Large Aperture Scintillometers consist of a transmitter and receiver for measuring atmospheric turbulence over distances from 100 m to 8 km. ET Systems deliver surface heat flux and evapo- transpiration data from a complete, easy to use, package.
The Large Aperture Scintillometer (LAS) is an instrument designed for measuring the path-averaged structure parameter of the refractive index of air over horizontal path lengths from 250 m to 4.5 km.
The LAS optically measures intensity fluctuations (known as scintillations) using a transmitter and receiver horizontally separated by several kilometers. The scintillations seen by the instrument can be expressed as the structure parameter of the refractive index of air.
Structure parameter measurements obtained with the LAS and standard meteorological observations (air temperature, wind speed and air pressure) can be used to derive the surface sensible heat flux.
< previous product
|
all products
|
next product >
Our range of professional wind sensors meets the challenge of the highest reliability over a very la...
Equinox Instruments are based in Lincolnshire and are a sole UK distributor of quality meteorologica...