# Third-party notices

3D OSM Model ships the following libraries for a fully offline viewer.

## Three.js r160

Source: <https://github.com/mrdoob/three.js>

The MIT License

Copyright © 2010-2023 Three.js Authors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

## OpenStreetMap data

3D OSM Model downloads and displays OpenStreetMap data. OpenStreetMap data is
© OpenStreetMap contributors and is available under the Open Database License
1.0 (ODbL).

- Attribution: [OpenStreetMap](https://www.openstreetmap.org/copyright)
- License: [ODbL 1.0](https://opendatacommons.org/licenses/odbl/1-0/)

When you retain or publish downloaded OSM layers, maps, screenshots, exports,
or derived databases, keep the attribution and comply with the ODbL as
applicable.

## OpenStreetMap tile service

The optional standard basemap uses the OpenStreetMap tile service. Keep the
visible attribution and follow the [tile usage policy](https://operations.openstreetmap.org/policies/tiles/).

## Overpass API

OSM downloads use public Overpass API mirrors. The endpoints are network
services and are not bundled with this plugin:

- <https://overpass-api.de/api/interpreter>
- <https://overpass.kumi.systems/api/interpreter>
- <https://overpass.private.coffee/api/interpreter>

The plugin sends a descriptive User-Agent, bounds requests, caches successful
responses locally, and falls back between the listed mirrors when a service is
unavailable.

## geotiff.js

Source: <https://github.com/geotiffjs/geotiff.js>

The MIT License (MIT)

Copyright (c) 2015 EOX IT Services GmbH

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
