MAMSL (Meter Above Mean Seal Level)
It is very high. Above the meter.
331 Meter
22 meter
700 meter
the area where the highest and lowest point is 100.
The elevation of Cartagena, Colombia, is approximately 1 meter (3 feet) above sea level.
lower
That is a sound pressure level meter (SPL meter).
It varies from sea level to 520 feet above sea level.
water flow from a tank having a free surface area of 10m2 over a 900 notch.it is found that the time taken to lower the level from 8cm to 7cm above the level of the notch is 43.5sec.determine the coefficient of discharge assuming it remains constant during the period
The above is the symbol of flow meter.