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Relevant towns and neighbourhoods

Alphen aan den Rijn (woonkern)Ter Aar (woonkern)Langeraar (woonkern)Rijnsaterwoude (woonkern)Papenveer (woonkern)Ter Aar (industriekern)Korteraar (woonkern)Aarlanderveen (woonkern)

Tile 31AZ2

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 31az2.laz.zip 26.9 MiB1 31az2.lax 39 kiB 31az2.txt 11 kiB Stuurgroep AHN, public domain
Non-ground 31az2.laz.zip 2.4 MiB1 31az2.lax 53 kiB 31az2.txt 10 kiB Stuurgroep AHN, public domain
Merged 31AZ2.LAZ 29.3 MiB 31AZ2.LAX 43 kiB 31AZ2.txt 12 kiB Stuurgroep AHN (merged product by GeoTiles.nl)
Colored 31AZ2.LAZ 52.9 MiB 31AZ2.LAX 43 kiB 31AZ2.txt 14 kiB Remixed by GeoTiles.nl, CC-BY 2
AHN2 Ground g31az2.laz.zip 447.0 MiB1 g31az2.lax 250 kiB g31az2.txt 5 kiB Stuurgroep AHN, public domain
Non-ground u31az2.laz.zip 200.5 MiB1 u31az2.lax 131 kiB u31az2.txt 14 kiB Stuurgroep AHN, public domain
Merged 31AZ2.LAZ 647.5 MiB 31AZ2.LAX 1.2 MiB 31AZ2.txt 14 kiB Stuurgroep AHN (merged product by GeoTiles.nl)
Colored 31AZ2.LAZ 1.4 GiB 31AZ2.LAX 1.2 MiB 31AZ2.txt 16 kiB Remixed by GeoTiles.nl, CC-BY 2
AHN3 Original C_31AZ2.LAZ 2.4 GiB C_31AZ2.LAX 2.2 MiB C_31AZ2.txt 16 kiB Stuurgroep AHN, public domain
Colored 31AZ2.LAZ 3.3 GiB 31AZ2.LAX 1.9 MiB 31AZ2.txt 19 kiB Remixed by GeoTiles.nl, CC-BY 2
AHN4

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 31az2.tif.zip public domain
AHN2 r31az2.tif.zip ahn2_5_31az2.tif.zip i31az2.tif.zip public domain *
AHN3 R5_31AZ2.ZIP R_31AZ2.ZIP M5_31AZ2.ZIP M_31AZ2.ZIP CC-0

Aerial photograph

Year Version GeoTiff Source License
2016 RGB RGB_31AZ2.tiff 57.2 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_31AZ2.tiff 54.7 MiB CC-BY 4.0
2017 RGB RGB_31AZ2.tiff 57.3 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_31AZ2.tiff 55.6 MiB CC-BY 4.0
2018 RGB RGB_31AZ2.tiff 67.2 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_31AZ2.tiff 64.8 MiB CC-BY 4.0
2019 RGB RGB_31AZ2.tiff 55.6 MiB Beeldmateriaal, WMS (PDOK) CC-BY 4.0
CIR CIR_31AZ2.tiff 51.1 MiB CC-BY 4.0

