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Relevant towns and neighbourhoods

No overlapping towns found.

Tile 20DZ1

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 20dz1.laz.zip 27 kiB1 20dz1.lax 440 B 20dz1.txt 4 kiB Stuurgroep AHN, public domain
Non-ground 20dz1.laz.zip 2 kiB1 20dz1.lax 544 B 20dz1.txt 3 kiB Stuurgroep AHN, public domain
Merged 20DZ1.LAZ 29 kiB 20DZ1.LAX 488 B 20DZ1.txt 4 kiB Stuurgroep AHN (merged product by GeoTiles.nl)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN2 Ground g20dz1.laz.zip 1.2 MiB1 g20dz1.lax 12 kiB g20dz1.txt 4 kiB Stuurgroep AHN, public domain
Non-ground u20dz1.laz.zip 2.5 MiB1 u20dz1.lax 14 kiB u20dz1.txt 5 kiB Stuurgroep AHN, public domain
Merged 20DZ1.LAZ 3.7 MiB 20DZ1.LAX 8 kiB 20DZ1.txt 5 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_20DZ1.LAZ 10.5 MiB C_20DZ1.LAX 22 kiB C_20DZ1.txt 5 kiB Stuurgroep AHN, public domain
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN4 Original C_20DZ1.LAZ 1.3 GiB C_20DZ1.LAX 866 kiB C_20DZ1.txt 8 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 20dz1.tif.zip public domain
AHN2 r20dz1.tif.zip ahn2_5_20dz1.tif.zip i20dz1.tif.zip public domain *
AHN3 R5_20DZ1.ZIP R_20DZ1.ZIP M5_20DZ1.ZIP M_20DZ1.ZIP CC-0
AHN4 R5_20DZ1.zip R_20DZ1.zip M5_20DZ1.zip M_20DZ1.zip CC-0 [1, 2, 3, 4]

InSAR

Orbit CSV License
Ascending, 015
Ascending, 088 20DZ1.csv.xz 103 kiB 20DZ1.csv Rijkswaterstaat, CC-0
Ascending, 161
Descending, 037 20DZ1.csv.xz 180 kiB 20DZ1.csv Rijkswaterstaat, CC-0
Descending, 110 20DZ1.csv.xz 113 kiB 20DZ1.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_20DZ1.tiff 20.9 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_20DZ1.tiff 20.5 MiB CC-BY 4.0
2017 RGB RGB_20DZ1.tiff 33.8 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_20DZ1.tiff 30.9 MiB CC-BY 4.0
2018 RGB RGB_20DZ1.tiff 61.5 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_20DZ1.tiff 57.4 MiB CC-BY 4.0
2019 RGB RGB_20DZ1.tiff 45.0 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_20DZ1.tiff 43.4 MiB CC-BY 4.0
2020 RGB RGB_20DZ1.tiff 22.5 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_20DZ1.tiff 22.0 MiB CC-BY 4.0

