2023年白洋淀水体光谱数据

2023年在白洋淀采集的水体光谱数据，覆盖400-1000nm可见光波段，excel前5列为化学参量，后面列为光谱数据，可以用于建立水质参数和光谱模型的一期数据。通过水体采样获取水体样本，通过化验得到该样品的化学参量，通过测量该样本的光谱曲线，得到一一对应的光谱曲线数据。该数据由科研人员带领学生进行采集化验，具有科学严谨性，可以用于光谱建模的训练数据。

Water spectral dataset collected from Baiyangdian Lake in 2023, covering the visible spectral range of 400–1000 nm. The first 5 columns in the accompanying Excel file represent chemical parameters, while the remaining columns store spectral data. This is the first-phase dataset intended for establishing water quality parameter and spectral models. Water samples were obtained via on-site water collection, whose chemical parameters were determined through laboratory assays, and their spectral curves were measured to yield one-to-one paired spectral curve data. This dataset was collected and analyzed by researchers alongside their students, ensuring scientific rigor, and can be utilized as training data for spectral modeling.

搜集汇总

背景与挑战

背景概述

该数据集为2023年白洋淀水体光谱数据，覆盖400-1000nm可见光波段，包含水样的化学参数和对应光谱曲线数据，用于建立水质参数与光谱模型的第一阶段训练数据。数据通过现场测量和实验室分析生成，具有科学严谨性，支持水文学和水物理学研究。