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Den Helder (woonkern)Huisduinen (deelkern)

Tile 09DZ1

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 09dz1.laz.zip 5.4 MiB1 09dz1.lax 15 kiB 09dz1.txt 10 kiB Stuurgroep AHN, public domain
Non-ground 09dz1.laz.zip 157 kiB1 09dz1.lax 15 kiB 09dz1.txt 9 kiB Stuurgroep AHN, public domain
Merged 09DZ1.LAZ 5.6 MiB 09DZ1.LAX 17 kiB 09DZ1.txt 11 kiB Stuurgroep AHN (merged product by GeoTiles.nl)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN2 Ground g09dz1.laz.zip 177.8 MiB1 g09dz1.lax 72 kiB g09dz1.txt 9 kiB Stuurgroep AHN, public domain
Non-ground u09dz1.laz.zip 266.4 MiB1 u09dz1.lax 252 kiB u09dz1.txt 18 kiB Stuurgroep AHN, public domain
Merged 09DZ1.LAZ 444.2 MiB 09DZ1.LAX 803 kiB 09DZ1.txt 18 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_09DZ1.LAZ 1.8 GiB C_09DZ1.LAX 1.5 MiB C_09DZ1.txt 28 kiB Stuurgroep AHN, public domain
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN4 Original C_09DZ1.LAZ 3.2 GiB C_09DZ1.LAX 1.1 MiB C_09DZ1.txt 23 kiB Het Waterschapshuis, public domain
Colored (Partially) available for sub-units. Remixed by GeoTiles.nl
Yearly3 2016 c_Kust2016_09DZ1.laz 12.3 MiB See source (Rijkswaterstaat)
2017 c_KustNoord2017_09DZ1.laz 11.8 MiB See source (Rijkswaterstaat)
c_KustWaddeneilanden2017_09DZ1.laz 7.0 MiB See source (Rijkswaterstaat)
2018 c_Kust2018_09dz1.laz 27.7 MiB See source (Rijkswaterstaat)
2019 c_Kust2019_09dz1.laz 15.4 MiB See source (Rijkswaterstaat)
2020 C_KUST2020_09DZ1.LAZ 22.5 MiB See source (Rijkswaterstaat)
2021 C_KUST2021_09DZ1.LAZ 24.6 MiB See source (Rijkswaterstaat)

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.

3Partial coverage only.

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 09dz1.tif.zip public domain
AHN2 r09dz1.tif.zip ahn2_5_09dz1.tif.zip i09dz1.tif.zip public domain *
AHN3 R5_09DZ1.ZIP R_09DZ1.ZIP M5_09DZ1.ZIP M_09DZ1.ZIP CC-0
AHN4 R5_09DZ1.zip R_09DZ1.zip M5_09DZ1.zip M_09DZ1.zip CC-0 [1, 2, 3, 4]

InSAR

Orbit CSV License
Ascending, 015
Ascending, 088 09DZ1.csv.xz 21.6 MiB 09DZ1.csv Rijkswaterstaat, CC-0
Ascending, 161 09DZ1.csv.xz 23.9 MiB 09DZ1.csv Rijkswaterstaat, CC-0
Descending, 037 09DZ1.csv.xz 24.0 MiB 09DZ1.csv Rijkswaterstaat, CC-0
Descending, 110 09DZ1.csv.xz 21.5 MiB 09DZ1.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_09DZ1.tiff 49.2 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_09DZ1.tiff 46.3 MiB CC-BY 4.0
2017 RGB RGB_09DZ1.tiff 59.7 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_09DZ1.tiff 56.3 MiB CC-BY 4.0
2018 RGB RGB_09DZ1.tiff 74.1 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_09DZ1.tiff 62.1 MiB CC-BY 4.0
2019 RGB RGB_09DZ1.tiff 55.1 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_09DZ1.tiff 47.4 MiB CC-BY 4.0
2020 RGB RGB_09DZ1.tiff 58.1 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_09DZ1.tiff 53.4 MiB CC-BY 4.0

