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Map - Town index - Tile index


Relevant towns and neighbourhoods

Lelystad (woonkern)

Tile 20GN1

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 20gn1.laz.zip 4.2 MiB1 20gn1.lax 13 kiB 20gn1.txt 5 kiB Stuurgroep AHN, public domain
Non-ground 20gn1.laz.zip 382 kiB1 20gn1.lax 22 kiB 20gn1.txt 12 kiB Stuurgroep AHN, public domain
Merged 20GN1.LAZ 4.5 MiB 20GN1.LAX 17 kiB 20GN1.txt 12 kiB Stuurgroep AHN (merged product by GeoTiles.nl)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN2 Ground g20gn1.laz.zip 138.5 MiB1 g20gn1.lax 156 kiB g20gn1.txt 6 kiB Stuurgroep AHN, public domain
Non-ground u20gn1.laz.zip 353.2 MiB1 u20gn1.lax 167 kiB u20gn1.txt 26 kiB Stuurgroep AHN, public domain
Merged 20GN1.LAZ 491.7 MiB 20GN1.LAX 620 kiB 20GN1.txt 26 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_20GN1.LAZ 950.1 MiB C_20GN1.LAX 801 kiB C_20GN1.txt 23 kiB Stuurgroep AHN, public domain
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN4 Original C_20GN1.LAZ 2.9 GiB C_20GN1.LAX 915 kiB C_20GN1.txt 23 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 20gn1.tif.zip public domain
AHN2 r20gn1.tif.zip ahn2_5_20gn1.tif.zip i20gn1.tif.zip public domain *
AHN3 R5_20GN1.ZIP R_20GN1.ZIP M5_20GN1.ZIP M_20GN1.ZIP CC-0
AHN4 R5_20GN1.zip R_20GN1.zip M5_20GN1.zip M_20GN1.zip CC-0 [1, 2, 3, 4]

InSAR

Orbit CSV License
Ascending, 015
Ascending, 088 20GN1.csv.xz 4.1 MiB 20GN1.csv Rijkswaterstaat, CC-0
Ascending, 161
Descending, 037 20GN1.csv.xz 4.0 MiB 20GN1.csv Rijkswaterstaat, CC-0
Descending, 110 20GN1.csv.xz 3.5 MiB 20GN1.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_20GN1.tiff 47.3 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_20GN1.tiff 44.9 MiB CC-BY 4.0
2017 RGB RGB_20GN1.tiff 48.9 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_20GN1.tiff 44.5 MiB CC-BY 4.0
2018 RGB RGB_20GN1.tiff 49.2 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_20GN1.tiff 45.6 MiB CC-BY 4.0
2019 RGB RGB_20GN1.tiff 48.3 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_20GN1.tiff 45.2 MiB CC-BY 4.0
2020 RGB RGB_20GN1.tiff 47.7 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_20GN1.tiff 42.0 MiB CC-BY 4.0

