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Relevant towns and neighbourhoods

Lelystad (woonkern)

Tile 20DN2

Actueel Hoogtebestand Nederland

Point cloud

The aerial photograph closest to the acquisition date of the AHN iteration was overlaid on the point cloud to produce a colored version for visualisation purposes. Furthermore, for each point cloud a spatial index and textual summary, including elevation histogram, are provided. Please note that the images are not from the same flight, and may be years off. Therefore, small alignment errors and differences occur between them.

Zoom in on the map to see tiled versions (25 tiles of 1×1.25 km). Tiled versions typically fit into memory (RAM) are easier to handle and are especially suitable for parallel processing and Machine Learning.

Version Point cloud Spatial index Info License
AHN1 Ground 20dn2.laz.zip 211 kiB1 20dn2.lax 1 kiB 20dn2.txt 4 kiB Stuurgroep AHN, public domain
Non-ground 20dn2.laz.zip 9 kiB1 20dn2.lax 1 kiB 20dn2.txt 6 kiB Stuurgroep AHN, public domain
Merged 20DN2.LAZ 220 kiB 20DN2.LAX 1 kiB 20DN2.txt 7 kiB Stuurgroep AHN (merged product by GeoTiles.nl)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN2 Ground g20dn2.laz.zip 14.0 MiB1 g20dn2.lax 14 kiB g20dn2.txt 5 kiB Stuurgroep AHN, public domain
Non-ground u20dn2.laz.zip 13.7 MiB1 u20dn2.lax 19 kiB u20dn2.txt 11 kiB Stuurgroep AHN, public domain
Merged 20DN2.LAZ 27.7 MiB 20DN2.LAX 72 kiB 20DN2.txt 11 kiB Stuurgroep AHN (merged product by GeoTiles.nl)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN3 Original C_20DN2.LAZ 128.2 MiB C_20DN2.LAX 190 kiB C_20DN2.txt 11 kiB Stuurgroep AHN, public domain
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN4 Original C_20DN2.LAZ 2.0 GiB C_20DN2.LAX 1.3 MiB C_20DN2.txt 12 kiB Het Waterschapshuis, public domain
Colored (Partially) available for sub-units. Remixed by GeoTiles.nl

1Size of the .laz file, contained in the archive.

2The point cloud is in the public domain and the aerial photograph available under CC-BY. However, the colored point cloud is a new product created by GeoTiles.nl.

File checksums (md5) are available for AHN1, AHN2 and AHN3.

Raster

Version DSM DTM ('maaiveld') License
5 meter ½ meter 5 meter ½ meter
AHN1 20dn2.tif.zip public domain
AHN2 r20dn2.tif.zip ahn2_5_20dn2.tif.zip i20dn2.tif.zip public domain *
AHN3 R5_20DN2.ZIP R_20DN2.ZIP M5_20DN2.ZIP M_20DN2.ZIP CC-0
AHN4 R5_20DN2.zip R_20DN2.zip M5_20DN2.zip M_20DN2.zip CC-0 [1, 2, 3, 4]

InSAR

Orbit CSV License
Ascending, 015
Ascending, 088 20DN2.csv.xz 840 kiB 20DN2.csv Rijkswaterstaat, CC-0
Ascending, 161
Descending, 037 20DN2.csv.xz 1.0 MiB 20DN2.csv Rijkswaterstaat, CC-0
Descending, 110 20DN2.csv.xz 947 kiB 20DN2.csv Rijkswaterstaat, CC-0
Descending, 139

Official documentation is only available in Dutch. Malformed rows, that do not adhere to the format as specified in the documentation, were removed from the data.

Data is compressed with xz-compression. Tools like Pandas are able to read those files transparently. Users of other tools may wish to decompress the files first. Windows users may use 7-Zip, Linux users are likely to have the unxz command available on their machine already.Uncompressed, equivalent, archives are hosted by Rijkswaterstaat.