Sub-tiles 31AZ2

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
31AZ2_01 AHN1 31AZ2_01.LAZ 719 kiB 31AZ2_01.LAX 6 kiB 31AZ2_01.txt 9 kiB Rijnsaterwoude AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_01.LAZ 9.4 MiB 31AZ2_01.LAX 11 kiB 31AZ2_01.txt 10 kiB
AHN3 31AZ2_01.LAZ 46.4 MiB 31AZ2_01.LAX 22 kiB 31AZ2_01.txt 11 kiB
31AZ2_02 AHN1 31AZ2_02.LAZ 2.4 MiB 31AZ2_02.LAX 5 kiB 31AZ2_02.txt 9 kiB Rijnsaterwoude AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_02.LAZ 31.0 MiB 31AZ2_02.LAX 23 kiB 31AZ2_02.txt 11 kiB
AHN3 31AZ2_02.LAZ 114.4 MiB 31AZ2_02.LAX 99 kiB 31AZ2_02.txt 12 kiB
31AZ2_03 AHN1 31AZ2_03.LAZ 2.2 MiB 31AZ2_03.LAX 5 kiB 31AZ2_03.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_03.LAZ 68.9 MiB 31AZ2_03.LAX 51 kiB 31AZ2_03.txt 8 kiB
AHN3 31AZ2_03.LAZ 106.8 MiB 31AZ2_03.LAX 99 kiB 31AZ2_03.txt 7 kiB
31AZ2_04 AHN1 31AZ2_04.LAZ 2.5 MiB 31AZ2_04.LAX 5 kiB 31AZ2_04.txt 11 kiB Langeraar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_04.LAZ 84.6 MiB 31AZ2_04.LAX 59 kiB 31AZ2_04.txt 14 kiB
AHN3 31AZ2_04.LAZ 126.5 MiB 31AZ2_04.LAX 100 kiB 31AZ2_04.txt 15 kiB
31AZ2_05 AHN1 31AZ2_05.LAZ 1.5 MiB 31AZ2_05.LAX 5 kiB 31AZ2_05.txt 10 kiB Langeraar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_05.LAZ 58.4 MiB 31AZ2_05.LAX 49 kiB 31AZ2_05.txt 11 kiB
AHN3 31AZ2_05.LAZ 97.5 MiB 31AZ2_05.LAX 71 kiB 31AZ2_05.txt 11 kiB
31AZ2_06 AHN1 31AZ2_06.LAZ 1.6 MiB 31AZ2_06.LAX 5 kiB 31AZ2_06.txt 10 kiB Rijnsaterwoude AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_06.LAZ 31.6 MiB 31AZ2_06.LAX 31 kiB 31AZ2_06.txt 10 kiB
AHN3 31AZ2_06.LAZ 172.1 MiB 31AZ2_06.LAX 77 kiB 31AZ2_06.txt 12 kiB
31AZ2_07 AHN1 31AZ2_07.LAZ 2.4 MiB 31AZ2_07.LAX 4 kiB 31AZ2_07.txt 10 kiB Rijnsaterwoude AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_07.LAZ 73.7 MiB 31AZ2_07.LAX 56 kiB 31AZ2_07.txt 14 kiB
AHN3 31AZ2_07.LAZ 173.9 MiB 31AZ2_07.LAX 99 kiB 31AZ2_07.txt 14 kiB
31AZ2_08 AHN1 31AZ2_08.LAZ 2.4 MiB 31AZ2_08.LAX 5 kiB 31AZ2_08.txt 9 kiB Langeraar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_08.LAZ 77.0 MiB 31AZ2_08.LAX 59 kiB 31AZ2_08.txt 11 kiB
AHN3 31AZ2_08.LAZ 122.0 MiB 31AZ2_08.LAX 98 kiB 31AZ2_08.txt 11 kiB
31AZ2_09 AHN1 31AZ2_09.LAZ 1.4 MiB 31AZ2_09.LAX 6 kiB 31AZ2_09.txt 11 kiB Langeraar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_09.LAZ 65.2 MiB 31AZ2_09.LAX 57 kiB 31AZ2_09.txt 13 kiB
AHN3 31AZ2_09.LAZ 94.1 MiB 31AZ2_09.LAX 68 kiB 31AZ2_09.txt 14 kiB
31AZ2_10 AHN1 31AZ2_10.LAZ 1.5 MiB 31AZ2_10.LAX 6 kiB 31AZ2_10.txt 8 kiB Papenveer, Langeraar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_10.LAZ 96.0 MiB 31AZ2_10.LAX 72 kiB 31AZ2_10.txt 10 kiB
AHN3 31AZ2_10.LAZ 99.4 MiB 31AZ2_10.LAX 69 kiB 31AZ2_10.txt 10 kiB
31AZ2_11 AHN1 31AZ2_11.LAZ 2.4 MiB 31AZ2_11.LAX 4 kiB 31AZ2_11.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_11.LAZ 55.3 MiB 31AZ2_11.LAX 49 kiB 31AZ2_11.txt 8 kiB
AHN3 31AZ2_11.LAZ 167.4 MiB 31AZ2_11.LAX 91 kiB 31AZ2_11.txt 9 kiB
31AZ2_12 AHN1 31AZ2_12.LAZ 2.4 MiB 31AZ2_12.LAX 4 kiB 31AZ2_12.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_12.LAZ 56.5 MiB 31AZ2_12.LAX 52 kiB 31AZ2_12.txt 8 kiB
AHN3 31AZ2_12.LAZ 218.9 MiB 31AZ2_12.LAX 100 kiB 31AZ2_12.txt 9 kiB
31AZ2_13 AHN1 31AZ2_13.LAZ 2.3 MiB 31AZ2_13.LAX 4 kiB 31AZ2_13.txt 9 kiB Ter Aar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_13.LAZ 63.3 MiB 31AZ2_13.LAX 54 kiB 31AZ2_13.txt 10 kiB
