GPS

• Bearing between two points

Bearing between two points

θ = atan2(sin(Δλ) * cos(φ2), cos(φ1) * sin(φ2) - sin(φ1) * cos(φ2) * cos(Δλ))

..where:

• Δλ is the difference in longitude, and:
• φ1 is latitude 1

Latitude ° Longitude °

Latitude ° Longitude °

Bearing °

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