Distribution of global electromagnetic background noise intensity over land areas year by year
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资源简介：
A statistical analysis was conducted on the background noise of the power frequency electric field on land from 2019 to 2021. Using an interval width of 1 lg(mV²/m²/Hz), the annual intensity distribution was categorized into intervals to reveal yearly trends.
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Science Data Bank创建时间：
2025-04-30