Aerial photograph

Year Version GeoTiff Source License
2016 RGB RGB_20DN2.tiff 31.7 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_20DN2.tiff 29.3 MiB CC-BY 4.0
2017 RGB RGB_20DN2.tiff 39.0 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_20DN2.tiff 35.1 MiB CC-BY 4.0
2018 RGB RGB_20DN2.tiff 39.6 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_20DN2.tiff 36.2 MiB CC-BY 4.0
2019 RGB RGB_20DN2.tiff 47.1 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_20DN2.tiff 43.7 MiB CC-BY 4.0
2020 RGB RGB_20DN2.tiff 42.4 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_20DN2.tiff 36.2 MiB CC-BY 4.0

Sub-tiles 20DN2

Image adapted from OpenTopo.

Actueel Hoogtebestand Nederland

Point cloud

These sub-tiles of 1×1.25 km are clipped from the original point cloud. Goal is to enable distributed processing of the point cloud. Therefore, a 25 m overlap to the neighbouring (sub-)tiles is added. Thanks to the overlap between sub-tiles, the sub-tiles can be processed independently and therefore parallel.

All other data sets on this website are only available in the main tiling schema.

Tile Version Point cloud Spatial index Info Residential areas License
20DN2_01 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_01.LAZ 11 kiB 20DN2_01.LAX 64 B 20DN2_01.txt 4 kiB
AHN3 20DN2_01.LAZ 11 kiB 20DN2_01.LAX 64 B 20DN2_01.txt 4 kiB
AHN4 20DN2_01.LAZ 94.6 MiB 20DN2_01.LAX 55 kiB 20DN2_01.txt 7 kiB
20DN2_02 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_02.LAZ 11 kiB 20DN2_02.LAX 64 B 20DN2_02.txt 4 kiB
AHN3 20DN2_02.LAZ 11 kiB 20DN2_02.LAX 64 B 20DN2_02.txt 4 kiB
AHN4 20DN2_02.LAZ 93.7 MiB 20DN2_02.LAX 61 kiB 20DN2_02.txt 6 kiB
20DN2_03 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_03.LAZ 11 kiB 20DN2_03.LAX 64 B 20DN2_03.txt 4 kiB
AHN3 20DN2_03.LAZ 11 kiB 20DN2_03.LAX 64 B 20DN2_03.txt 4 kiB
AHN4 20DN2_03.LAZ 91.3 MiB 20DN2_03.LAX 59 kiB 20DN2_03.txt 5 kiB
20DN2_04 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_04.LAZ 11 kiB 20DN2_04.LAX 64 B 20DN2_04.txt 4 kiB
AHN3 20DN2_04.LAZ 885 kiB 20DN2_04.LAX 564 B 20DN2_04.txt 4 kiB
AHN4 20DN2_04.LAZ 91.7 MiB 20DN2_04.LAX 63 kiB 20DN2_04.txt 6 kiB
20DN2_05 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_05.LAZ 11.6 MiB 20DN2_05.LAX 8 kiB 20DN2_05.txt 7 kiB
AHN3 20DN2_05.LAZ 53.0 MiB 20DN2_05.LAX 15 kiB 20DN2_05.txt 6 kiB
AHN4 20DN2_05.LAZ 132.1 MiB 20DN2_05.LAX 66 kiB 20DN2_05.txt 8 kiB
20DN2_06 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_06.LAZ 11 kiB 20DN2_06.LAX 64 B 20DN2_06.txt 4 kiB
AHN3 20DN2_06.LAZ 11 kiB 20DN2_06.LAX 64 B 20DN2_06.txt 4 kiB
