Package Exports

esri-proj-codes

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Readme

esri-proj-codes

This module provides a method for looking up Well Known Text (WKT) representations of various projections. A projection can be found by providing an Esri projection code, and will result in the projection name and WKT being returned.

Usage

Basic installation would occur within an existing or new node.js project like so

npm install esri-proj-codes

Then to use this module you would require it and call the lookup method with a given proj code

var codes = require('esri-proj-codes')
var projInfo = codes.lookup('3857')

You might also want the data from each projection code set separately, to minimize file size in the browser or to reduce memory usage. You can require each of the sets directly:

var projected = require('esri-proj-codes/projected.json')
var geographic = require('esri-proj-codes/geographic.json')
var vertical = require('esri-proj-codes/vertical.json')

Source

There are 3 sets of projection codes includes in this module.

Resources

Issues

Find a bug or want to request a new feature? Please let us know by submitting an issue.

Contributing

Esri welcomes contributions from anyone and everyone. Please see our guidelines for contributing.

Licensing

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

A copy of the license is available in the repository's LICENSE file.

[](Esri Tags: ArcGIS Web Mapping Projections) [](Esri Language: JavaScript)