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近期来,我国多个地区持续遭遇特大暴雨,河北、湖北、湖南等多地受灾。截至7月3日,全国已有26省(区、市)1192个县遭受洪涝灾害,农作物受灾面积达2942千公顷。然而作为中国制造的北斗卫星导航系统(以下简称“北斗”)在此次抗洪抢险中,发挥了重要作用。采用北斗+GPS等多系统联合定位监测,使得监测变得更加精准,令救援工作变得不那么盲目。
In recent years, there have been heavy torrential rains in many areas of our country and suffered in many places such as Hebei, Hubei and Hunan. As of July 3, 1192 counties in 26 provinces (autonomous regions and municipalities) have suffered floods and floods, affecting 2942 thousand hectares of crops affected. However, Beidou satellite navigation system (hereinafter referred to as “Beidou”), manufactured in China, played an important role in this flood fighting and rescue. The use of Beidou + GPS and other multi-system joint positioning and monitoring, making monitoring become more accurate, so rescue work has become less blind.