npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

utm-latlng

v1.0.8

Published

LatLng to UTM converter vice versa

Downloads

10,550

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

shahidshahid

Keywords

utmlatlonlatitudelongitudeconvertwgs84geodesyellipsoidcoordinates

Readme

utm-latlng

LatLng to UTM converter vice versa for Nodejs.

Installation

Via [npm]:

$ npm install utm-latlng

Usage

Javascript

var utmObj = require('utm-latlng');
var utm=new utmObj(); //Default Ellipsoid is 'WGS 84'
OR
var utm=new utmObj('Everest');

Ellipsoid List

  1. Airy
  2. Australian National
  3. Bessel 1841
  4. Bessel 1841 Nambia
  5. Clarke 1866
  6. Clarke 1880
  7. Everest
  8. Fischer 1960 Mercury
  9. Fischer 1968
  10. Fischer 1968
  11. GRS 1967
  12. GRS 1980
  13. Helmert 1906
  14. Hough
  15. International
  16. Krassovsky
  17. Modified Airy
  18. Modified Everest
  19. Modified Fischer 1960
  20. South American 1969
  21. WGS 60
  22. WGS 66
  23. WGS 72
  24. WGS 72
  25. ED50
  26. WGS 84
  27. EUREF89
  28. ETRS89

utm.convertUtmToLatLng(easting, northing, zoneNum, zoneLetter);

Convert from UTM to latitude/longitude coordinates.

Returns { lat: xxxxx, lng: xxxxx }.

utm.convertLatLngToUtm(latitude, longitude, precision);

Convert from latitude/longitude coordinates to UTM.

Returns { Easting: xxxxx, Northing: xxxxx, ZoneNumber: xxxx, ZoneLetter: xxxxx }.