Package Exports

utm-latlng
utm-latlng/UTMLatLng.js

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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

Airy
Australian National
Bessel 1841
Bessel 1841 Nambia
Clarke 1866
Clarke 1880
Everest
Fischer 1960 Mercury
Fischer 1968
Fischer 1968
GRS 1967
GRS 1980
Helmert 1906
Hough
International
Krassovsky
Modified Airy
Modified Everest
Modified Fischer 1960
South American 1969
WGS 60
WGS 66
WGS 72
WGS 72
ED50
WGS 84
EUREF89
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 }.