Supporting data for "Imaging subsoil density variability: specific considerations in 2D FWI"-Chapter 2

This dataset contains the supporting materials for Chapter 2 of Yusuke Kawasaki’s PhD project on the field application of 2D FWI for imaging subsoil density variability. It includes preprocessed seismic data, input files for the FWI workflow, inversion results (shear-wave velocity and density models), geotechnical measurements used to verify the FWI outcomes, and the associated codes for FWI and result visualization. The raw seismic data and their description are available at 10.4121/a8553b7e-82ae-4e9b-bc54-2a6b9ca6063c, and the raw geotechnical data and their description are available at 10.4121/c5036e17-938a-4b78-b223-d0ac8f65b702. The dataset supports research aimed at demonstrating key considerations for achieving reliable subsoil density estimation using FWI.

本数据集为川崎祐介（Yusuke Kawasaki）博士项目第二章的配套支撑材料，其研究方向为利用二维全波形反演（2D Full Waveform Inversion，FWI）开展地下土壤密度变化成像的现场应用。数据集涵盖预处理后的地震数据、全波形反演流程输入文件、反演结果（横波速度模型与密度模型）、用于验证全波形反演结果的岩土测量数据，以及全波形反演与结果可视化的配套代码。原始地震数据及其说明文档可通过DOI：10.4121/a8553b7e-82ae-4e9b-bc54-2a6b9ca6063c获取，原始岩土测量数据及其说明文档可通过DOI：10.4121/c5036e17-938a-4b78-b223-d0ac8f65b702获取。本数据集可支撑旨在论证利用全波形反演获取可靠地下土壤密度估算结果的关键考量因素的相关研究。