Sub-tiles 20GN1

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
20GN1_01 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_01.LAZ 2 kiB 20GN1_01.LAX 64 B 20GN1_01.txt 4 kiB
AHN3 20GN1_01.LAZ 7.3 MiB 20GN1_01.LAX 2 kiB 20GN1_01.txt 4 kiB
AHN4 20GN1_01.LAZ 10.0 MiB 20GN1_01.LAX 2 kiB 20GN1_01.txt 5 kiB
20GN1_02 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_02.LAZ 11 kiB 20GN1_02.LAX 64 B 20GN1_02.txt 4 kiB
AHN3 20GN1_02.LAZ 11 kiB 20GN1_02.LAX 64 B 20GN1_02.txt 4 kiB
AHN4
20GN1_03 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_03.LAZ 11 kiB 20GN1_03.LAX 64 B 20GN1_03.txt 4 kiB
AHN3 20GN1_03.LAZ 11 kiB 20GN1_03.LAX 64 B 20GN1_03.txt 4 kiB
AHN4
20GN1_04 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_04.LAZ 11 kiB 20GN1_04.LAX 64 B 20GN1_04.txt 4 kiB
AHN3 20GN1_04.LAZ 11 kiB 20GN1_04.LAX 64 B 20GN1_04.txt 4 kiB
AHN4
20GN1_05 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_05.LAZ 11 kiB 20GN1_05.LAX 64 B 20GN1_05.txt 4 kiB
AHN3 20GN1_05.LAZ 11 kiB 20GN1_05.LAX 64 B 20GN1_05.txt 4 kiB
AHN4 20GN1_05.LAZ 261 kiB 20GN1_05.LAX 84 B 20GN1_05.txt 5 kiB
20GN1_06 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_06.LAZ 7.2 MiB 20GN1_06.LAX 5 kiB 20GN1_06.txt 6 kiB
AHN3 20GN1_06.LAZ 23.0 MiB 20GN1_06.LAX 6 kiB 20GN1_06.txt 6 kiB
AHN4 20GN1_06.LAZ 54.2 MiB 20GN1_06.LAX 35 kiB 20GN1_06.txt 7 kiB
20GN1_07 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_07.LAZ 11 kiB 20GN1_07.LAX 64 B 20GN1_07.txt 4 kiB
AHN3 20GN1_07.LAZ 11 kiB 20GN1_07.LAX 64 B 20GN1_07.txt 4 kiB
AHN4
20GN1_08 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_08.LAZ 11 kiB 20GN1_08.LAX 64 B 20GN1_08.txt 4 kiB
AHN3 20GN1_08.LAZ 11 kiB 20GN1_08.LAX 64 B 20GN1_08.txt 4 kiB
AHN4
20GN1_09 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_09.LAZ 11 kiB 20GN1_09.LAX 64 B 20GN1_09.txt 4 kiB
AHN3 20GN1_09.LAZ 11 kiB 20GN1_09.LAX 84 B 20GN1_09.txt 4 kiB
AHN4 20GN1_09.LAZ 2.6 MiB 20GN1_09.LAX 584 B 20GN1_09.txt 5 kiB
20GN1_10 AHN1 20GN1_10.LAZ 14 kiB 20GN1_10.LAX 352 B 20GN1_10.txt 6 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_10.LAZ 6.7 MiB 20GN1_10.LAX 6 kiB 20GN1_10.txt 18 kiB
AHN3 20GN1_10.LAZ 8.8 MiB 20GN1_10.LAX 3 kiB 20GN1_10.txt 9 kiB
AHN4 20GN1_10.LAZ 56.4 MiB 20GN1_10.LAX 17 kiB 20GN1_10.txt 12 kiB
20GN1_11 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_11.LAZ 12.6 MiB 20GN1_11.LAX 8 kiB 20GN1_11.txt 6 kiB
AHN3 20GN1_11.LAZ 47.8 MiB 20GN1_11.LAX 18 kiB 20GN1_11.txt 7 kiB
AHN4 20GN1_11.LAZ 94.3 MiB 20GN1_11.LAX 54 kiB 20GN1_11.txt 9 kiB
20GN1_12 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_12.LAZ 11 kiB 20GN1_12.LAX 64 B 20GN1_12.txt 4 kiB
AHN3 20GN1_12.LAZ 11 kiB 20GN1_12.LAX 64 B 20GN1_12.txt 4 kiB
AHN4 20GN1_12.LAZ 13.4 MiB 20GN1_12.LAX 2 kiB 20GN1_12.txt 5 kiB
20GN1_13 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_13.LAZ 11 kiB 20GN1_13.LAX 64 B 20GN1_13.txt 4 kiB
AHN3 20GN1_13.LAZ 11 kiB 20GN1_13.LAX 64 B 20GN1_13.txt 4 kiB
AHN4 20GN1_13.LAZ 11.6 MiB 20GN1_13.LAX 2 kiB 20GN1_13.txt 5 kiB
20GN1_14 AHN1 20GN1_14.LAZ 30 kiB 20GN1_14.LAX 452 B 20GN1_14.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_14.LAZ 1.2 MiB 20GN1_14.LAX 1 kiB 20GN1_14.txt 17 kiB
AHN3 20GN1_14.LAZ 4.7 MiB 20GN1_14.LAX 1 kiB 20GN1_14.txt 7 kiB
AHN4 20GN1_14.LAZ 75.2 MiB 20GN1_14.LAX 11 kiB 20GN1_14.txt 10 kiB
