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Relevant towns and neighbourhoods

Landgraaf (woonkern)

Tile 68HZ1

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 68hz1.laz 5.0 MiB 68hz1.lax 12 kiB 68hz1.txt 24 kiB Stuurgroep AHN, public domain
Non-ground 68hz1.laz 1017 kiB 68hz1.lax 15 kiB 68hz1.txt 23 kiB Stuurgroep AHN, public domain
Merged 68HZ1.LAZ 6.0 MiB 68HZ1.LAX 14 kiB 68HZ1.txt 25 kiB Stuurgroep AHN (merged product by GeoTiles.nl)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN2 Ground g68hz1.laz 78.9 MiB g68hz1.lax 117 kiB g68hz1.txt 22 kiB Stuurgroep AHN, public domain
Non-ground u68hz1.laz 133.5 MiB u68hz1.lax 103 kiB u68hz1.txt 32 kiB Stuurgroep AHN, public domain
Merged 68HZ1.LAZ 212.4 MiB 68HZ1.LAX 470 kiB 68HZ1.txt 32 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_68HZ1.LAZ 532.8 MiB C_68HZ1.LAX 426 kiB C_68HZ1.txt 32 kiB Stuurgroep AHN, public domain
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN4 Original C_68HZ1.LAZ 1023.9 MiB C_68HZ1.LAX 436 kiB C_68HZ1.txt 30 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, AHN3 and AHN4.

Raster

Version DSM DTM ('maaiveld') License
5 meter ½ meter 5 meter ½ meter
AHN1 offline public domain
AHN2 offline offline offline public domain *
AHN3 R5_68HZ1.ZIP R_68HZ1.ZIP M5_68HZ1.ZIP M_68HZ1.ZIP CC-0
AHN4 R5_68HZ1.zip R_68HZ1.zip M5_68HZ1.zip M_68HZ1.zip CC-0 [1, 2, 3, 4]

InSAR

Orbit CSV License
Ascending, 015
Ascending, 088 68HZ1.csv.xz 17.0 MiB 68HZ1.csv Rijkswaterstaat, CC-0
Ascending, 161
Descending, 037 68HZ1.csv.xz 16.8 MiB 68HZ1.csv Rijkswaterstaat, CC-0
Descending, 110
Descending, 139 68HZ1.csv.xz 18.5 MiB 68HZ1.csv Rijkswaterstaat, CC-0

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_68HZ1.tiff 66.5 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_68HZ1.tiff 63.6 MiB CC-BY 4.0
2017 RGB RGB_68HZ1.tiff 65.1 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_68HZ1.tiff 64.6 MiB CC-BY 4.0
2018 RGB RGB_68HZ1.tiff 70.5 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_68HZ1.tiff 69.6 MiB CC-BY 4.0
2019 RGB RGB_68HZ1.tiff 59.9 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_68HZ1.tiff 57.5 MiB CC-BY 4.0
2020 RGB RGB_68HZ1.tiff 39.2 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_68HZ1.tiff 37.7 MiB CC-BY 4.0

