Extraction and quantitative analysis system of weather radar radial wind information

• Main Authors: MIAO CHUNSHENG, XING CAIYING, XU LIANGMOU, WANG JIANHONG, WANG QUN
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2014
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The invention discloses an extraction and quantitative analysis system of weather radar radial wind information and belongs to the technical field of weather radar accurate quantitative measurement application. The extraction and quantitative analysis system of the weather radar radial wind information comprises a data preprocessing module, a radial wind decomposition module and a calculating and verifying module, wherein the data preprocessing module is used for carrying out projection, filtering and noise elimination on radial wind data measured by a radar, the radial wind decomposition module is used for carrying out wind vector decomposition and coordinate transforming on the radial wind data preprocessed by the data preprocessing module, and the calculating and verifying module is used for extracting the radial wind field information according to decomposition results of radial wind decomposition module. The extraction and quantitative analysis system of the weather radar radial wind information is stron