keogram

名词 n.

英文释义

名词 n.
  1. A photographic method of capturing aurorae.
    — Various types of data formats can be obtained starting with the digitized data. One currently being used in combination with magnetospheric studies is the "keogram" picture⁽⁴⁾. This technique combines each intensity versus zenith angle scan on a horizontal time axis.

词形变化

keograms plural
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