AI-generated Key Takeaways
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The AHN3 dataset provides detailed elevation data for the Netherlands, collected via laser technology from helicopters and aircraft, with a vertical accuracy of 5 cm.
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This dataset, sourced from AHN, spans the period from 2014 to 2019 and includes both Digital Terrain Model (DTM) and Digital Surface Model (DSM) variables at a 0.5-meter pixel size.
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The DTM band represents the ground's elevation, while the DSM band shows the elevation of the highest surfaces at any given point.
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The AHN datasets are available as Open Data, allowing free and unrestricted use under the CC-0 license, for more details visit their open data webpage.
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This dataset can be readily accessed and analyzed within the Google Earth Engine platform, using the provided
ee.ImageCollection("AHN/AHN3")
snippet, with free access for research, education and nonprofit users.

- Dataset Availability
- 2014-01-01T00:00:00Z–2019-01-01T00:00:00Z
- Dataset Provider
- AHN
- Tags
Description
The Actueel Hoogtebestand Nederland (AHN) is a dataset with detailed and precise elevation data for the whole of the Netherlands. Elevation information was collected from helicopters and aircraft using laser technology with vertical accuracy of 5 cm.
AHN3 Dataset contains the Netherlands AHN 0.5m DSM and DTM variables. The data cover the period between 2014 and 2019.
The Digital Terrain Model (DTM) product represents the elevation of the ground, while the Digital Surface Model (DSM) product represents the elevation of the tallest surfaces at that point.
Bands
Pixel Size
0.5 meters
Bands
Name | Units | Pixel Size | Description |
---|---|---|---|
dtm |
m | meters | Elevation of the ground |
dsm |
m | meters | Elevation of the tallest surfaces at that point |
Terms of Use
Terms of Use
The datasets of the AHN are available as Open Data. This means that the data can be used by anyone for free and without restrictions. For more information visit the Open Data page. Downloads are available under the terms of the CC-0 license.
Explore with Earth Engine
Code Editor (JavaScript)
var dataset = ee.ImageCollection('AHN/AHN3'); var elevation = dataset.select('dsm'); var elevationVis = { min: -5.0, max: 30.0, }; Map.setCenter(5.76583, 51.855276, 16); Map.addLayer(elevation, elevationVis, 'AHN3 dsm');