Measuring Surface Currents
In order to measure currents, the CODAR equipment computes three components:
- the velocity of incoming waves in the radial direction
- the distance from the radar equipment to the evaluated ocean sector
- the angle the waves are traveling relatively to the CODAR station
Read more about this topic: Coastal Ocean Dynamics Applications Radar
Famous quotes containing the words measuring, surface and/or currents:
“As an example of just how useless these philosophers are for any practice in life there is Socrates himself, the one and only wise man, according to the Delphic Oracle. Whenever he tried to do anything in public he had to break off amid general laughter. While he was philosophizing about clouds and ideas, measuring a fleas foot and marveling at a midges humming, he learned nothing about the affairs of ordinary life.”
—Desiderius Erasmus (c. 14661536)
“White Pond and Walden are great crystals on the surface of the earth, Lakes of Light.... They are too pure to have a market value; they contain no muck. How much more beautiful than our lives, how much more transparent than our characters are they! We never learned meanness of them.”
—Henry David Thoreau (18171862)
“In the most worn, pedantic, introverted self-tormenters life, the greatest part is incalculable by him, unforeseen, unimaginable, and must be, until he can take himself up by his own ears. What am I? What has my will done to make me that I am? Nothing. I have been floated into this thought, this hour, this connection of events, by secret currents of might and mind, and my ingenuity and wilfulness have not thwarted, have not aided to an appreciable degree.”
—Ralph Waldo Emerson (18031882)