Bathymetry data of glacial lakes in the greater Himalaya

The data set includes the bathymetry of 16 glacial lakes (Bechung Tsho, Bencoguoco, Bielongco, Cirenmaco, Galong Co, Guangxieco, Jialong Co, Jinwongco, Luggye Tsho, Maqiongco, Poiqu No.1, Ranzeriaco, Raphstreng Tsho, Rewuco, Shishapangma No.1, Talongco): 1. ".csv" is the bathymetry measurements data, the name is lake name+collection time, and the coordinate system is WGS1984; 2. ".grd" is the bathymetric interpolation by Kriging method, "WGS" is WGS1984 geographic coordinate system, ".Prj" is UTM projection coordinate system; 3. ".srf" is the project of software Surfer (v15), using Prj projection; 4. "Lake name_Point" is the lake bathymetry data of the UTM projection coordinate system, which is the same as the ".csv" data. <br> Plese cite as: Zhang, G., T. Bolch, T. Yao, D. R. Rounce, W. Chen, G. Veh, O. King, S. K. Allen, M. Wang, and W. Wang (2023), Underestimated mass loss from lake-terminating glaciers in the greater Himalaya, Nature Geoscience, doi: 10.1038/s41561-023-01150-1

本数据集涵盖16个冰川湖的水深地形数据，具体包括贝冲错 (Bechung Tsho)、本古错 (Bencoguoco)、比隆错 (Bielongco)、日热玛错 (Cirenmaco)、加龙错 (Galong Co)、广协错 (Guangxieco)、嘉龙错 (Jialong Co)、金翁错 (Jinwongco)、鲁吉错 (Luggye Tsho)、马穷错 (Maqiongco)、波曲1号湖 (Poiqu No.1)、兰泽错 (Ranzeriaco)、拉普斯特朗错 (Raphstreng Tsho)、热屋错 (Rewuco)、希夏邦马1号湖 (Shishapangma No.1)、塔隆错 (Talongco)：
1. 后缀为".csv"的文件为水深测量原始数据，文件名格式为"湖泊名+采集时间"，坐标系采用WGS1984（World Geodetic System 1984）；
2. 后缀为".grd"的文件为经克里金（Kriging）插值得到的水深地形数据，其中".WGS"采用WGS1984地理坐标系，".Prj"为UTM投影坐标系（Universal Transverse Mercator projection coordinate system）；
3. 后缀为".srf"的文件为Surfer（v15）软件的项目文件，采用Prj投影方式；
4. "Lake name_Point"格式文件为UTM投影坐标系下的湖泊水深地形数据，与".csv"文件的数据内容一致。

请按如下格式引用本数据集：Zhang, G., T. Bolch, T. Yao, D. R. Rounce, W. Chen, G. Veh, O. King, S. K. Allen, M. Wang, and W. Wang (2023), 《喜马拉雅山地区终端湖冰川物质损失被低估（Underestimated mass loss from lake-terminating glaciers in the greater Himalaya）》, 《自然-地球科学（Nature Geoscience）》, doi: 10.1038/s41561-023-01150-1

搜集汇总

背景与挑战

背景概述

该数据集包含喜马拉雅地区16个冰川湖泊的水深测量数据，提供多种格式（如CSV、GRD、SRF）和坐标系统（WGS1984、UTM投影）的数据，适用于湖泊深度研究和相关分析。数据集采用CC BY 4.0许可，已获得一定学术关注和引用。