Dual-polarization weather radar data system and method
The present invention essentially comprises a system, method, computer program and combinations thereof to utilize dual-polarization generated date generally associated with weather events for mapping data, producing geo-referenced data, producing mosaics, generation of conditional precipitation masks, production of vertical cross sections and predetermined fly throughs, producing short term forecasting, prediction of specific weather phenomenon, correcting or adjusting rain gauge data as well as quantitative precipitation estimation, and combining other meteorological data to correct or adjust estimated rainfall accumulation gathered by dual-polarization radar.
1. A method for generating a precipitation mask comprising the steps:
generating a horizontal polarized radio wave pulse and a vertical polarized radio wave pulse;
transmitting said horizontal polarized radio wave pulse and said vertical polarized radio wave pulse toward precipitation event;
receiving returned said horizontal polarized radio wave pulse and returned said vertical polarized radio wave pulse from said precipitation event;
measuring the power of said returned said horizontal polarized radio wave pulse and said returned said vertical polarized radio wave pulse from said precipitation event;
comparing said power of said returned said horizontal polarized radio wave pulse and said power of said returned said vertical polarized radio wave pulse from said precipitation event; and
generating a precipitation mask from said comparing of said power of said returned said horizontal polarized radio wave pulse and said power of said returned said vertical polarized radio wave pulse from said precipitation event.