Teleseismic tomography model of Macquarie Island and surrounding region

3-D P-wave velocity model of the crust and uppermost mantle beneath Macquarie Island and surrounding region from teleseismic tomography. The dataset contains data and files that can be used to plot the teleseismic tomography model that was produced from broadband seismic data collected as part of the Macquarie Ridge experiment undertaken in 2020-2021 (NERC grant NE/T000082/1). The model region approximately spans 53° - 56° South and 157° - 160.5° East. The data can be accessed from the AusPass data portal at https://auspass.edu.au/networks/macquarieridge.html. The information contained in this repository can be used to plot or otherwise use this model for other purposes. The dataset includes a detailed description of the format in a README file.本数据集为基于远震层析成像技术构建的麦夸里岛（Macquarie Island）及其周边区域地壳与上地幔三维P波速度模型。本数据集包含可用于绘制该远震层析成像模型的数据与文件，该模型由2020-2021年开展的麦夸里海岭（Macquarie Ridge）实验所采集的宽频带地震数据生成，该实验获得了自然环境研究委员会（NERC）资助项目NE/T000082/1的支持。该模型的覆盖区域大致介于南纬53°至56°、东经157°至160.5°之间。用户可通过AusPass数据门户（访问网址：https://auspass.edu.au/networks/macquarieridge.html）获取本数据集。本数据集存储库中的相关信息既可用于绘制该模型，也可用于该模型的其他各类研究用途。本数据集在README文件中提供了数据格式的详细说明。