Application of Cinradar Product Combined Based on Google Map to Meteorological Service
Abstract：According to the equivalent earth, instead of earth radius approximate location, the spec-ified radar elevation, radar beam azimuth angle, beam length, and beam position and altitude above the latitude and longitude are calculated, which make radar echo real-time acquisition over the specified lati- tude and longitude more convenient, reliable and credible, so as to effectively prompt transform the radar echo from polar coordinates into the Mercator, combined with a Google map application. Since radar product and satellite map superimposing, the radar product visualization effect is greatly improved, and the disaster positioning, disaster survey and operational work are more convenient.
Keywords：radar dataGoogle mappositioningproduct visualizationequivalent earth radius
Publication Date：2012-08-07
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：5( 89-93 )