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spherical

v0.2.0

Published

spherical operations on the globe

Downloads

3,160

Vulnerabilities

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Links

Git

Maintainers

mapbox-adminmapbox-admin

Keywords

sphericalgeodesyoperations

Readme

Build Status

spherical

Spherical world utilities

api

The default value of the radius is Earth's radius of 6378137 meters.

heading(from, to)

Heading expressed as degrees between locations expressed as [lon, lat].

distance(from, to, [radius])

Distance in meters between locations expressed as [lon, lat].

radial(from, heading, distance, [radius])

Given a location as [lon, lat], heading in degrees, and distance in meters, return another [lon, lat] point of a point at that offset.

credits

Adapted from OpenLayers