example

Harp.gl Terrain Datasource Example

This module contains an example usage of the Terrain Datasource with multiple data providers.

Data Providers

• Cesium World Terrain
• Grand Teton sample tiles generated using TIN Terrain
• Mapzen Terrain Tiles

HERE Credentials

In order to use some of the HERE Services, such as Map Tile API, you would need to register and generate credentials.

First, you need to become a HERE Developer.

For Map Tile API, in order to get Satellite Images, you need to generate a pair of app_id and app_code, that you can do directly from your Developer Dashboard, see a step-by-step guide here.

These credentials need to be passed to the Service in order to retrieve tiles, please see the examples to check how it is done.

Cesium Credentials

In order to use the Cesium services, you need a Cesium ion token. It is used to fetch Cesium World Terrain tiles.

Run The App

APP_ID=… APP_CODE=… CESIUM_USER_ACCESS_TOKEN=… yarn start

• APP_ID and APP_CODE are the HERE Developer credentials.

• CESIUM_USER_ACCESS_TOKEN is the Cesium credential.

License

See the LICENSE file in the root of this project for license details about using harp-terrain-datasource.

For other use cases not listed in the license terms, please contact us. Copyright © 2017-2019 HERE Europe B.V.