AHN4 20DN2_06.LAZ 159.8 MiB 20DN2_06.LAX 87 kiB 20DN2_06.txt 6 kiB
20DN2_07 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_07.LAZ 11 kiB 20DN2_07.LAX 64 B 20DN2_07.txt 4 kiB
AHN3 20DN2_07.LAZ 11 kiB 20DN2_07.LAX 64 B 20DN2_07.txt 4 kiB
AHN4 20DN2_07.LAZ 106.0 MiB 20DN2_07.LAX 23 kiB 20DN2_07.txt 7 kiB
20DN2_08 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_08.LAZ 11 kiB 20DN2_08.LAX 64 B 20DN2_08.txt 4 kiB
AHN3 20DN2_08.LAZ 11 kiB 20DN2_08.LAX 64 B 20DN2_08.txt 4 kiB
AHN4 20DN2_08.LAZ 103.2 MiB 20DN2_08.LAX 14 kiB 20DN2_08.txt 5 kiB
20DN2_09 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_09.LAZ 11 kiB 20DN2_09.LAX 64 B 20DN2_09.txt 4 kiB
AHN3 20DN2_09.LAZ 11 kiB 20DN2_09.LAX 64 B 20DN2_09.txt 4 kiB
AHN4 20DN2_09.LAZ 101.8 MiB 20DN2_09.LAX 13 kiB 20DN2_09.txt 5 kiB
20DN2_10 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_10.LAZ 4.3 MiB 20DN2_10.LAX 3 kiB 20DN2_10.txt 6 kiB
AHN3 20DN2_10.LAZ 14.7 MiB 20DN2_10.LAX 4 kiB 20DN2_10.txt 6 kiB
AHN4 20DN2_10.LAZ 105.5 MiB 20DN2_10.LAX 15 kiB 20DN2_10.txt 7 kiB
20DN2_11 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_11.LAZ 11 kiB 20DN2_11.LAX 64 B 20DN2_11.txt 4 kiB
AHN3 20DN2_11.LAZ 11 kiB 20DN2_11.LAX 64 B 20DN2_11.txt 4 kiB
AHN4 20DN2_11.LAZ 174.3 MiB 20DN2_11.LAX 94 kiB 20DN2_11.txt 7 kiB
20DN2_12 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_12.LAZ 11 kiB 20DN2_12.LAX 64 B 20DN2_12.txt 4 kiB
AHN3 20DN2_12.LAZ 11 kiB 20DN2_12.LAX 64 B 20DN2_12.txt 4 kiB
AHN4 20DN2_12.LAZ 94.2 MiB 20DN2_12.LAX 19 kiB 20DN2_12.txt 6 kiB
20DN2_13 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_13.LAZ 11 kiB 20DN2_13.LAX 64 B 20DN2_13.txt 4 kiB
AHN3 20DN2_13.LAZ 11 kiB 20DN2_13.LAX 64 B 20DN2_13.txt 4 kiB
AHN4 20DN2_13.LAZ 89.8 MiB 20DN2_13.LAX 14 kiB 20DN2_13.txt 5 kiB
20DN2_14 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_14.LAZ 11 kiB 20DN2_14.LAX 64 B 20DN2_14.txt 4 kiB
AHN3 20DN2_14.LAZ 11 kiB 20DN2_14.LAX 64 B 20DN2_14.txt 4 kiB
AHN4 20DN2_14.LAZ 92.6 MiB 20DN2_14.LAX 15 kiB 20DN2_14.txt 5 kiB
20DN2_15 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_15.LAZ 2 kiB 20DN2_15.LAX 64 B 20DN2_15.txt 4 kiB
AHN3 20DN2_15.LAZ 2.8 MiB 20DN2_15.LAX 908 B 20DN2_15.txt 4 kiB
AHN4 20DN2_15.LAZ 107.1 MiB 20DN2_15.LAX 43 kiB 20DN2_15.txt 5 kiB
20DN2_16 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_16.LAZ 11 kiB 20DN2_16.LAX 64 B 20DN2_16.txt 4 kiB
AHN3 20DN2_16.LAZ 11 kiB 20DN2_16.LAX 64 B 20DN2_16.txt 4 kiB
AHN4 20DN2_16.LAZ 82.9 MiB 20DN2_16.LAX 13 kiB 20DN2_16.txt 8 kiB
20DN2_17 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_17.LAZ 11 kiB 20DN2_17.LAX 64 B 20DN2_17.txt 4 kiB
