拉昂错测深数据（2017）

该数据集是2017年河湖源考察期间拉昂错的深度测量数据，可用于制作湖泊等深线图，用于湖泊水量估算以及流域内水量平衡研究。
测量仪器为Lowrance HDS-5声纳测深仪。所测原始数据包含较多的无效深度数据，后期整理时已经过筛选剔除；选择的测线合理，保证数据涵盖了各个深度梯度。数据以excel文件存储。

This dataset comprises depth measurement data of Lake Rakshastal collected during the 2017 River and Lake Source Survey. It can be utilized to generate lake bathymetric contour maps, and supports lake water volume estimation and water balance studies within the corresponding basin. The measurement instrument employed was the Lowrance HDS-5 sonar sounder. The original raw measurement data contained a significant number of invalid depth records, which were screened and eliminated during post-processing. The selected survey lines were appropriately designed, ensuring that the dataset covers all depth gradients. The data is stored in Excel files.

搜集汇总

背景与挑战

背景概述

该数据集是2017年河湖源考察期间拉昂错的深度测量数据，使用Lowrance HDS-5声纳测深仪测量，经过筛选剔除无效数据，以excel文件存储，可用于制作湖泊等深线图和水量估算研究。