Sub-tiles 20DZ1

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
20DZ1_01 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_01.LAZ 11 kiB 20DZ1_01.LAX 64 B 20DZ1_01.txt 4 kiB
AHN3 20DZ1_01.LAZ 11 kiB 20DZ1_01.LAX 64 B 20DZ1_01.txt 4 kiB
AHN4 20DZ1_01.LAZ 58.5 MiB 20DZ1_01.LAX 9 kiB 20DZ1_01.txt 6 kiB
20DZ1_02 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_02.LAZ 11 kiB 20DZ1_02.LAX 64 B 20DZ1_02.txt 4 kiB
AHN3 20DZ1_02.LAZ 11 kiB 20DZ1_02.LAX 64 B 20DZ1_02.txt 4 kiB
AHN4 20DZ1_02.LAZ 56.5 MiB 20DZ1_02.LAX 9 kiB 20DZ1_02.txt 6 kiB
20DZ1_03 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_03.LAZ 11 kiB 20DZ1_03.LAX 64 B 20DZ1_03.txt 4 kiB
AHN3 20DZ1_03.LAZ 11 kiB 20DZ1_03.LAX 64 B 20DZ1_03.txt 4 kiB
AHN4 20DZ1_03.LAZ 59.5 MiB 20DZ1_03.LAX 9 kiB 20DZ1_03.txt 6 kiB
20DZ1_04 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_04.LAZ 11 kiB 20DZ1_04.LAX 64 B 20DZ1_04.txt 4 kiB
AHN3 20DZ1_04.LAZ 11 kiB 20DZ1_04.LAX 64 B 20DZ1_04.txt 4 kiB
AHN4 20DZ1_04.LAZ 62.8 MiB 20DZ1_04.LAX 10 kiB 20DZ1_04.txt 8 kiB
20DZ1_05 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_05.LAZ 11 kiB 20DZ1_05.LAX 64 B 20DZ1_05.txt 4 kiB
AHN3 20DZ1_05.LAZ 11 kiB 20DZ1_05.LAX 64 B 20DZ1_05.txt 4 kiB
AHN4 20DZ1_05.LAZ 67.5 MiB 20DZ1_05.LAX 14 kiB 20DZ1_05.txt 8 kiB
20DZ1_06 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_06.LAZ 11 kiB 20DZ1_06.LAX 64 B 20DZ1_06.txt 4 kiB
AHN3 20DZ1_06.LAZ 11 kiB 20DZ1_06.LAX 64 B 20DZ1_06.txt 4 kiB
AHN4 20DZ1_06.LAZ 70.5 MiB 20DZ1_06.LAX 10 kiB 20DZ1_06.txt 6 kiB
20DZ1_07 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_07.LAZ 11 kiB 20DZ1_07.LAX 64 B 20DZ1_07.txt 4 kiB
AHN3 20DZ1_07.LAZ 11 kiB 20DZ1_07.LAX 64 B 20DZ1_07.txt 4 kiB
AHN4 20DZ1_07.LAZ 71.3 MiB 20DZ1_07.LAX 10 kiB 20DZ1_07.txt 6 kiB
20DZ1_08 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_08.LAZ 11 kiB 20DZ1_08.LAX 64 B 20DZ1_08.txt 4 kiB
AHN3 20DZ1_08.LAZ 11 kiB 20DZ1_08.LAX 64 B 20DZ1_08.txt 4 kiB
AHN4 20DZ1_08.LAZ 70.9 MiB 20DZ1_08.LAX 10 kiB 20DZ1_08.txt 6 kiB
20DZ1_09 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_09.LAZ 11 kiB 20DZ1_09.LAX 64 B 20DZ1_09.txt 4 kiB
AHN3 20DZ1_09.LAZ 11 kiB 20DZ1_09.LAX 64 B 20DZ1_09.txt 4 kiB
AHN4 20DZ1_09.LAZ 74.7 MiB 20DZ1_09.LAX 21 kiB 20DZ1_09.txt 7 kiB
20DZ1_10 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_10.LAZ 11 kiB 20DZ1_10.LAX 64 B 20DZ1_10.txt 4 kiB
AHN3 20DZ1_10.LAZ 11 kiB 20DZ1_10.LAX 64 B 20DZ1_10.txt 4 kiB
AHN4 20DZ1_10.LAZ 79.2 MiB 20DZ1_10.LAX 60 kiB 20DZ1_10.txt 8 kiB
20DZ1_11 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_11.LAZ 11 kiB 20DZ1_11.LAX 64 B 20DZ1_11.txt 4 kiB
AHN3 20DZ1_11.LAZ 11 kiB 20DZ1_11.LAX 64 B 20DZ1_11.txt 4 kiB
AHN4 20DZ1_11.LAZ 70.8 MiB 20DZ1_11.LAX 22 kiB 20DZ1_11.txt 6 kiB
20DZ1_12 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_12.LAZ 11 kiB 20DZ1_12.LAX 64 B 20DZ1_12.txt 4 kiB
AHN3 20DZ1_12.LAZ 11 kiB 20DZ1_12.LAX 64 B 20DZ1_12.txt 4 kiB
AHN4 20DZ1_12.LAZ 69.8 MiB 20DZ1_12.LAX 18 kiB 20DZ1_12.txt 8 kiB
20DZ1_13 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_13.LAZ 11 kiB 20DZ1_13.LAX 64 B 20DZ1_13.txt 4 kiB
AHN3 20DZ1_13.LAZ 11 kiB 20DZ1_13.LAX 64 B 20DZ1_13.txt 4 kiB
