geographiclib

Documentation

Overview

Package geographiclib is a wrapper around the GeographicLib library.

Index

• Variables
• type Spheroid
  • func NewSpheroid(radius float64, flattening float64) *Spheroid

Variables

var (
	// WGS84Spheroid represents the default WGS84 ellipsoid.
	WGS84Spheroid = NewSpheroid(6378137, 1/298.257223563)
)

Types

type Spheroid

type Spheroid struct {
	Radius       float64
	Flattening   float64
	SphereRadius float64
}

Spheroid is an object that can perform geodesic operations on a given spheroid.

func NewSpheroid

func NewSpheroid(radius float64, flattening float64) *Spheroid

NewSpheroid creates a spheroid from a radius and flattening.