A country may make law such that some satellites

送交者: steven 于 2014-06-01, 20:48:13:

回答: Steven, 美国的GPS不是不依赖地面站运行吗？俄罗斯这是干什么？由 true 于 2014-06-01, 20:07:57:

like GPS or satellite phone need to turn of their transmission while passing through that country's space. Basically what Russian saying is that, it want the US to turn of GPS transmission while the GPS satellite passing through Russian space. This will make GPS devices not functional inside Russia.

所有跟贴:

gps卫星需要定期的校准，没有基站怎么行呢？ (无内容) - meiyou (0 bytes) 2014-06-01, 23:17:09 (750496)
- here are the position of GPS control segment stations, see for yourself - steven (67 bytes) 2014-06-02, 01:41:13 (750509)
  - oops, positions (无内容) - steven (0 bytes) 2014-06-02, 01:41:49 (750510)
- are these stations in Russia? (无内容) - true (0 bytes) 2014-06-01, 23:26:42 (750497)
  - there is a link to the map in the nyt article (无内容) - pgss (0 bytes) 2014-06-02, 01:09:30 (750504)
  - 想必全球各地都要有些，美国已经说了由军事技术弃用俄国境内基站，不用也罢 (无内容) - meiyou (0 bytes) 2014-06-02, 00:36:25 (750503)
well outer space is not Russia's territory. (无内容) - true (0 bytes) 2014-06-01, 20:55:43 (750483)
- Long time ago, when I worked on a satellites phone program - steven (439 bytes) 2014-06-01, 21:02:13 (750485)
sorry, my bad, I didn't read that article. - steven (172 bytes) 2014-06-01, 20:54:41 (750482)
- htey are refering to the IGS base station? - pgss (144 bytes) 2014-06-01, 21:07:56 (750488)
  - I don't think so, IGS doesn't make any equipment, - steven (33 bytes) 2014-06-02, 01:36:44 (750508)
- as far as I know clocking in most morden telecom equipments - true (78 bytes) 2014-06-01, 21:01:10 (750484)
  - no, this is up to the Russian to determine. - steven (112 bytes) 2014-06-01, 21:04:14 (750487)

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