Unverified50% confidenceFactExact time
Web墨卡托（EPSG:3857）将地球视为正球体（半径约6378137米），由Google Maps在2005年推广普及，后被Bing Maps、OpenStreetMap采纳
1
Sources
50%
Confidence
Long-term
Relevance
7/10/2026
First Seen
Sources
3D Flight Tracker: Real-Time Aviation Visualization on Mercator Maps
hackernewshackernews7/4/2026
Related Claims
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