Sub-tiles 68HZ1

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
68HZ1_01 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_02 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_03 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_04 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_05 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_06 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_07 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_08 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_09 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_10 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_11 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_12 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_13 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_14 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_15 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_16 AHN1 68HZ1_16.LAZ 2.1 MiB 68HZ1_16.LAX 3 kiB 68HZ1_16.txt 18 kiB Landgraaf AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 68HZ1_16.LAZ 93.1 MiB 68HZ1_16.LAX 75 kiB 68HZ1_16.txt 23 kiB
AHN3 68HZ1_16.LAZ 145.2 MiB 68HZ1_16.LAX 66 kiB 68HZ1_16.txt 25 kiB
AHN4 68HZ1_16.LAZ 236.6 MiB 68HZ1_16.LAX 68 kiB 68HZ1_16.txt 25 kiB
68HZ1_17 AHN1 68HZ1_17.LAZ 833 kiB 68HZ1_17.LAX 3 kiB 68HZ1_17.txt 12 kiB Landgraaf AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 68HZ1_17.LAZ 27.3 MiB 68HZ1_17.LAX 52 kiB 68HZ1_17.txt 16 kiB
AHN3 68HZ1_17.LAZ 48.1 MiB 68HZ1_17.LAX 41 kiB 68HZ1_17.txt 15 kiB
AHN4 68HZ1_17.LAZ 85.4 MiB 68HZ1_17.LAX 47 kiB 68HZ1_17.txt 16 kiB
68HZ1_18 AHN1 68HZ1_18.LAZ 19 kiB 68HZ1_18.LAX 272 B 68HZ1_18.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 68HZ1_18.LAZ 1.8 MiB 68HZ1_18.LAX 1 kiB 68HZ1_18.txt 12 kiB
AHN3 68HZ1_18.LAZ 1.2 MiB 68HZ1_18.LAX 324 B 68HZ1_18.txt 12 kiB
AHN4 68HZ1_18.LAZ 1.8 MiB 68HZ1_18.LAX 444 B 68HZ1_18.txt 13 kiB
68HZ1_19 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 68HZ1_19.LAZ 93 kiB 68HZ1_19.LAX 324 B 68HZ1_19.txt 5 kiB
AHN3
AHN4
68HZ1_20 AHN1 AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2
AHN3
AHN4
68HZ1_21 AHN1 68HZ1_21.LAZ 2.9 MiB 68HZ1_21.LAX 4 kiB 68HZ1_21.txt 15 kiB Landgraaf AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 68HZ1_21.LAZ 88.9 MiB 68HZ1_21.LAX 98 kiB 68HZ1_21.txt 17 kiB
AHN3 68HZ1_21.LAZ 175.6 MiB 68HZ1_21.LAX 99 kiB 68HZ1_21.txt 18 kiB
AHN4 68HZ1_21.LAZ 286.7 MiB 68HZ1_21.LAX 100 kiB 68HZ1_21.txt 18 kiB
68HZ1_22 AHN1 68HZ1_22.LAZ 2.3 MiB 68HZ1_22.LAX 4 kiB 68HZ1_22.txt 16 kiB Landgraaf AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 68HZ1_22.LAZ 75.0 MiB 68HZ1_22.LAX 82 kiB 68HZ1_22.txt 23 kiB
AHN3 68HZ1_22.LAZ 140.1 MiB 68HZ1_22.LAX 94 kiB 68HZ1_22.txt 23 kiB
AHN4 68HZ1_22.LAZ 261.0 MiB 68HZ1_22.LAX 98 kiB 68HZ1_22.txt 21 kiB
68HZ1_23 AHN1 68HZ1_23.LAZ 1.5 MiB 68HZ1_23.LAX 4 kiB 68HZ1_23.txt 14 kiB Landgraaf AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 68HZ1_23.LAZ 52.3 MiB 68HZ1_23.LAX 85 kiB 68HZ1_23.txt 20 kiB
AHN3 68HZ1_23.LAZ 93.2 MiB 68HZ1_23.LAX 75 kiB 68HZ1_23.txt 20 kiB
AHN4 68HZ1_23.LAZ 174.3 MiB 68HZ1_23.LAX 77 kiB 68HZ1_23.txt 18 kiB
68HZ1_24 AHN1 68HZ1_24.LAZ 1.8 MiB 68HZ1_24.LAX 4 kiB 68HZ1_24.txt 21 kiB Landgraaf AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 68HZ1_24.LAZ 77.4 MiB 68HZ1_24.LAX 91 kiB 68HZ1_24.txt 23 kiB
AHN3 68HZ1_24.LAZ 122.0 MiB 68HZ1_24.LAX 83 kiB 68HZ1_24.txt 25 kiB
AHN4 68HZ1_24.LAZ 220.1 MiB 68HZ1_24.LAX 85 kiB 68HZ1_24.txt 26 kiB
68HZ1_25 AHN1 68HZ1_25.LAZ 742 kiB 68HZ1_25.LAX 2 kiB 68HZ1_25.txt 19 kiB Landgraaf AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 68HZ1_25.LAZ 42.6 MiB 68HZ1_25.LAX 45 kiB 68HZ1_25.txt 21 kiB
AHN3 68HZ1_25.LAZ 50.9 MiB 68HZ1_25.LAX 28 kiB 68HZ1_25.txt 21 kiB
AHN4 68HZ1_25.LAZ 84.8 MiB 68HZ1_25.LAX 32 kiB 68HZ1_25.txt 22 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.