Apparent horizon

apparent horizon
apparent horizon
See horizon.
Historical Examples

No land points visible from the summit, except those bounding the apparent horizon, reach equal or greater altitude.
Appletons’ Popular Science Monthly, May, 1900 Various

The tops of the clouds must not be more than five or ten degrees above the apparent horizon.
Notes and Queries, Number 206, October 8, 1853 Various

The introduction of a descending plane lowers the apparent horizon; that of an ascending plane elevates it.
Harvard Psychological Studies, Volume 1 Various


Read Also:

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  • Apparent movement

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  • Apparent solar day

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  • Apparent temperature

    . apparent temperature See heat index.

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