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surfaceDistance

Earth surface distance between two points

Description

The surfaceDistance() function calculates the distance in kilometers between any two lat-lon pairs using the Haversine equation.

Usage

surfaceDistance(lat1_deg, lon1_deg, lat2_deg, lon2_deg)

Arguments

lat1_deg

latitude 1 (degrees)
lon1_deg

longitude 1 (degrees)
lat2_deg

latitude 2 (degrees)
lon2_deg

longitude 2 (degrees)

Value

Distance in kilometers

Author(s)

Jonathan Callahan jonathan@mazamascience.com

References

IRISSeismic

Classes and Methods for Seismic Data Analysis

v1.6.2
GPL (>= 2)
Authors
Jonathan Callahan [aut], Rob Casey [aut], Gillian Sharer [aut, cre], Mary Templeton [aut], Chad Trabant [ctb]
Initial release

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