The conversation between human and AI assistant.
Which is the reference point for mean sea level?
That's interesting. How do other countries determine their reference points for mean sea level?
Other countries may use different methods to determine their reference points for mean sea level. Some nations use tidal gauges to monitor sea level, while others use satellite measurements or other advanced technologies. In general, however, the goal is to establish a consistent and accurate baseline for measuring changes in sea level over time.