Search results
Results from the WOW.Com Content Network
Campbell–Stokes recorder used in a tropical region. A Campbell–Stokes recorder adapted for use in polar regions (The right sphere is facing south) The Campbell–Stokes recorder (sometimes called a Stokes sphere) is a type of sunshine recorder. It was invented by John Francis Campbell in 1853 and modified in 1879 by Sir George Gabriel Stokes.
A Campbell–Stokes sunshine recorder. A sunshine recorder is a device that records the amount of sunshine at a given location or region at any time. The results provide information about the weather and climate as well as the temperature of a geographical area.
For the specific purpose of sunshine duration recording, Campbell–Stokes recorders are used, which use a spherical glass lens to focus the sun rays on a specially designed tape. When the intensity exceeds a predetermined threshold, the tape burns.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate
Campbell–Stokes recorder – Evapotranspiration [2] Water budget method; Basin water balance – Evaporation pan – Lysimetry – Soil moisture depletion – Water vapor transfer method; Bowen ratio – considers the energy budget; Eddy covariance – Component analysis; Porometry/Sap flow – Interception loss – Soil evaporation – Large ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
A Jordan sunshine recorder (left). The other instrument is a Marvin sunshine recorder. A Jordan sunshine recorder is a type of sunshine recorder invented in the 19th century by T. B. Jordan with later modifications by his son, J. B. Jordan. [1] The device consists of a cylinder with two small apertures through which sunlight can pass.