating terminus trace dataset and the Calving Front Machine (CALFIN): glacial termini dataset. V2 fixes issues of missing data from the previous version due to an indexing error. When using this dataset, please include the following citation is included: Cheng, D., Hayes, W., Larour, E., Mohajerani, Y., Wood, M., Velicogna, I., &amp; Rignot, E. (2021). Calving Front Machine (CALFIN): glacial termini dataset and automated deep learning extraction method for Greenland, 1972–2019. <em>The Cryosphere</em>, <em>15</em>(3), 1663-1675.TermPicks_V2.zip 包含TermPicks海洋终止冰川末端追踪数据集的单个形状文件（shapefile）。V2版本修复了中心x、y坐标点缺失以及数据标注错误的问题。 Centerline_Retreat.zip 包含Goliber等人（待发表）研究中使用的冰川退缩CSV文件。 TermPicks_V1_Coverage.kmz 可在谷歌地球（Google Earth）或任意地理信息系统（GIS）软件中打开，用于查看TermPicks编号与陆地卫星（Landsat）覆盖范围图。 TermPicks_IDs.zip 包含TermPicks数据集编号体系的单个形状文件（shapefile）。 TermPicks+CALFIN_V2.zip 包含TermPicks海洋终止冰川末端追踪数据集与冰崩前沿识别机（Calving Front Machine, CALFIN）冰川末端数据集的单个形状文件（shapefile）。该V2版本修复了因索引错误导致的上一版本数据缺失问题。 使用本数据集时，请引用以下文献： Cheng, D., Hayes, W., Larour, E., Mohajerani, Y., Wood, M., Velicogna, I. & Rignot, E. (2021). 冰崩前沿识别机（CALFIN）：1972—2019年格陵兰岛冰川末端数据集及自动化深度学习提取方法。《冰冻圈》（*The Cryosphere*），15(3)，1663-1675。