小冬克玛底冰川厚度（2021）

1) 数据为2021年7月26日至28日测量的小冬克玛底冰川厚度、测点坐标和高程；2) 数据采用中国水利水电科学研究院研发的工作频率为100MHz的探地雷达测量得到，冰川厚度通过对雷达回波图像的处理分析，利用公式计算得到，其中冰体的介电常数取值为3.2，测点坐标和高程采用RTK系统获取；3) 数据可用于冰川厚度变化、物质平衡和径流变化等相关研究。

1) The dataset includes glacier thickness, survey point coordinates and elevation measured at the Xiao Dongkemadi Glacier from July 26 to 28, 2021; 2) The data were collected using a ground-penetrating radar (GPR) with an operating frequency of 100 MHz developed by the China Institute of Water Resources and Hydropower Research. Glacier thickness was calculated via a formula based on the processing and analysis of radar echo images, with the dielectric constant of ice set to 3.2, while survey point coordinates and elevation were acquired using an RTK system; 3) This dataset can be applied to relevant research on glacier thickness variation, glacier mass balance and runoff variation.

搜集汇总

背景与挑战

背景概述

该数据集包含2021年7月测量的小冬克玛底冰川厚度、测点坐标和高程数据，采用探地雷达和RTK系统测量，适用于冰川厚度变化、物质平衡和径流变化等研究。