AHN4 20DZ1_13.LAZ 72.0 MiB 20DZ1_13.LAX 25 kiB 20DZ1_13.txt 6 kiB
20DZ1_14 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_14.LAZ 11 kiB 20DZ1_14.LAX 64 B 20DZ1_14.txt 4 kiB
AHN3 20DZ1_14.LAZ 11 kiB 20DZ1_14.LAX 64 B 20DZ1_14.txt 4 kiB
AHN4 20DZ1_14.LAZ 74.3 MiB 20DZ1_14.LAX 58 kiB 20DZ1_14.txt 6 kiB
20DZ1_15 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_15.LAZ 11 kiB 20DZ1_15.LAX 64 B 20DZ1_15.txt 4 kiB
AHN3 20DZ1_15.LAZ 11 kiB 20DZ1_15.LAX 64 B 20DZ1_15.txt 4 kiB
AHN4 20DZ1_15.LAZ 75.9 MiB 20DZ1_15.LAX 61 kiB 20DZ1_15.txt 6 kiB
20DZ1_16 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_16.LAZ 11 kiB 20DZ1_16.LAX 64 B 20DZ1_16.txt 4 kiB
AHN3 20DZ1_16.LAZ 11 kiB 20DZ1_16.LAX 64 B 20DZ1_16.txt 4 kiB
AHN4 20DZ1_16.LAZ 54.6 MiB 20DZ1_16.LAX 11 kiB 20DZ1_16.txt 6 kiB
20DZ1_17 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_17.LAZ 11 kiB 20DZ1_17.LAX 64 B 20DZ1_17.txt 4 kiB
AHN3 20DZ1_17.LAZ 11 kiB 20DZ1_17.LAX 64 B 20DZ1_17.txt 4 kiB
AHN4 20DZ1_17.LAZ 54.8 MiB 20DZ1_17.LAX 14 kiB 20DZ1_17.txt 6 kiB
20DZ1_18 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_18.LAZ 11 kiB 20DZ1_18.LAX 64 B 20DZ1_18.txt 4 kiB
AHN3 20DZ1_18.LAZ 11 kiB 20DZ1_18.LAX 64 B 20DZ1_18.txt 4 kiB
AHN4 20DZ1_18.LAZ 52.2 MiB 20DZ1_18.LAX 11 kiB 20DZ1_18.txt 8 kiB
20DZ1_19 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_19.LAZ 11 kiB 20DZ1_19.LAX 64 B 20DZ1_19.txt 4 kiB
AHN3 20DZ1_19.LAZ 11 kiB 20DZ1_19.LAX 64 B 20DZ1_19.txt 4 kiB
AHN4 20DZ1_19.LAZ 57.5 MiB 20DZ1_19.LAX 23 kiB 20DZ1_19.txt 7 kiB
20DZ1_20 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_20.LAZ 11 kiB 20DZ1_20.LAX 64 B 20DZ1_20.txt 4 kiB
AHN3 20DZ1_20.LAZ 11 kiB 20DZ1_20.LAX 64 B 20DZ1_20.txt 4 kiB
AHN4 20DZ1_20.LAZ 66.6 MiB 20DZ1_20.LAX 53 kiB 20DZ1_20.txt 7 kiB
20DZ1_21 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_21.LAZ 11 kiB 20DZ1_21.LAX 64 B 20DZ1_21.txt 4 kiB
AHN3 20DZ1_21.LAZ 11 kiB 20DZ1_21.LAX 64 B 20DZ1_21.txt 4 kiB
AHN4 20DZ1_21.LAZ 55.2 MiB 20DZ1_21.LAX 12 kiB 20DZ1_21.txt 6 kiB
20DZ1_22 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_22.LAZ 11 kiB 20DZ1_22.LAX 64 B 20DZ1_22.txt 4 kiB
AHN3 20DZ1_22.LAZ 11 kiB 20DZ1_22.LAX 64 B 20DZ1_22.txt 4 kiB
AHN4 20DZ1_22.LAZ 54.6 MiB 20DZ1_22.LAX 12 kiB 20DZ1_22.txt 8 kiB
20DZ1_23 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_23.LAZ 11 kiB 20DZ1_23.LAX 64 B 20DZ1_23.txt 4 kiB
AHN3 20DZ1_23.LAZ 11 kiB 20DZ1_23.LAX 64 B 20DZ1_23.txt 4 kiB
AHN4 20DZ1_23.LAZ 55.2 MiB 20DZ1_23.LAX 26 kiB 20DZ1_23.txt 6 kiB
20DZ1_24 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_24.LAZ 11 kiB 20DZ1_24.LAX 64 B 20DZ1_24.txt 4 kiB
AHN3 20DZ1_24.LAZ 11 kiB 20DZ1_24.LAX 84 B 20DZ1_24.txt 4 kiB
AHN4 20DZ1_24.LAZ 58.5 MiB 20DZ1_24.LAX 24 kiB 20DZ1_24.txt 6 kiB
20DZ1_25 AHN1 20DZ1_25.LAZ 65 kiB 20DZ1_25.LAX 564 B 20DZ1_25.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 20DZ1_25.LAZ 8.3 MiB 20DZ1_25.LAX 11 kiB 20DZ1_25.txt 8 kiB
AHN3 20DZ1_25.LAZ 15.1 MiB 20DZ1_25.LAX 19 kiB 20DZ1_25.txt 9 kiB
AHN4 20DZ1_25.LAZ 93.0 MiB 20DZ1_25.LAX 58 kiB 20DZ1_25.txt 10 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.