Grape V1 Data: Frequency Estimation and Amplitudes of North American Time Standard Stations

Frequency and amplitude estimation data collected by Grape V1 stations in the Personal Space Weather Station network. As of the 2 March 2023 upload, data is separated into folders by year. (One zipped folder is too big to upload to Zenodo without error.)个人空间天气站（Personal Space Weather Station）网络的Grape V1观测站采集的频率与振幅估算数据集。截至2023年3月2日的上传批次，该数据集已按年份划分至不同文件夹。（单个压缩文件夹体积过大，无法在无错误的情况下上传至Zenodo平台。）