OpenSkiData Processor

This is a data pipeline that consumes OpenStreetMap & Skimap.org data and produces GeoJSON & Mapbox GL tiles for usage on OpenSkiMap.org.

Installation

1. Install Docker
2. npm install

Usage

./run.sh

To download data for only a specific area, specify a GeoJSON format bounding box in an environment variable: BBOX="[-13, -90, 65, 90]"

The output is placed in several geojson and mbtiles files within the data folder. The output location can be overridden by setting OUTPUT_DIR.

Advanced

For quick development iterations, ./run.sh --skip-download uses the previously downloaded data.

Optional Features

Elevation data

Features will be augmented with elevation data.

To enable, set ELEVATION_SERVER_URL to an endpoint that can receive POST requests in the format of https://github.com/racemap/elevation-service. You should use a local instance of the elevation server because a large number of requests will be performed.

Reverse geocoding

Features will be augmented with country/region/locality information.

To enable, set GEOCODING_SERVER_URL to an endpoint that reverse geocodes in the format of https://photon.komoot.io/reverse. Geocoding results are cached on disk (by default in the cache directory) for faster subsequent runs of the processor.

Issue reporting

Feature requests and bug reports are tracked in the main project repo.