เส้นทางวงเวียนใหญ่ (GCR: Great Circle Route)
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คำนิยาม
The shortest path between two points on the Earth's surface, commonly used in long-haul aviation
คำที่เกี่ยวข้อง
ระยะทางวงเวียนใหญ่ (GCD: Great Circle Distance)
The shortest distance between two points on Earth, following the curvature of the globe
เจ็ทสตรีม (Jet Stream)
A narrow band of strong winds (100-200 kt) at high altitudes affecting flight times and routing
เส้นทางขั้วโลก (Polar Route)
An air route passing near the North or South Pole, shortening distances between certain cities
เส้นรูมบ์ (Rhumb Line)
A path crossing all meridians at the same angle, appearing straight on a Mercator projection