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utm-latlng

v1.0.8

Published

LatLng to UTM converter vice versa

Downloads

15,093

Vulnerabilities

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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 }.