Title :
A generalized theoretical analysis and application of cross-correlation to spaced-antenna wind profilers
Author :
Doviak, R.J. ; Lataitis, R.J. ; Holloway, C.L. ; Van Baelen, J. ; Cohn, S.
Author_Institution :
Nat. Severe Storms Lab., NOAA, Norman, OK, USA
Abstract :
The cross-correlation of signals in separated receiving antennas is expressed in terms of the properties of the refractive index field (i.e., vertically anisotropic Kolmogorov spectral form) and its advecting flow (i.e., uniform with isotropic turbulence). The condition under which Bragg scatterers can be considered as discrete particles is given. The authors use the derived expression to develop simple formulas to obtain the wind component parallel to the line connecting the receivers and its accuracy
Keywords :
atmospheric techniques; meteorological radar; remote sensing by radar; wind; Bragg scatterer; atmosphere; f cross-correlation; formula; measurement technique; meteorology; refractive index field; remote sensing; spaced-antenna wind profiler; theoretical analysis; vertically anisotropic Kolmogorov spectral form; weather radar; Anisotropic magnetoresistance; Antenna accessories; Diffraction; Frequency estimation; Joining processes; Particle scattering; Radar antennas; Radar scattering; Receiving antennas; Refractive index; Transmitting antennas;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1995. IGARSS '95. 'Quantitative Remote Sensing for Science and Applications', International
Conference_Location :
Firenze
Print_ISBN :
0-7803-2567-2
DOI :
10.1109/IGARSS.1995.521773
