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HUMAPS
Source registry

Public data, connected with provenance intact.

Browse the publishers Atlas can discover and operate as typed tools. Each result remains traceable to its source, schema, retrieval context, license and methodological limitations.
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152
Federated connector routes
128
Implemented / code-tested
Netherlands
Current scope
8
Official country anchors

Browse source routes by geography

Route counts combine dedicated sources with broader regional and global discovery routes. They do not claim that every dataset contains observations for every country; Atlas verifies country coverage and source metadata during research.

All sources194Netherlands152European Union119Africa and Middle East110Americas108Asia-Pacific110Europe and Central Asia108Global107United States105United Kingdom97Canada98Australia97Brazil97Norway96New Zealand96Ukraine96Yemen97

Showing 152 candidate routes for Netherlands: 45 dedicated and 107 inherited from broader coverage. Dataset availability is verified live per request.

Official national discovery3 statistics-office directory entries and 8 curated official source anchors; 0 categories have a verified reachable authority anchor
Executable national depth7 direct national connector s across 7 categories; official anchors are shown separately below
Federated route coverage101 operational or scoped candidates of 112 applicable sources; all 24 categories are routable and 0 still require live discovery
Verification contractDirectory and candidate routes are verified against live source metadata per request

Official Netherlands discovery anchors

These are country-specific authorities and catalogs, shown separately from executable connectors. A reachable official portal is a discovery route; Atlas still verifies the dataset, administrative level, licence and freshness before using it.

Statistics Netherlands

official directory

Statistics Netherlands

Source
unverifiedlicence: unknownadm1adm2country

statistics · web

Bonaire, Curaçao, St. Maarten, St. Eustatius and Saba

official directory

Bonaire, Curaçao, St. Maarten, St. Eustatius and Saba

Source
unverifiedlicence: unknownadm1adm2country

statistics · web

(formerly known as the Netherlands Antilles)

official directory

(formerly known as the Netherlands Antilles)

Source
unverifiedlicence: unknownadm1adm2country

statistics · web

Netherlands official open data portal

candidate

Netherlands public authority (data.overheid.nl)

Source
unverifiedlicence: unknownadm1adm2countrylocal

documents, local_open_data · catalog, web

Netherlands official geospatial portal

candidate

Netherlands public authority (pdok.nl)

Source
unverifiedlicence: unknownadm1adm2countrylocal

boundaries, geo_layers · download, web

Netherlands official legislation portal

candidate

Netherlands public authority (wetten.overheid.nl)

Source
unverifiedlicence: unknowncountry

documents, legislation · catalog, web

Netherlands official procurement portal

candidate

Netherlands public authority (tenderned.nl)

Source
unverifiedlicence: unknownadm1adm2countrylocal

documents, procurement · catalog, web

Netherlands official elections portal

candidate

Netherlands public authority (kiesraad.nl)

Source
unverifiedlicence: unknownadm1adm2countrylocal

documents, elections · catalog, web

Showing 1–36 of 152 source routes

Page 1 of 5

CBS StatLine OData

implementation: tested

Centraal Bureau voor de Statistiek

Docs
Access
Web / documentation
Country/region
Netherlands
Geography
5 registered levels
Update
annual / quarterly / monthly per table
License
CC0
Topics
6 registered tags
CBS codes may contain spaces or padding; neighborhood values may be privacy-suppressed.

PDOK Location Server (geocoder)

implementation: tested

PDOK / Kadaster

Docs
Access
Public HTTP API
Country/region
Netherlands
Geography
6 registered levels
Update
daily
License
CC0
Topics
1 registered tag
Geometry and statistical reference years must be made explicitly comparable.

CBS District and Neighborhood Map (PDOK WFS)

implementation: tested

CBS via PDOK

Docs
Access
OGC WFS / GeoJSON
Country/region
Netherlands
Geography
3 registered levels
Update
annual
License
CC0
Topics
1 registered tag
Geometry and statistical reference years must be made explicitly comparable.

PDOK Administrative Areas (provinces and municipalities)

implementation: tested

Kadaster via PDOK

Docs
Access
OGC WFS / GeoJSON
Country/region
Netherlands
Geography
3 registered levels
Update
varies
License
CC BY 4.0
Topics
4 registered tags
Geometry and statistical reference years must be made explicitly comparable.

PDOK 3D Basisvoorziening (OGC API Features)

implementation: tested

Kadaster via PDOK

Docs
Access
Public HTTP API
Country/region
Netherlands
Geography
3 registered levels
Update
periodic
License
CC BY 4.0
Topics
4 registered tags
Geometry and statistical reference years must be made explicitly comparable.

Natura 2000 Areas (PDOK WFS)

implementation: tested

RVO via PDOK

Docs
Access
OGC WFS / GeoJSON
Country/region
Netherlands
Geography
1 registered level
Update
irregular
License
CC0
Topics
2 registered tags
Geometry and statistical reference years must be made explicitly comparable.

