[KongchangAI]
Unverified90% confidenceCautionTime unknown

仅需常规航行避碰和导航的船舶不必自建厘米级RTK基站,SBAS/DGPS亚米级完全够用,自建基站的架设与维护成本远超收益

1
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90%
Confidence
Long-term
Relevance
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First Seen

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get_claim(id=165877)