高光谱钻孔岩心数据集

高光谱钻孔岩心数据集主要面向样品的光谱研究，基于高光谱岩芯扫描仪的测量，主要记录样品400-2500nm的光谱数据、样品的图像数据等，经过光谱解译和数据提取，对矿物的岩性进行分析，通过岩性分析，与地下空间的孔隙度、颗粒度进行对比研究，从而对城市地下空间研究提供有力的数据支撑。数据体量1.78G。This hyperspectral borehole core dataset is primarily designed for spectral research on samples. It is based on measurements conducted with a hyperspectral core scanner, mainly recording spectral data of samples within the 400–2500 nm wavelength range as well as their image data. After spectral interpretation and data extraction, lithological analysis of minerals is performed. Comparative studies are further carried out between the lithological analysis results and the porosity and particle size of underground spaces, thereby providing robust data support for urban underground space research. The total data volume of this dataset is 1.78 GB.

搜集汇总

背景与挑战

背景概述

该数据集是一个高光谱钻孔岩心数据集合，主要包含岩心样品在400-2500nm波段的光谱数据和图像数据，用于矿物岩性分析，以支持城市地下空间的研究。数据体量为1.78GB，由4141个文件组成，来源于国家重点研发计划项目，旨在通过光谱解译提升地下空间探测的精细度。