Actueel Hoogtebestand Nederland (AHN via PDOK)

implementation: tested

Rijkswaterstaat via PDOK

Docs
Access
Web / documentation
Country/region
Netherlands
Geography
2 registered levels
Update
periodic release
License
CC0
Topics
5 registered tags
Geometry and statistical reference years must be made explicitly comparable.

Addresses and Buildings Key Registry (BAG, PDOK OGC API)

implementation: tested

Kadaster / LV-BAG via PDOK

Docs
Access
Public HTTP API
Country/region
Netherlands
Geography
5 registered levels
Update
daily
License
Public Domain Mark 1.0
Topics
5 registered tags
Geometry and statistical reference years must be made explicitly comparable.

Large-Scale Topography Key Registry (BGT, PDOK OGC API)

implementation: tested

Kadaster / bronhouders via PDOK

Docs
Access
Public HTTP API
Country/region
Netherlands
Geography
3 registered levels
Update
daily
License
CC0
Topics
6 registered tags
Geometry and statistical reference years must be made explicitly comparable.

National Roads File — roads (PDOK OGC API)

implementation: tested

Rijkswaterstaat via PDOK

Docs
Access
Public HTTP API
Country/region
Netherlands
Geography
2 registered levels
Update
varies
License
CC0
Topics
4 registered tags
Geometry and statistical reference years must be made explicitly comparable.

National Roads File — waterways (PDOK OGC API)

implementation: tested

Rijkswaterstaat via PDOK

Docs
Access
Public HTTP API
Country/region
Netherlands
Geography
2 registered levels
Update
varies
License
CC0
Topics
4 registered tags
Geometry and statistical reference years must be made explicitly comparable.

BRO Soil Map (PDOK WMS)

implementation: tested

TNO Geologische Dienst Nederland via PDOK

Docs
Access
Web / documentation
Country/region
Netherlands
Geography
2 registered levels
Update
varies
License
CC BY 4.0
Topics
4 registered tags
Geometry and statistical reference years must be made explicitly comparable.

Cadastral Map (PDOK WMS)

implementation: tested

Kadaster via PDOK

Docs
Access
Web / documentation
Country/region
Netherlands
Geography
2 registered levels
Update
daily
License
CC BY 4.0
Topics
3 registered tags
Geometry and statistical reference years must be made explicitly comparable.

Police-recorded Crime (via CBS third-party data)

implementation: tested

Politie / CBS

Docs
Access
OData API
Country/region
Netherlands
Geography
3 registered levels
Update
annual + monthly
License
CC0
Topics
2 registered tags
Recorded crime is not the same as actual crime.

KOOP Official Notices (SRU)

implementation: tested

KOOP / Overheid.nl

Docs
Access
SRU document search
Country/region
Netherlands
Geography
3 registered levels
Update
daily
License
CC0 / Public Domain
Topics
4 registered tags
Document search results always require verification against the cited passages.

Officiële Handelingen der Staten-Generaal

implementation: tested

Tweede Kamer / KOOP

Docs
Access
Web / documentation
Country/region
Netherlands
Geography
1 registered level
Update
per vergaderdag
License
Publiek domein (officiële publicaties)
Topics
4 registered tags
License, freshness, and coverage vary by dataset.

Dutch Government Documents and News (via KOOP)

implementation: tested

Rijksoverheid / KOOP

Docs
Access
Web / documentation
Country/region
Netherlands
Geography
1 registered level
Update
daily
License
Publiek domein (officiële overheidspublicaties)
Topics
7 registered tags
Document search results always require verification against the cited passages.

Dutch News and Publication Feeds (RSS)

implementation: tested

NOS / NU.nl / CBS / DNB

Docs
Access
Web / documentation
Country/region
Netherlands
Geography
3 registered levels
Update
minutes to daily per feed
License
varies per publisher; metadata/snippets only with source links
Topics
5 registered tags
News feeds provide context and signals, not official statistical or legal evidence. Commercial RSS sources are used only as metadata or snippets with a source link.

Tweede Kamer OData (official data warehouse)

implementation: tested

Tweede Kamer der Staten-Generaal

Docs
Access
OData API
Country/region
Netherlands
Geography
1 registered level
Update
near-realtime
License
CC0
Topics
4 registered tags
Document search results always require verification against the cited passages.

data.overheid.nl (CKAN)

implementation: tested

Ministerie van BZK

Docs
Access
CKAN API
Country/region
Netherlands
Geography
1 registered level
Update
daily
License
varies per dataset
Topics
1 registered tag
License, freshness, and coverage vary by dataset.