Sub-tiles 09DZ1

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
09DZ1_01 AHN1 09DZ1_01.LAZ 1.3 MiB 09DZ1_01.LAX 3 kiB 09DZ1_01.txt 5 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_01.LAZ 18.2 MiB 09DZ1_01.LAX 11 kiB 09DZ1_01.txt 5 kiB
AHN3 09DZ1_01.LAZ 46.3 MiB 09DZ1_01.LAX 43 kiB 09DZ1_01.txt 6 kiB
AHN4 09DZ1_01.LAZ 83.6 MiB 09DZ1_01.LAX 55 kiB 09DZ1_01.txt 6 kiB
09DZ1_02 AHN1 09DZ1_02.LAZ 646 kiB 09DZ1_02.LAX 2 kiB 09DZ1_02.txt 5 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_02.LAZ 22.8 MiB 09DZ1_02.LAX 18 kiB 09DZ1_02.txt 6 kiB
AHN3 09DZ1_02.LAZ 30.1 MiB 09DZ1_02.LAX 31 kiB 09DZ1_02.txt 6 kiB
AHN4 09DZ1_02.LAZ 109.8 MiB 09DZ1_02.LAX 59 kiB 09DZ1_02.txt 6 kiB
09DZ1_03 AHN1 09DZ1_03.LAZ 55 kiB 09DZ1_03.LAX 428 B 09DZ1_03.txt 5 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_03.LAZ 7.8 MiB 09DZ1_03.LAX 9 kiB 09DZ1_03.txt 5 kiB
AHN3 09DZ1_03.LAZ 11.3 MiB 09DZ1_03.LAX 3 kiB 09DZ1_03.txt 5 kiB
AHN4 09DZ1_03.LAZ 40.8 MiB 09DZ1_03.LAX 25 kiB 09DZ1_03.txt 6 kiB
09DZ1_04 AHN1 09DZ1_04.LAZ 2 kiB 09DZ1_04.LAX 64 B 09DZ1_04.txt 10 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_04.LAZ 527 kiB 09DZ1_04.LAX 768 B 09DZ1_04.txt 4 kiB
AHN3 09DZ1_04.LAZ 1.4 MiB 09DZ1_04.LAX 720 B 09DZ1_04.txt 4 kiB
AHN4 09DZ1_04.LAZ 3.2 MiB 09DZ1_04.LAX 764 B 09DZ1_04.txt 6 kiB
09DZ1_05 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_05.LAZ 11 kiB 09DZ1_05.LAX 64 B 09DZ1_05.txt 4 kiB
AHN3 09DZ1_05.LAZ 11 kiB 09DZ1_05.LAX 64 B 09DZ1_05.txt 4 kiB
AHN4
09DZ1_06 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_06.LAZ 557 kiB 09DZ1_06.LAX 1 kiB 09DZ1_06.txt 4 kiB
AHN3 09DZ1_06.LAZ 3.1 MiB 09DZ1_06.LAX 1008 B 09DZ1_06.txt 5 kiB
AHN4 09DZ1_06.LAZ 25.8 MiB 09DZ1_06.LAX 8 kiB 09DZ1_06.txt 6 kiB
09DZ1_07 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_07.LAZ 11 kiB 09DZ1_07.LAX 64 B 09DZ1_07.txt 4 kiB
AHN3 09DZ1_07.LAZ 11 kiB 09DZ1_07.LAX 64 B 09DZ1_07.txt 4 kiB
AHN4
09DZ1_08 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_08.LAZ 11 kiB 09DZ1_08.LAX 64 B 09DZ1_08.txt 4 kiB
AHN3 09DZ1_08.LAZ 11 kiB 09DZ1_08.LAX 64 B 09DZ1_08.txt 4 kiB
AHN4
09DZ1_09 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_09.LAZ 11 kiB 09DZ1_09.LAX 64 B 09DZ1_09.txt 4 kiB
AHN3 09DZ1_09.LAZ 11 kiB 09DZ1_09.LAX 64 B 09DZ1_09.txt 4 kiB
AHN4
09DZ1_10 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_10.LAZ 11 kiB 09DZ1_10.LAX 64 B 09DZ1_10.txt 4 kiB
AHN3 09DZ1_10.LAZ 11 kiB 09DZ1_10.LAX 64 B 09DZ1_10.txt 4 kiB