AHN3 31AZ2_13.LAZ 219.4 MiB 31AZ2_13.LAX 100 kiB 31AZ2_13.txt 11 kiB
31AZ2_14 AHN1 31AZ2_14.LAZ 2.3 MiB 31AZ2_14.LAX 5 kiB 31AZ2_14.txt 10 kiB Ter Aar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_14.LAZ 80.8 MiB 31AZ2_14.LAX 76 kiB 31AZ2_14.txt 12 kiB
AHN3 31AZ2_14.LAZ 253.5 MiB 31AZ2_14.LAX 99 kiB 31AZ2_14.txt 13 kiB
31AZ2_15 AHN1 31AZ2_15.LAZ 2.4 MiB 31AZ2_15.LAX 5 kiB 31AZ2_15.txt 9 kiB Papenveer, Ter Aar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_15.LAZ 100.8 MiB 31AZ2_15.LAX 78 kiB 31AZ2_15.txt 12 kiB
AHN3 31AZ2_15.LAZ 216.7 MiB 31AZ2_15.LAX 98 kiB 31AZ2_15.txt 11 kiB
31AZ2_16 AHN1 31AZ2_16.LAZ 2.3 MiB 31AZ2_16.LAX 4 kiB 31AZ2_16.txt 10 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_16.LAZ 54.6 MiB 31AZ2_16.LAX 50 kiB 31AZ2_16.txt 12 kiB
AHN3 31AZ2_16.LAZ 113.6 MiB 31AZ2_16.LAX 89 kiB 31AZ2_16.txt 13 kiB
31AZ2_17 AHN1 31AZ2_17.LAZ 2.3 MiB 31AZ2_17.LAX 4 kiB 31AZ2_17.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_17.LAZ 50.1 MiB 31AZ2_17.LAX 49 kiB 31AZ2_17.txt 8 kiB
AHN3 31AZ2_17.LAZ 102.7 MiB 31AZ2_17.LAX 32 kiB 31AZ2_17.txt 9 kiB
31AZ2_18 AHN1 31AZ2_18.LAZ 2.4 MiB 31AZ2_18.LAX 5 kiB 31AZ2_18.txt 10 kiB Ter Aar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_18.LAZ 54.1 MiB 31AZ2_18.LAX 52 kiB 31AZ2_18.txt 11 kiB
AHN3 31AZ2_18.LAZ 107.9 MiB 31AZ2_18.LAX 59 kiB 31AZ2_18.txt 12 kiB
31AZ2_19 AHN1 31AZ2_19.LAZ 2.6 MiB 31AZ2_19.LAX 5 kiB 31AZ2_19.txt 11 kiB Ter Aar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_19.LAZ 74.0 MiB 31AZ2_19.LAX 66 kiB 31AZ2_19.txt 12 kiB
AHN3 31AZ2_19.LAZ 160.2 MiB 31AZ2_19.LAX 99 kiB 31AZ2_19.txt 15 kiB
31AZ2_20 AHN1 31AZ2_20.LAZ 2.5 MiB 31AZ2_20.LAX 5 kiB 31AZ2_20.txt 9 kiB Korteraar, Ter Aar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_20.LAZ 61.2 MiB 31AZ2_20.LAX 55 kiB 31AZ2_20.txt 11 kiB
AHN3 31AZ2_20.LAZ 119.6 MiB 31AZ2_20.LAX 98 kiB 31AZ2_20.txt 11 kiB
31AZ2_21 AHN1 31AZ2_21.LAZ 3.4 MiB 31AZ2_21.LAX 4 kiB 31AZ2_21.txt 13 kiB Alphen aan den Rijn AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_21.LAZ 85.6 MiB 31AZ2_21.LAX 71 kiB 31AZ2_21.txt 16 kiB
AHN3 31AZ2_21.LAZ 175.1 MiB 31AZ2_21.LAX 95 kiB 31AZ2_21.txt 16 kiB
31AZ2_22 AHN1 31AZ2_22.LAZ 3.5 MiB 31AZ2_22.LAX 4 kiB 31AZ2_22.txt 10 kiB Alphen aan den Rijn AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_22.LAZ 86.8 MiB 31AZ2_22.LAX 68 kiB 31AZ2_22.txt 13 kiB
AHN3 31AZ2_22.LAZ 167.3 MiB 31AZ2_22.LAX 95 kiB 31AZ2_22.txt 13 kiB
31AZ2_23 AHN1 31AZ2_23.LAZ 3.2 MiB 31AZ2_23.LAX 5 kiB 31AZ2_23.txt 10 kiB Alphen aan den Rijn AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_23.LAZ 71.8 MiB 31AZ2_23.LAX 66 kiB 31AZ2_23.txt 12 kiB
AHN3 31AZ2_23.LAZ 143.9 MiB 31AZ2_23.LAX 95 kiB 31AZ2_23.txt 13 kiB
31AZ2_24 AHN1 31AZ2_24.LAZ 3.1 MiB 31AZ2_24.LAX 4 kiB 31AZ2_24.txt 9 kiB Ter Aar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_24.LAZ 63.4 MiB 31AZ2_24.LAX 70 kiB 31AZ2_24.txt 12 kiB
AHN3 31AZ2_24.LAZ 132.8 MiB 31AZ2_24.LAX 95 kiB 31AZ2_24.txt 13 kiB
31AZ2_25 AHN1 31AZ2_25.LAZ 2.9 MiB 31AZ2_25.LAX 4 kiB 31AZ2_25.txt 11 kiB Aarlanderveen, Korteraar AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 31AZ2_25.LAZ 63.4 MiB 31AZ2_25.LAX 73 kiB 31AZ2_25.txt 13 kiB
AHN3 31AZ2_25.LAZ 127.3 MiB 31AZ2_25.LAX 92 kiB 31AZ2_25.txt 17 kiB

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.