Okta to traditional approaches, satellite images do not account for cloud composition. Oktas are often referenced in aviation weather forecasts and low level forecasts: SKC = Sky clear (0 oktas); FEW = Few (1 to 2 oktas); SCT = Scattered (3 to 4 oktas); BKN = Broken (5 to 7 oktas); OVC = Overcast (8 oktas); NSC = nil significant cloud; CAVOK = ceiling and visibility okay. Okta In meteorology, an okta is a unit of measurement used to describe the amount of cloud cover at any given location such as a weather station. Sky conditions are estimated in terms of
Theory of conjoint measurement magnitude of "A" per unit magnitude of "X". For example, "A" consists of masses and "X" consists of volumes, then "P" consists of densities measured as mass per unit of volume. In such cases, it would appear that one level of "A" and one level of "X" must be identified as a tentative unit prior to the application of conjoint measurement. If each level of "P" is the sum of a level of "A" and a level of "X", then "P" is the same quantity as "A" and"X". For example, "A" and "X" are lengths so hence must be "P".