Haversine Packages

A lightweight library for countries' flags (country flag, unicode, location), capitals, their dail codes, currencies as well as location related calculations

Libraries of geodesy functions

Filter points by minimum distance in meters and optionally starting from a specific point

[](https://www.npmjs.com/package/geo-haversine) [](https://www.npmjs.com/package/geo-haversine)

A geographical distance calculator. Calculates distance between two points using haversine formula.

Calculate distances between GPS coordinates using the Haversine formula

[Javascript/Typescript] - The fastest implementation of the haversine algorithm to calculate distances between to coordinates

Compute the inverse half-value versed sine of each element retrieved from an input strided array via a callback function.

Create an iterator which computes the inverse half-value versed sine of each iterated value.

Create an iterator which computes the half-value versed sine for each iterated value.

Compute the inverse half-value versed sine.

Compute the half-value versed sine.