[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

位置共享依赖GPS的APP在城市高楼/地下通道误差可达50-200米,选带基站+WiFi混合定位或直接绑定学校NFC/RFID刷卡记录的方案,到校确认精度远高于纯GPS

1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen

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Stable URI
https://kongchang.com/claim/286200
API
curl https://kongchang.com/api/v1/knowledge/claims/286200
MCP
get_claim(id=286200)