Computer · Advanced Surveying
The top of a lighthouse is just visible from a station at sea level 40 km away. Taking into account the combined correction for curvature and refraction, what should be the height of the lighthouse?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1128.42 m
- 2101.22 m
- 3115.70 m
- 4107.68 m✓
Correct answer
107.68 m
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