What is the meaning of isogonal line?

noun

  • An imaginary line connecting points on the Earth's surface where the magnetic declination is the same.
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APAWordNet. (2010). isogonal line. Retrieved September 29, 2026, from http://smartdefine.org/isogonal_line/definitions/1287791
ChicagoWordNet. 2010. "isogonal line" http://smartdefine.org/isogonal_line/definitions/1287791 (accessed September 29, 2026).
HarvardWordNet 2010, isogonal line, Smart Define, viewed 29 September, 2026, <http://smartdefine.org/isogonal_line/definitions/1287791>.
MLAWordNet. "isogonal line" 23 October 2010. Web. 29 September 2026. <http://smartdefine.org/isogonal_line/definitions/1287791>