[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

支持双频GPS+GLONASS+北斗多星座定位的芯片在城市高楼峡谷和山区峡谷定位漂移显著更小,单一GPS芯片在遮挡环境定位误差可达数十米

1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen

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https://kongchang.com/claim/121478
API
curl https://kongchang.com/api/v1/knowledge/claims/121478
MCP
get_claim(id=121478)