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            This dataset provides the time series of 1-hour mean values of fair weather atmospheric electric field (or PG - electric potential gradient) data from the atmospheric... 
 
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            This dataset provides the time series of 1-hour mean values of fair weather atmospheric electric field (or PG - electric potential gradient) data from the atmospheric... 
 
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            This dataset provides the time series of 1-hour mean values of fair weather atmospheric electric field (or PG - electric potential gradient) data from the atmospheric...