Results 111 to 120 of about 19,527 (219)

Synthetic aperture radar imagery of airports and surrounding areas: Study of clutter at grazing angles and their polarimetric properties [PDF]

open access: yes
The statistical description of ground clutter at an airport and in the surrounding area is addressed. These data are being utilized in a program to detect microbursts. Synthetic aperture radar data were collected at the Denver Stapleton Airport. Mountain
Clinthorne, James T.   +2 more
core   +1 more source

Radar scene generation for tactical decision aids [PDF]

open access: yes
The Mueller matrix and polarization covariance matrix for polarimetric radar systems was studied. The clutter was modeled by a layer of random permittivity, described by a three-dimensional correlation function, with variance, and horizontal and vertical
Kong, J. A.
core   +1 more source

Change detection in SAR time-series based on the coefficient of variation

open access: yes, 2019
This paper discusses change detection in SAR time-series. Firstly, several statistical properties of the coefficient of variation highlight its pertinence for change detection. Then several criteria are proposed. The coefficient of variation is suggested
Koeniguer, Elise Colin   +1 more
core  

On polarimetric radar signatures of deep convection for model evaluation: columns of specific differential phase observed during MC3E. [PDF]

open access: yesMon Weather Rev, 2016
van Lier-Walqui M   +8 more
europepmc   +1 more source

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