Unverified50% confidenceFactExact time
现代 iPhone 同时接收 GPS、GLONASS、Galileo 和北斗多星座信号，定位精度可达3-5米
1
Sources
50%
Confidence
Long-term
Relevance
8/22/2026
First Seen
Sources
Cite This Claim
Stable URI
https://kongchang.com/claim/785532API
curl https://kongchang.com/api/v1/knowledge/claims/785532MCP
get_claim(id=785532)