Through the use of a Tide Gauge, a device which averages out the movement of water due to tides and waveforms to determine the still water level – in modern times, satellite imagery has also played a hand to help tide gauges correlate global mean sea level.
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC