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OpenLayers Data

This repository includes data used for examples hosted at openlayers.org. The contents of the docs directory in this repo will be published at http://openlayers.org/data/.

When adding new GeoJSON data, use the scripts/tidy.js script to tidy up the data first.

For example, to remove all the properties, ensure that polygon rings are properly oriented, and to limit coordinate precision:

npm install
node scripts/tidy.js --input path/to/downloaded/input.json --properties '' > docs/vector/output.json

https://openlayers.org/data/vector/ecoregions.json

RESOLVE Ecoregions 2017

Terms of Use

This dataset is licensed under CC-BY 4.0.

https://openlayers.org/data/vector/us-states.json

United States boundaries. Downloaded from https://github.com/PublicaMundi/MappingAPI.

https://openlayers.org/data/vector/ocean.json

Ocean polygons. Downloaded from http://geojson.xyz/ (https://d2ad6b4ur7yvpq.cloudfront.net/naturalearth-3.3.0/ne_50m_ocean.geojson). Processed to limit precision, wind rings following the right-hand rule, and remove properties.

https://openlayers.org/data/vector/populated-places.json

Ocean polygons. Downloaded from http://geojson.xyz/ (https://d2ad6b4ur7yvpq.cloudfront.net/naturalearth-3.3.0/ne_50m_populated_places_simple.geojson). Processed to limit precision and remove properties.