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根据北斗卫星导航系统,设计了一种对中国农情信息全天候采集、分析的系统。该系统通过北斗导航卫星的报文信息服务,能够高速率、高精度、实时地将不同时间、不同地区的农作物种植面积、农作物生长情况、农作物产量预测与粮食生产估计等信息传送到地面并进行分析处理,便于中国农情的统计、分析及预测。
According to the Beidou satellite navigation system, a system for collecting and analyzing the information of the Chinese agro-industry around the clock is designed. The system through the Beidou navigation satellite message service, high-speed, high-precision, real-time at different times and different regions of the crop area, crop growth, crop yield forecasting and grain production estimates and other information sent to the ground and carried out Analysis and processing, to facilitate the statistics, analysis and prediction of China’s agricultural situation.