Tree-ring data from panel painting Cadmus sawing dragon's teeth (SK-A-4051) of the Rijksmuseum (Amsterdam, The Netherlands)

This dataset comprises raw tree-ring series (ring widths) measured with CooRecorder (Cybis Elektronik & Data AB) from 15 X-ray computed tomography (CT) images obtained at the FleXray Laboratory of the Centrum Wiskunde & Informatica in Amsterdam from the oak (Quercus sp.) back panel of the Cadmus sawing dragon's teeth painting (Rijksmuseum http://hdl.handle.net/10934/RM0001.COLLECT.5320). The CT images have been uploaded into Zenodo as three separate datasets: Dataset1: 10.5281/zenodo.4334010 Dataset2: 10.5281/zenodo.4336495 Dataset3: 10.5281/zenodo.4338421 Besides the individual tree-ring series obtained from each image, the average curve resulting from merging them has also been included in this dataset (keycode Cadmus). It covers the span 1380-1548. For more information refer to the published article DOI 10.1371/journal.pone.0255792 .

本数据集包含由CooRecorder（Cybis Elektronik & Data AB）测量得到的原始树轮序列（树轮宽度），这些序列源自阿姆斯特丹数学与计算机科学中心（Centrum Wiskunde & Informatica, CWI）FleXray实验室获取的15张X射线计算机断层扫描（X-ray computed tomography, CT）图像，采样对象为荷兰国立博物馆（Rijksmuseum，藏品链接http://hdl.handle.net/10934/RM0001.COLLECT.5320）所藏《卡德摩斯斩龙牙》画作的栎属（Quercus sp.，橡树）背板。相关CT图像以三个独立数据集的形式上传至Zenodo平台：数据集1：10.5281/zenodo.4334010；数据集2：10.5281/zenodo.4336495；数据集3：10.5281/zenodo.4338421。除了从每张图像中提取的单棵树轮序列外，本数据集还收录了将所有序列合并后得到的平均曲线（键码为Cadmus），其时间跨度为1380年至1548年。如需获取更多详细信息，请参考已发表论文：DOI 10.1371/journal.pone.0255792。