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isogone

/ˈaɪ.sə.ɡoʊn/

翻译: 地图或图表上连接磁偏角相同各点的线。

1 个条目

noun

/ˈaɪ.sə.ɡoʊn/C2formalscientific
  • zh地图或图表上连接磁偏角相同各点的线。

A line on a map or chart that connects points of equal magnetic declination.

  1. Line of equal magnetic declinationC2formalscientific

    An imaginary line on the Earth's surface connecting points where the magnetic declination (the angle between magnetic north and true north) is identical.

    zh等磁偏线

    • Navigators use isogones to correct their compass readings.
    • The isogone for zero declination is called the agonic line.
    • Maps often display isogones to show variations in magnetic declination.

    同义词isogonic line