Find Direction Between 2 Points: A & B

  • Context: Undergrad 
  • Thread starter Thread starter RAHIL008
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SUMMARY

The discussion focuses on calculating the direction between two geographical points A and B using their latitude and longitude coordinates. The recommended methods for this calculation are the spherical sine law and the spherical cosine law. For detailed mathematical identities and formulas, users are directed to the Wikipedia page on spherical trigonometry. These methods provide accurate results for determining the angular direction between two points on the Earth's surface.

PREREQUISITES
  • Understanding of latitude and longitude coordinates
  • Familiarity with spherical trigonometry concepts
  • Basic knowledge of angular measurements
  • Ability to perform mathematical calculations involving trigonometric functions
NEXT STEPS
  • Study the spherical sine law and its applications in navigation
  • Explore the spherical cosine law for calculating distances on a sphere
  • Review the Wikipedia page on spherical trigonometry for additional identities
  • Learn about geographic information systems (GIS) for practical applications of these calculations
USEFUL FOR

Geographers, navigators, mathematicians, and anyone involved in geographic calculations or navigation systems will benefit from this discussion.

RAHIL008
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Suppose I have two points A and B, of which I know latitudes and longitudes. Now I want to calculate the direction of A with respect to B. How would I calculate that?
 
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