Amsterdam DataPunt DSO API

implementation: tested

Gemeente Amsterdam

Docs
Access
Public HTTP API
Country/region
Netherlands
Geography
7 registered levels
Update
varies per dataset
License
openbaar, tenzij anders aangegeven / behoudens uitzonderingen
Topics
7 registered tags
License, freshness, and coverage vary by dataset.

Rotterdam Open Data (Opendatasoft)

implementation: tested

Gemeente Rotterdam

Docs
Access
Public HTTP API
Country/region
Netherlands
Geography
5 registered levels
Update
varies per dataset
License
varies per dataset, often CC0
Topics
6 registered tags
License, freshness, and coverage vary by dataset.

Open Data Den Haag (Opendatasoft)

implementation: tested

Gemeente Den Haag

Docs
Access
Public HTTP API
Country/region
Netherlands
Geography
6 registered levels
Update
varies per dataset
License
varies per dataset
Topics
6 registered tags
License, freshness, and coverage vary by dataset.

Province of North Holland Open Data Registry

implementation: tested

Provincie Noord-Holland

Docs
Access
Web / documentation
Country/region
Netherlands
Geography
6 registered levels
Update
varies per dataset
License
varies per dataset
Topics
7 registered tags
License, freshness, and coverage vary by dataset.

Province of South Holland Geo-information Hub

implementation: tested

Provincie Zuid-Holland

Docs
Access
Web / documentation
Country/region
Netherlands
Geography
6 registered levels
Update
varies per dataset
License
varies per dataset
Topics
7 registered tags
License, freshness, and coverage vary by dataset.

Luchtmeetnet API

implementation: tested

RIVM / GGD / DCMR / provincies

Docs
Access
REST API
Country/region
Netherlands
Geography
1 registered level
Update
hourly
License
CC-BY
Topics
3 registered tags
Measurements, model outputs, and map layers must not be treated as the same type of evidence.

GBIF — Species Observations (biodiversity)

implementation: testedbroader route

Global Biodiversity Information Facility

Docs
Access
Web / documentation
Country/region
European Union
Geography
1 registered level
Update
continuous
License
CC-BY / CC0 (per dataset)
Topics
7 registered tags
License, freshness, and coverage vary by dataset.

OpenAlex (240M+ scholarly works)

implementation: testedbroader route

OurResearch.org

Docs
Access
Public HTTP API
Country/region
Global
Geography
1 registered level
Update
weekly
License
CC0
Topics
5 registered tags
License, freshness, and coverage vary by dataset.

CrossRef DOI registry

implementation: testedbroader route

CrossRef

Docs
Access
Public HTTP API
Country/region
Global
Geography
1 registered level
Update
continuous
License
CC0
Topics
5 registered tags
License, freshness, and coverage vary by dataset.

Eurostat (EU statistics)

implementation: testedbroader route

European Commission

Docs
Access
Public HTTP API
Country/region
European Union
Geography
4 registered levels
Update
varies per dataset
License
CC-BY 4.0
Topics
6 registered tags
License, freshness, and coverage vary by dataset.

data.europa.eu — European data portal catalogue

implementation: testedbroader route

Publications Office of the European Union

Docs
Access
Public HTTP API
Country/region
European Union
Geography
6 registered levels
Update
continuous catalogue harvesting
License
dataset-specific; inspect metadata before reuse
Topics
13 registered tags
License, freshness, and coverage vary by dataset.

World Bank Indicators

implementation: testedbroader route

The World Bank

Docs
Access
Public HTTP API
Country/region
Global
Geography
1 registered level
Update
annual
License
CC-BY 4.0
Topics
6 registered tags
License, freshness, and coverage vary by dataset.

World Bank Data360

implementation: testedbroader route

The World Bank

Docs
Access
Web / documentation
Country/region
Global
Geography
3 registered levels
Update
varies by source dataset
License
Per-dataset terms; API metadata licensed CC BY 4.0
Topics
12 registered tags
License, freshness, and coverage vary by dataset.

UN Comtrade Plus

implementation: testedbroader route

United Nations Statistics Division

Docs
Access
Web / documentation
Country/region
Global
Geography
1 registered level
Update
annual (monthly for recent years)
License
UN Comtrade open data
Topics
7 registered tags
License, freshness, and coverage vary by dataset.

WRI Global Power Plant Database

implementation: testedbroader route

World Resources Institute

Docs
Access
Web / documentation
Country/region
Global
Geography
2 registered levels
Update
release-based
License
CC BY 4.0
Topics
5 registered tags
License, freshness, and coverage vary by dataset.

DUO Open Education Data

implementation: tested

Dienst Uitvoering Onderwijs

Docs
Access
Web / documentation
Country/region
Netherlands
Geography
2 registered levels
Update
annual
License
CC-BY
Topics
4 registered tags
License, freshness, and coverage vary by dataset.
Data sources — connected public-data publishers | Humaps