@ngageoint/geopackage-xyz-js

@ngageoint/geopackage-xyz-js — Convert your XYZ to a GeoPackage

This utility will convert between XYZ and GeoPackage using the NGA GeoPackage JS library.

Installation

$ npm install @ngageoint/geopackage-xyz-js

Usage

Command Line

./cli /path/to/file/to/convert.json /path/to/file/to/create.gpkg

Javascript

const { XYZToGeoPackage } = require('@ngageoint/ geopackage-xyz-js');
const fs = require('fs');
const xyzZipFile = './test.zip';
const geoPackageFile = './test.gpkg';
const tableName = 'xyz';

// Convert XYZ to GeoPackage feature table
const converter = new XYZToGeoPackage();
converter.convert({ xyzZip: xyzZipFile, geoPackage: geoPackageFile, tableName: tableName }).then(() => {
  console.log('File conversion complete');
  console.log('Converted %s to %s', xyzZipFile, geoPackageFile);
});

converter.extract(geoPackageFile, tableName).then((zip) => {
  console.log('Extraction complete');
  fs.writeFileSync('extracted.zip', zip);
});

GeoPackage JS Library

The GeoPackage Libraries were developed at the National Geospatial-Intelligence Agency (NGA) in collaboration with BIT Systems. The government has "unlimited rights" and is releasing this software to increase the impact of government investments by providing developers with the opportunity to take things in new directions. The software use, modification, and distribution rights are stipulated within the MIT license.

Pull Requests

If you'd like to contribute to this project, please make a pull request. We'll review the pull request and discuss the changes. All pull request contributions to this project will be released under the MIT license.

Software source code previously released under an open source license and then modified by NGA staff is considered a "joint work" (see 17 USC § 101); it is partially copyrighted, partially public domain, and as a whole is protected by the copyrights of the non-government authors and must be released according to the terms of the original open source license.

Changelog

4.1.0

Update to GeoPackage JS 4.1.0.

@ngageoint/geopackage-xyz-js