Cadastral Data (MAT)

Open data API in a single place

Provided by Geodatastyrelsen

Get early access to Cadastral Data (MAT) API!

Let us know and we will figure it out for you.

Dataset information

Country of origin
Updated
Created
2017.04.01
Available languages
English
Keywords
Grunddata
Quality scoring

Dataset description

The land register is the basis for the registration of property in Denmark and forms an important part of the administrative base in the public administration. The cadastre consists, conceptually, of the cadastral register, the cadastral map and the cadastral archive. The register contains information on areas, including, where appropriate, road or watercourse areas, listing conditions (e.g. agricultural properties, total immovable property or forest). The cadastral map is a digital, legal map work showing the registered property boundaries and road rights. The land register map also shows the forested areas, zones for beach protection and dune conservation. The Matrikel Archive contains, among other things, previously applicable cadastral maps, cadastral protocols and registered cadastral cases, including target information. The cadastral register and the cadastre are integrated into a single data model, where “Matricular data” is the core data element. Cadastral data can be divided into three groups: Elements of the basic index, other elements and themes. The Basismatricle contains the elements of the cadastral process and they are important elements in determining the basic cadastral situation. Elements of the basic index: Cadastral, busy road, land plot, centroid point, dividing point, fixed point, boundary stone. Other elements contain administrative and cadastral areas which can be automatically derived from elements in the base cadastre. Thus, they are not directly part of the cadastral process, but can be used as support material in the process. Themes: Region, municipality, parish, owner low, manred, survey district. Finally, themes are elements that build on the basic cadastral situation, which is part of the cadastral process (land interest, majorat forest, stormfalls, forest conservation, beach protection, dune conservation, land contamination).
European data infrastructure with broad catalog discovery, free evaluation access and production-grade API options.
190K+
indexed dataset pages
32
countries and EU institutions
2019
API-first since
Free API quota
for evaluation and prototypes
SLA
history and push on production APIs
FAQ

Questions before production use

Practical answers on evaluation, licensing, freshness, versioning and support.

api.store is built and operated by Apitalks s.r.o. Company details and a direct contact path are linked in the footer for vendor checks and procurement review.
Yes. Selected APIs include a free API quota, so your team can validate coverage, freshness, response shape and workflow fit before asking for a production plan.
Often yes, but usage rights depend on the source license and dataset. We surface source, license and update metadata where available, and can help review terms before a production integration.
Maintained APIs include update metadata where available. For production integrations, we can add history, monitoring and push updates so changes are easier to detect and act on.
Production APIs can add SLA, stable identifiers, versioning support, history, push updates and direct support around the data your product or AI workflow depends on.

Didn't find the API you need?

Let us know and we will figure it out for you.

European data discovery with free evaluation access and production-grade API options.

Copyright © 2026. Made by Apitalks