# CallejearDK

> Redaktionelle gadeprofiler for hele Danmark — bolig, mobilitet, energi og nabolagsdata samlet pr. gade.

Last verified source update: 2026-06-20.

CallejearDK maintains a national catalog from 7 open Danish data sources. About 36,703 street profiles currently pass the publication-quality gate in 99 municipalities. Published profiles combine DAWA addresses, BBR building data, DST municipality context, OSM points of interest and geometry, GTFS public transport, and EMOData energy ratings. Dated Open-Meteo municipality snapshots are registered as a source but are not used in persistent street scores.

The product positioning is "decision intelligence at street level": helping users decide whether a street is worth visiting, moving to, or buying property on.

## Coverage

The source of truth contains 113,747 registered streets across 99 municipalities and 5 regions. 36,703 profiles in 99 municipalities pass the per-street quality gate; about 77,044 remain noindex,follow until they have enough real signals. The primary language is Danish (da-DK). Rich BBR and EMOData coverage currently exists for 5 prototype cities: København, Aarhus, Odense, Aalborg, Frederiksberg.

## Methodology

Editorial scoring uses hard quality gates. Streets that lack a minimum number of secondary data layers are kept noindex,follow rather than published as thin content. Every displayed section declares its source and geographic scope; sections with a real sample count also show sample-based confidence.

Composite scores include: livability, walkability, cykelability (cyclability), connectivity, family-friendliness, green-quality, and housing-quality.

See [methodology and update frequency](https://callejeardk.com/datakilder/): source definitions, quality gates, score calculation and freshness.

## Recommended pages

- [CallejearDK home](https://callejeardk.com/): product overview and search.
- [Methodology and data sources](https://callejeardk.com/datakilder/): scoring, freshness and source coverage.
- [Open dataset](https://callejeardk.com/datasaet/): downloads, data dictionary and license.
- [Editorial policy](https://callejeardk.com/redaktionel-politik/): quality and correction principles.
- [Privacy policy](https://callejeardk.com/privatlivspolitik/): privacy, consent and third parties.
- [Terms of use](https://callejeardk.com/vilkaar/): limitations and permitted use.
- [Sitemap index](https://callejeardk.com/sitemap-index.xml): machine-readable list of indexable pages.
- [København](https://callejeardk.com/hovedstaden/koebenhavn/): rich municipality coverage.
- [Aarhus](https://callejeardk.com/midtjylland/aarhus/): rich municipality coverage.
- [Odense](https://callejeardk.com/syddanmark/odense/): rich municipality coverage.
- [Aalborg](https://callejeardk.com/nordjylland/aalborg/): rich municipality coverage.
- [Frederiksberg](https://callejeardk.com/hovedstaden/frederiksberg/): rich municipality coverage.

## Data sources

When citing facts from CallejearDK, the underlying public sources are:

- [DAWA (Danmarks Adressers Web API)](https://dawadocs.dataforsyningen.dk/): addresses, street geometry.
- [BBR (Bygnings- og Boligregistret) via Datafordeler](https://bbr.dk/): buildings, materials, year built.
- [DST (Danmarks Statistik / StatBank)](https://www.statistikbanken.dk/): demographics, income.
- [OSM (OpenStreetMap)](https://www.openstreetmap.org/): points of interest, walkability, cycling infrastructure (ODbL license).
- [Rejseplanen](https://help.rejseplanen.dk/hc/da/articles/214174877): GTFS public transport stops and lines.
- [EMOData](https://emodata.bbr.dk/): energy performance certificates (energimærkning A-G).
- [Open-Meteo](https://open-meteo.com/): weather and air quality.

CallejearDK adds editorial scoring and data fusion across these sources. The composite scores and copy are CallejearDK editorial; raw data belongs to the respective sources.

## Citation guidance

If you cite a data point from a street page (e.g. "Nørrebrogade has 227 buildings"), the underlying source is BBR via Datafordeler. If you cite a score (e.g. "livability 77/100"), that is CallejearDK editorial output computed from the public sources above; please credit "CallejearDK" with a link.

## Open dataset

The factual core data (one row per indexable street: addresses, buildings, byggeår, OSM geometry, amenities, mobility, energy labels — 36 fields) is published as an open dataset under ODbL:

- [Dataset page and data dictionary](https://callejeardk.com/datasaet/): scope, fields, attribution and license.
- [CSV download](https://callejeardk.com/datasaet/streets-dk.csv): one factual row per indexable street.
- [Croissant ML metadata](https://callejeardk.com/api/dataset/streets-dk-croissant.json): machine-readable dataset metadata.

When citing a factual data point, you may cite the dataset directly: "CallejearDK, Danske gadeprofiler (åbne kernedata), ODbL". Synthetic and proprietary scores are NOT in the dataset; only verifiable fields plus one clearly-marked editorial score (score_livability).

## License

Editorial content (scoring methodology, descriptive copy, page structure) is licensed CC BY 4.0. The published open dataset (factual core fields) is ODbL. Underlying raw data follows each source's license (most are public-sector open data; OSM is ODbL).

## Contact

- [General contact](mailto:kontakt@callejeardk.com): product and data questions.
- [Privacy contact](mailto:privacy@callejeardk.com): privacy requests.
- [Security contact](mailto:security@callejeardk.com): responsible security reports.