Unverified60% confidenceFactTime unknown
一个中等规模城市部署的监控摄像头数量可达数十万路，每路摄像头每天产生的数据量约为10-50GB
1
Sources
60%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Related Claims
UnverifiedLondon has more than 620,000 cameras, making it one of the cities with the highest surveillance density in Europe.65% similarUnverifiedSA-1B 数据集包含约 1100 万张图像和超过 10 亿个自动生成的高质量掩膜63% similarUnverifiedA hyperscale data center with an investment of billions of dollars may require only 50–200 people for daily operations.59% similarUnverifiedPlanet Labs currently collects imagery covering more than 3 million square kilometers globally per day during overpass.58% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/21268API
curl https://kongchang.com/api/v1/knowledge/claims/21268MCP
get_claim(id=21268)