Height bolts (NAP bolts)Hoogtebouten of NAP-bouten
Hoogtebouten of NAP-boutenHeight bolts (NAP bolts)
This dataset lists height bolts (hoogtebouten), metal markers fixed into buildings or structures such as bridges and viaducts, used to determine elevations relative to the Normaal Amsterdams Peil (NAP), the Dutch national height reference system. It records the locations and heights of these markers, which are used in construction, infrastructure works, and water management to establish precise reference elevations. The dataset is published as part of the Dutch national open data catalogue (data.overheid.nl) and provides geospatial and elevation information relevant to surveying and engineering applications across the Netherlands.Een **hoogtebout** is een metalen nagel die in een gebouw of kunstwerk (brug/viaduct) is aangebracht. Aan de hand van een hoogtebout kunnen hoogtes ten opzichte van Normaal Amsterdams Peil (NAP) worden bepaald voor bouwwerken, infrastructuur en waterbeheersing. De data bevat de locaties en hoogte...
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Data access
A CKAN-hosted dataset whose resources are file downloads rather than a queryable DataStore, so no column schema could be read automatically. The dataset page lists the downloadable distributions.
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Using the API
Query examples
curl -s 'https://data.overheid.nl/data/api/3/action/package_show?id=22459-hoogtebouten-of-nap-bouten' -H 'Accept: application/json'Full CKAN dataset record: resources, licence, organization, freshness.
Dataset
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No license declared upstream.
Source: ckan · Open original page
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