20GN1_15 AHN1 20GN1_15.LAZ 527 kiB 20GN1_15.LAX 3 kiB 20GN1_15.txt 12 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_15.LAZ 73.0 MiB 20GN1_15.LAX 66 kiB 20GN1_15.txt 27 kiB
AHN3 20GN1_15.LAZ 98.2 MiB 20GN1_15.LAX 63 kiB 20GN1_15.txt 24 kiB
AHN4 20GN1_15.LAZ 191.3 MiB 20GN1_15.LAX 82 kiB 20GN1_15.txt 23 kiB
20GN1_16 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_16.LAZ 2.9 MiB 20GN1_16.LAX 2 kiB 20GN1_16.txt 5 kiB
AHN3 20GN1_16.LAZ 5.3 MiB 20GN1_16.LAX 2 kiB 20GN1_16.txt 5 kiB
AHN4 20GN1_16.LAZ 80.6 MiB 20GN1_16.LAX 14 kiB 20GN1_16.txt 7 kiB
20GN1_17 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_17.LAZ 11 kiB 20GN1_17.LAX 64 B 20GN1_17.txt 4 kiB
AHN3 20GN1_17.LAZ 11 kiB 20GN1_17.LAX 64 B 20GN1_17.txt 4 kiB
AHN4 20GN1_17.LAZ 67.2 MiB 20GN1_17.LAX 10 kiB 20GN1_17.txt 8 kiB
20GN1_18 AHN1 20GN1_18.LAZ 130 kiB 20GN1_18.LAX 952 B 20GN1_18.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_18.LAZ 10.3 MiB 20GN1_18.LAX 10 kiB 20GN1_18.txt 14 kiB
AHN3 20GN1_18.LAZ 12.3 MiB 20GN1_18.LAX 15 kiB 20GN1_18.txt 10 kiB
AHN4 20GN1_18.LAZ 108.3 MiB 20GN1_18.LAX 51 kiB 20GN1_18.txt 13 kiB
20GN1_19 AHN1 20GN1_19.LAZ 790 kiB 20GN1_19.LAX 3 kiB 20GN1_19.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_19.LAZ 73.5 MiB 20GN1_19.LAX 73 kiB 20GN1_19.txt 22 kiB
AHN3 20GN1_19.LAZ 110.5 MiB 20GN1_19.LAX 74 kiB 20GN1_19.txt 18 kiB
AHN4 20GN1_19.LAZ 363.4 MiB 20GN1_19.LAX 92 kiB 20GN1_19.txt 14 kiB
20GN1_20 AHN1 20GN1_20.LAZ 1021 kiB 20GN1_20.LAX 4 kiB 20GN1_20.txt 11 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_20.LAZ 140.5 MiB 20GN1_20.LAX 99 kiB 20GN1_20.txt 22 kiB
AHN3 20GN1_20.LAZ 181.6 MiB 20GN1_20.LAX 91 kiB 20GN1_20.txt 22 kiB
AHN4 20GN1_20.LAZ 428.0 MiB 20GN1_20.LAX 100 kiB 20GN1_20.txt 24 kiB
20GN1_21 AHN1 20GN1_21.LAZ 1.4 MiB 20GN1_21.LAX 4 kiB 20GN1_21.txt 12 kiB Lelystad AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_21.LAZ 147.8 MiB 20GN1_21.LAX 75 kiB 20GN1_21.txt 14 kiB
AHN3 20GN1_21.LAZ 178.9 MiB 20GN1_21.LAX 75 kiB 20GN1_21.txt 15 kiB
AHN4 20GN1_21.LAZ 405.2 MiB 20GN1_21.LAX 79 kiB 20GN1_21.txt 17 kiB
20GN1_22 AHN1 20GN1_22.LAZ 1.5 MiB 20GN1_22.LAX 4 kiB 20GN1_22.txt 11 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_22.LAZ 117.7 MiB 20GN1_22.LAX 79 kiB 20GN1_22.txt 20 kiB
AHN3 20GN1_22.LAZ 133.8 MiB 20GN1_22.LAX 72 kiB 20GN1_22.txt 19 kiB
AHN4 20GN1_22.LAZ 295.3 MiB 20GN1_22.LAX 81 kiB 20GN1_22.txt 19 kiB
20GN1_23 AHN1 20GN1_23.LAZ 1.5 MiB 20GN1_23.LAX 4 kiB 20GN1_23.txt 11 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_23.LAZ 127.1 MiB 20GN1_23.LAX 91 kiB 20GN1_23.txt 14 kiB
AHN3 20GN1_23.LAZ 139.4 MiB 20GN1_23.LAX 81 kiB 20GN1_23.txt 15 kiB
AHN4 20GN1_23.LAZ 303.2 MiB 20GN1_23.LAX 94 kiB 20GN1_23.txt 16 kiB
20GN1_24 AHN1 20GN1_24.LAZ 1.5 MiB 20GN1_24.LAX 4 kiB 20GN1_24.txt 11 kiB Lelystad AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_24.LAZ 138.1 MiB 20GN1_24.LAX 100 kiB 20GN1_24.txt 14 kiB
AHN3 20GN1_24.LAZ 169.8 MiB 20GN1_24.LAX 90 kiB 20GN1_24.txt 15 kiB
AHN4 20GN1_24.LAZ 440.4 MiB 20GN1_24.LAX 100 kiB 20GN1_24.txt 16 kiB
20GN1_25 AHN1 20GN1_25.LAZ 1.3 MiB 20GN1_25.LAX 4 kiB 20GN1_25.txt 12 kiB Lelystad AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20GN1_25.LAZ 154.8 MiB 20GN1_25.LAX 99 kiB 20GN1_25.txt 15 kiB
AHN3 20GN1_25.LAZ 258.2 MiB 20GN1_25.LAX 92 kiB 20GN1_25.txt 15 kiB
AHN4 20GN1_25.LAZ 796.3 MiB 20GN1_25.LAX 100 kiB 20GN1_25.txt 17 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.