Rockwell Collins, Inc.

Derek G White

Mark C Fersdahl

Jacob G Teague

Mark B Godfrey

Nathanael A Meyer

Edward A St John

Luis R Granadillo

Alexander C Brokman

Alexander M Oransky

A weather radar module includes a memory, a vertical weather display, and a processor. The vertical weather display is configured to display weather in a vertical format. The processor is configured to control a radar antenna of the aircraft to perform a sweep in the horizontal direction and receive horizontal sweep radar returns, determine first weather parameters of a weather model in the vertical format based on the horizontal sweep radar returns, and store the first weather parameters in the memory. The processor is further configured to provide an estimate of the weather in the vertical format based on fusing vertical weather data, which is based on the vertical sweep radar returns, with the first weather parameters in the memory or with vertical display data based on the first weather parameters, and cause the vertical weather display to display the estimate of the weather in the vertical format.

Fusion of horizontal and vertical sweeps for weather detection

A weather radar system includes a non-transitory processor-readable medium that causes a processor to control a radar antenna to conduct a vertical radar scan of a weather cell over a vertical scan area and first and second horizontal scan segments of a horizontal radar scan over first and second horizontal scan areas; receive radar return data indicative of a characteristic of each scan area; determine a first and second altitude of a storm top of the weather cell for first and second locations based on the characteristic of a scan area; and cause a display device to display storm top height data indicative of the storm top of the weather cell based on the radar return data. The first horizontal scan segment is conducted at the first altitude and the second horizontal scan segment is conducted at the second altitude and with a higher resolution than the other radar scans.

Storm top adaptive beam scan

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Indialantic, FL, United States of America

Derek G White