AHN4
09DZ1_11 AHN1 09DZ1_11.LAZ 85 kiB 09DZ1_11.LAX 784 B 09DZ1_11.txt 7 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_11.LAZ 11.0 MiB 09DZ1_11.LAX 9 kiB 09DZ1_11.txt 8 kiB
AHN3 09DZ1_11.LAZ 19.4 MiB 09DZ1_11.LAX 6 kiB 09DZ1_11.txt 9 kiB
AHN4 09DZ1_11.LAZ 48.0 MiB 09DZ1_11.LAX 24 kiB 09DZ1_11.txt 10 kiB
09DZ1_12 AHN1 09DZ1_12.LAZ 346 kiB 09DZ1_12.LAX 2 kiB 09DZ1_12.txt 9 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_12.LAZ 38.1 MiB 09DZ1_12.LAX 20 kiB 09DZ1_12.txt 14 kiB
AHN3 09DZ1_12.LAZ 76.9 MiB 09DZ1_12.LAX 53 kiB 09DZ1_12.txt 14 kiB
AHN4 09DZ1_12.LAZ 216.5 MiB 09DZ1_12.LAX 64 kiB 09DZ1_12.txt 16 kiB
09DZ1_13 AHN1 09DZ1_13.LAZ 362 kiB 09DZ1_13.LAX 2 kiB 09DZ1_13.txt 10 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_13.LAZ 73.9 MiB 09DZ1_13.LAX 33 kiB 09DZ1_13.txt 13 kiB
AHN3 09DZ1_13.LAZ 127.4 MiB 09DZ1_13.LAX 63 kiB 09DZ1_13.txt 14 kiB
AHN4 09DZ1_13.LAZ 179.3 MiB 09DZ1_13.LAX 64 kiB 09DZ1_13.txt 15 kiB
09DZ1_14 AHN1 09DZ1_14.LAZ 339 kiB 09DZ1_14.LAX 2 kiB 09DZ1_14.txt 11 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_14.LAZ 55.4 MiB 09DZ1_14.LAX 32 kiB 09DZ1_14.txt 15 kiB
AHN3 09DZ1_14.LAZ 87.0 MiB 09DZ1_14.LAX 63 kiB 09DZ1_14.txt 30 kiB
AHN4 09DZ1_14.LAZ 129.3 MiB 09DZ1_14.LAX 68 kiB 09DZ1_14.txt 18 kiB
09DZ1_15 AHN1 09DZ1_15.LAZ 82 kiB 09DZ1_15.LAX 2 kiB 09DZ1_15.txt 8 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_15.LAZ 14.3 MiB 09DZ1_15.LAX 10 kiB 09DZ1_15.txt 13 kiB
AHN3 09DZ1_15.LAZ 32.4 MiB 09DZ1_15.LAX 10 kiB 09DZ1_15.txt 17 kiB
AHN4 09DZ1_15.LAZ 76.7 MiB 09DZ1_15.LAX 48 kiB 09DZ1_15.txt 16 kiB
09DZ1_16 AHN1 09DZ1_16.LAZ 908 kiB 09DZ1_16.LAX 3 kiB 09DZ1_16.txt 11 kiB Den Helder, Huisduinen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_16.LAZ 49.3 MiB 09DZ1_16.LAX 28 kiB 09DZ1_16.txt 17 kiB
AHN3 09DZ1_16.LAZ 190.4 MiB 09DZ1_16.LAX 88 kiB 09DZ1_16.txt 20 kiB
AHN4 09DZ1_16.LAZ 236.5 MiB 09DZ1_16.LAX 86 kiB 09DZ1_16.txt 22 kiB
09DZ1_17 AHN1 09DZ1_17.LAZ 768 kiB 09DZ1_17.LAX 4 kiB 09DZ1_17.txt 9 kiB Den Helder, Huisduinen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_17.LAZ 76.6 MiB 09DZ1_17.LAX 77 kiB 09DZ1_17.txt 14 kiB
AHN3 09DZ1_17.LAZ 360.3 MiB 09DZ1_17.LAX 100 kiB 09DZ1_17.txt 14 kiB
AHN4 09DZ1_17.LAZ 521.1 MiB 09DZ1_17.LAX 100 kiB 09DZ1_17.txt 15 kiB
09DZ1_18 AHN1 09DZ1_18.LAZ 688 kiB 09DZ1_18.LAX 3 kiB 09DZ1_18.txt 10 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_18.LAZ 95.1 MiB 09DZ1_18.LAX 99 kiB 09DZ1_18.txt 17 kiB
