Scintillometer

Source: Wikipedia, the free encyclopedia.
A Large Aperture Scintillometer (transmitter) for measurement of the sensible heat flux over long distances at Wageningen University measurement site

A scintillometer is a

scintillation
.

The magnitude of the refractive index fluctuations is usually measured in terms of , the structure constant of refractive index fluctuations, which is the spectral amplitude of refractive index fluctuations in the inertial subrange of turbulence. Some types of scintillometers, such as displaced-beam scintillometers, can also measure the inner scale of refractive index fluctuations, which is the smallest size of eddies in the inertial subrange.

Scintillometers also allow measurements of the transfer of heat between the Earth's surface and the air above, called the

momentum flux
.

See also

References

  1. ^ "Heat Fluxes & the Energy Balance". Archived from the original on 2004-06-28. Retrieved 2004-06-02.

External links