A New Hybrid Data Compression Algorithm for Weather Radar
CHEN Lu
MA Ke
LI Chongyang
Abstract：In order to solve the problem of data compression of meteorological radar, a hybrid algorithm of radar data compression is proposed.The algorithm consists of three steps including pre-compression, lossy compression and lossless compression.Firstly, the paper introduced the weather radar data illustrate the different needs of users for data;Secondly, according to the practical requirements of the diverse users, it proposed the adoption of lossless compression and lossy compression algorithm for the data;Finally, the flow chart of hybrid compression algorithm was presented and verified based on the actual data.
Keywords：weather radardata compressionhybrid compression algorithm
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 444-448 )