AHN3 20DN2_17.LAZ 11 kiB 20DN2_17.LAX 64 B 20DN2_17.txt 4 kiB
AHN4 20DN2_17.LAZ 79.2 MiB 20DN2_17.LAX 12 kiB 20DN2_17.txt 9 kiB
20DN2_18 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_18.LAZ 11 kiB 20DN2_18.LAX 64 B 20DN2_18.txt 4 kiB
AHN3 20DN2_18.LAZ 11 kiB 20DN2_18.LAX 64 B 20DN2_18.txt 4 kiB
AHN4 20DN2_18.LAZ 77.5 MiB 20DN2_18.LAX 12 kiB 20DN2_18.txt 5 kiB
20DN2_19 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_19.LAZ 5.0 MiB 20DN2_19.LAX 3 kiB 20DN2_19.txt 5 kiB
AHN3 20DN2_19.LAZ 9.7 MiB 20DN2_19.LAX 3 kiB 20DN2_19.txt 6 kiB
AHN4 20DN2_19.LAZ 86.8 MiB 20DN2_19.LAX 38 kiB 20DN2_19.txt 7 kiB
20DN2_20 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_20.LAZ 6.1 MiB 20DN2_20.LAX 5 kiB 20DN2_20.txt 6 kiB
AHN3 20DN2_20.LAZ 13.9 MiB 20DN2_20.LAX 5 kiB 20DN2_20.txt 6 kiB
AHN4 20DN2_20.LAZ 91.2 MiB 20DN2_20.LAX 13 kiB 20DN2_20.txt 8 kiB
20DN2_21 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_21.LAZ 11 kiB 20DN2_21.LAX 64 B 20DN2_21.txt 4 kiB
AHN3 20DN2_21.LAZ 11 kiB 20DN2_21.LAX 64 B 20DN2_21.txt 4 kiB
AHN4 20DN2_21.LAZ 74.1 MiB 20DN2_21.LAX 16 kiB 20DN2_21.txt 5 kiB
20DN2_22 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_22.LAZ 11 kiB 20DN2_22.LAX 64 B 20DN2_22.txt 4 kiB
AHN3 20DN2_22.LAZ 11 kiB 20DN2_22.LAX 64 B 20DN2_22.txt 4 kiB
AHN4 20DN2_22.LAZ 72.6 MiB 20DN2_22.LAX 23 kiB 20DN2_22.txt 5 kiB
20DN2_23 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_23.LAZ 610 kiB 20DN2_23.LAX 452 B 20DN2_23.txt 5 kiB
AHN3 20DN2_23.LAZ 3.4 MiB 20DN2_23.LAX 2 kiB 20DN2_23.txt 5 kiB
AHN4 20DN2_23.LAZ 76.1 MiB 20DN2_23.LAX 62 kiB 20DN2_23.txt 7 kiB
20DN2_24 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_24.LAZ 7.8 MiB 20DN2_24.LAX 6 kiB 20DN2_24.txt 6 kiB
AHN3 20DN2_24.LAZ 29.7 MiB 20DN2_24.LAX 10 kiB 20DN2_24.txt 6 kiB
AHN4 20DN2_24.LAZ 87.2 MiB 20DN2_24.LAX 61 kiB 20DN2_24.txt 7 kiB
20DN2_25 AHN1 20DN2_25.LAZ 482 kiB 20DN2_25.LAX 2 kiB 20DN2_25.txt 9 kiB Lelystad AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DN2_25.LAZ 28.3 MiB 20DN2_25.LAX 34 kiB 20DN2_25.txt 13 kiB
AHN3 20DN2_25.LAZ 53.1 MiB 20DN2_25.LAX 44 kiB 20DN2_25.txt 13 kiB
AHN4 20DN2_25.LAZ 125.9 MiB 20DN2_25.LAX 67 kiB 20DN2_25.txt 15 kiB

At the boundaries of its current availability, AHN4 is complemented with AHN3 to ensure full coverage.


No guarantee on availability, completeness, correctness or fitness for any particular purpose is implied by the distribution of or linking to this data. The license indicated with the products is to the best of my knowledge at the time of writing. Please confirm the applicable license with the source before integrating the data.