Grape V1 Data: Frequency Estimation and Amplitudes of North American Time Standard Stations
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Frequency and amplitude estimation data collected by Grape V1 stations in the Personal Space Weather Station network. <br> <br> 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.)
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Zenodo创建时间：
2023-03-02
