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若美國關閉GPS,“北斗系統”會受到影響嗎?俄專家:基本不會 – 有海水的地方就有中國人

若美國關閉GPS,“北斗系統”會受到影響嗎?俄專家:基本不會

若美國關閉GPS,“北斗系統”會受到影響嗎?俄專家:基本不會
3,009

目前世界上存在的导航系统主要有四个,分别是美国的GPS、中国的北斗、俄罗斯的格洛纳斯以及欧盟的伽利略

其中欧盟的伽利略导航系统因为属于民用导航系统,因此其军事意义不大。在军事领域,还是中美俄的导航系统更具有实用价值。

若美国关闭GPS,“北斗系统”会受到影响吗?俄专家:基本不会

关闭GPS

美国GPS因为相较其它导航系统而言,面世的时间更早,完善的时间更长,因此性能也最优秀,受众率极高。

如今其不仅融入了各国的人民生活中,还进入了各国军事领域,是各先进武器装备、系统所不可或缺的部分。而这也为美国霸权添加了一丝筹码。

在一定程度上来说,美国掌握了GPS的控制权,就能够控制该国的军事行为。那么如果美国关闭了GPS,其它有自己导航系统的国家是不是就不会受到影响了呢?

若美国关闭GPS,“北斗系统”会受到影响吗?俄专家:基本不会

导航系统兼容

然会。尽管各国知道GPS可能会被“卡脖子”,但是它的便利性是在太高了,在各国都在使用GPS的时候,即便俄罗斯、欧盟都研制了属于自己的导航系统,也依旧会想着要和GPS兼容,毕竟两个卫星导航系统的在轨卫星加起来,定位精度绝对会大幅上涨。

而早前在中国与俄罗斯进行在轨试验的时候,中国科学院院士孙家栋也曾表示,中国北斗不排斥和其它三个导航系统进行交流,但因为目前北斗组网成功的时间还不长,因此兼容GPS的问题还在研究中。

若美国关闭GPS,“北斗系统”会受到影响吗?俄专家:基本不会

北斗不会受影响

有俄罗斯专家表示,如今北斗的合作国家数量已经达到了一百多个,军事领域也在渐渐普及,在北斗还没有完成与GPS兼容的情况下,如果美国关闭GPS,那么北斗基本不会受到影响。

相反是其他国家,像伽利略以及格洛纳斯设置了双模式或者是多模式,既GPS和自家导航系统可以进行切换,那么美国方面的行为在一定程度上还是会影响到使用方。

若美国关闭GPS,“北斗系统”会受到影响吗?俄专家:基本不会

GPS实用性过强

事实上,关于美国是否能够关闭区域性GPS问题,早前网上有过不少讨论,有的网友表示如果美国真的能够随便关闭GPS信号,那么别国为什么还要用它呢?

首先我们要知道,美国GPS的受众群体广不是因为各国都“臣服”美国,而是GPS的实用性的确很强,它给各国生活以及科技研究都带来了极大的好处,像中国在研发北斗之前,也一直在用GPS。如果不是因为银河号事件,中国不会这么快意识到GPS的使用弊端。

若美国关闭GPS,“北斗系统”会受到影响吗?俄专家:基本不会

并非真正关闭

其次准确来说美国从来没有“关闭”过GPS,相较其他国家,美国才是那个最离不开GPS的国家,一旦系统关闭,在GPS如此普及的现代社会,其后果是不可想象的。

因此美国只会想方设法干扰指定区域的卫星信号,而这种方法对于具备抗干扰军用GPS接收机的国家而言,效果并不大。因此美国对于GPS的掌控,在大概率上来说,仅仅只能针对那些实力并不是很强大的国家而言。

若美国关闭GPS,“北斗系统”会受到影响吗?俄专家:基本不会

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