Unverified50% confidenceFactExact time
PostGIS是PostgreSQL的空间扩展，实现了OGC定义的SQL/MM空间标准，支持点、线、面等几何类型的存储与运算
1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
Geosql: A Vertical Skill Pack That Teaches AI Geospatial Data Analysis
hackernewshackernews7/8/2026
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