AHN3 09DZ1_18.LAZ 289.3 MiB 09DZ1_18.LAX 100 kiB 09DZ1_18.txt 17 kiB
AHN4 09DZ1_18.LAZ 363.1 MiB 09DZ1_18.LAX 100 kiB 09DZ1_18.txt 19 kiB
09DZ1_19 AHN1 09DZ1_19.LAZ 597 kiB 09DZ1_19.LAX 3 kiB 09DZ1_19.txt 10 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_19.LAZ 83.4 MiB 09DZ1_19.LAX 68 kiB 09DZ1_19.txt 13 kiB
AHN3 09DZ1_19.LAZ 255.4 MiB 09DZ1_19.LAX 97 kiB 09DZ1_19.txt 14 kiB
AHN4 09DZ1_19.LAZ 252.7 MiB 09DZ1_19.LAX 96 kiB 09DZ1_19.txt 16 kiB
09DZ1_20 AHN1 09DZ1_20.LAZ 430 kiB 09DZ1_20.LAX 4 kiB 09DZ1_20.txt 10 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_20.LAZ 34.1 MiB 09DZ1_20.LAX 18 kiB 09DZ1_20.txt 12 kiB
AHN3 09DZ1_20.LAZ 148.2 MiB 09DZ1_20.LAX 86 kiB 09DZ1_20.txt 19 kiB
AHN4 09DZ1_20.LAZ 168.6 MiB 09DZ1_20.LAX 84 kiB 09DZ1_20.txt 20 kiB
09DZ1_21 AHN1 09DZ1_21.LAZ 1.2 MiB 09DZ1_21.LAX 4 kiB 09DZ1_21.txt 10 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_21.LAZ 76.8 MiB 09DZ1_21.LAX 84 kiB 09DZ1_21.txt 12 kiB
AHN3 09DZ1_21.LAZ 190.4 MiB 09DZ1_21.LAX 91 kiB 09DZ1_21.txt 13 kiB
AHN4 09DZ1_21.LAZ 455.0 MiB 09DZ1_21.LAX 100 kiB 09DZ1_21.txt 14 kiB
09DZ1_22 AHN1 09DZ1_22.LAZ 783 kiB 09DZ1_22.LAX 3 kiB 09DZ1_22.txt 10 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_22.LAZ 69.8 MiB 09DZ1_22.LAX 38 kiB 09DZ1_22.txt 14 kiB
AHN3 09DZ1_22.LAZ 160.7 MiB 09DZ1_22.LAX 99 kiB 09DZ1_22.txt 16 kiB
AHN4 09DZ1_22.LAZ 525.1 MiB 09DZ1_22.LAX 100 kiB 09DZ1_22.txt 17 kiB
09DZ1_23 AHN1 09DZ1_23.LAZ 744 kiB 09DZ1_23.LAX 3 kiB 09DZ1_23.txt 9 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_23.LAZ 82.4 MiB 09DZ1_23.LAX 95 kiB 09DZ1_23.txt 15 kiB
AHN3 09DZ1_23.LAZ 214.7 MiB 09DZ1_23.LAX 100 kiB 09DZ1_23.txt 16 kiB
AHN4 09DZ1_23.LAZ 355.2 MiB 09DZ1_23.LAX 100 kiB 09DZ1_23.txt 17 kiB
09DZ1_24 AHN1 09DZ1_24.LAZ 698 kiB 09DZ1_24.LAX 3 kiB 09DZ1_24.txt 10 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_24.LAZ 103.5 MiB 09DZ1_24.LAX 96 kiB 09DZ1_24.txt 13 kiB
AHN3 09DZ1_24.LAZ 232.0 MiB 09DZ1_24.LAX 98 kiB 09DZ1_24.txt 14 kiB
AHN4 09DZ1_24.LAZ 322.9 MiB 09DZ1_24.LAX 98 kiB 09DZ1_24.txt 15 kiB
09DZ1_25 AHN1 09DZ1_25.LAZ 681 kiB 09DZ1_25.LAX 3 kiB 09DZ1_25.txt 9 kiB Den Helder AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 09DZ1_25.LAZ 54.6 MiB 09DZ1_25.LAX 50 kiB 09DZ1_25.txt 16 kiB
AHN3 09DZ1_25.LAZ 113.3 MiB 09DZ1_25.LAX 88 kiB 09DZ1_25.txt 21 kiB
AHN4 09DZ1_25.LAZ 239.9 MiB 09DZ1_25.LAX 96 kiB 09DZ1_25.txt 24 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.