osmtoimdf

Turn Openstreetmap XML into Indoor Mapping Data Format (IMDF). The generated IMDF archive can be used with Apple Mapkit. Here is sample code for IOS.

Disclaimer: certainly this conversion is not straight forward but this project should be a starting point. There is still manual mapping to do.

Usage

First clone this repository

git clone https://github.com/danielrotaermel/osmtoimdf.git && cd osmtoimdf

Install dependencies

npm install

To gather the features used to generate the IMDF archive you will have to write some overpass queries.

Start by creating a bounding box for the queries. You can use http://geojson.io for reference see here. Use this script to quickly format the GeoJSON to use with overpass).
Edit the samples with overpass-turbo.eu. The queries should gather features according to the IMDF Feature Types.
After you created all you queries you can run the runQueries.sh script to download the OSM XMLs.
Edit the file in the directory ./overpass-queries/manual-data to fit your venue.
Edit ./osmtoimdf.js to map osm attributes to IMDF attributes.
run the conversion
```
npm run start
```
Test the generated ./IMDFData.zip over here https://register.apple.com/indoor/imdf-sandbox

If you want to add custom categories etc. do so in the ./imdf-model directory for example right here ./imdf-model/category-extended.js