Primary analysis of the comparison test of wind profilers Made in China

Abstract

A statewide comparison test of wind profiler was held in the southeast of Beijing by China Meteorological Administrator (CMA) from July 26th to October 25th in 2005. The main content includes static test and dynamic comparison. Eight wind profilers which were manufactured by China were tested. Among these, five boundary layer profilers which operate on different frequencies observed simultaneously, and three troposphere profilers which operate on the same frequency(445MHz)observed by turns. Here the technical characteristics of these wind profilers were summarized and the detecting performance (availability, accuracy) was analyzed and evaluated. The result showed that wind profilers in the test can meet the operational requirement.