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Chikyu Earth地球

A line-drawn globe of the world's countries that turns at the Earth's own rate, with an optional realistic Earth from space and markers for any place.

Chikyu is the Japanese word 地球 for the Earth. About the name

Contents

Reference · The globe as an SVG string

WGS84_Fconstant

WGS84 flattening (NIMA TR8350.2).

Import it

import { WGS84_F } from "@johnmorrisdotca/chikyu-earth";

Definition

const WGS84_F: number = 1 / 298.257223563

Examples

import { WGS84_F } from "@johnmorrisdotca/chikyu-earth";

console.log(WGS84_F.toFixed(12));
0.003352810665

What it prints (run when this page was built)

View sourceEdit on GitHubMade from the source of @johnmorrisdotca/chikyu-earth 0.51.1.