High Temporal Resolution Records of Hansbreen Ice Flow Velocity for Years 2006-2019

This repository contains the datasets of the positions of 16 mass balance stakes, horizontal velocity (m/yr) and accuracy of velocity (m/yr) for Hansbreen, a tidewater glacier in southern Svalbard. Data were derived from GNSS measurements conducted in the period 2006-2019. Stake positions are given in UTM zone 33X, and elevation in geoidal height (EGM96). Additionally, we provide files with annual, summer and winter velocities (m/yr) with a standard deviation of velocity, estimated for the hydrological year.

本数据集仓库包含斯瓦尔巴群岛南部潮汐型冰川汉斯布瑞恩（Hansbreen）的16根物质平衡测杆的位置、水平流速（单位：米/年，m/yr）以及流速精度（单位：米/年，m/yr）相关数据。所有数据均源自2006年至2019年间开展的全球导航卫星系统（GNSS）观测。测杆位置采用通用横轴墨卡托投影33X带（UTM zone 33X）坐标系表示，高程采用EGM96大地水准面高基准。此外，本仓库还提供了按水文年估算的年际、夏季及冬季流速（单位：米/年，m/yr）及其流速标准差的相关数据文件。