GeoTiles

Map - Town index - Tile index

Relevant towns and neighbourhoods

Roelofarendsveen (woonkern)Alphen aan den Rijn (woonkern)Woubrugge (woonkern)Rijpwetering (woonkern)Ofwegen (buurtschap)Nieuwe Wetering (woonkern)Heimansbuurt (buurtschap)Hoogmade (woonkern)Oude Wetering (woonkern)

Tile 31AZ1

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 31az1.laz 25.6 MiB 31az1.lax 41 kiB 31az1.txt 10 kiB Stuurgroep AHN, public domain
Non-ground 31az1.laz 2.8 MiB 31az1.lax 65 kiB 31az1.txt 10 kiB Stuurgroep AHN, public domain
Merged 31AZ1.LAZ 28.4 MiB 31AZ1.LAX 48 kiB 31AZ1.txt 11 kiB Stuurgroep AHN (merged product by GeoTiles)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles*
AHN2 Ground g31az1.laz 365.7 MiB g31az1.lax 208 kiB g31az1.txt 5 kiB Stuurgroep AHN, public domain
Non-ground u31az1.laz 151.5 MiB u31az1.lax 114 kiB u31az1.txt 13 kiB Stuurgroep AHN, public domain
Merged 31AZ1.LAZ 517.2 MiB 31AZ1.LAX 1.1 MiB 31AZ1.txt 13 kiB Stuurgroep AHN (merged product by GeoTiles)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles*
AHN3 Original C_31AZ1.LAZ 2.3 GiB C_31AZ1.LAX 2.1 MiB C_31AZ1.txt 17 kiB Stuurgroep AHN, public domain
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles*
AHN4 Original C_31AZ1.LAZ 5.8 GiB C_31AZ1.LAX 1.9 MiB C_31AZ1.txt 19 kiB Het Waterschapshuis, public domain
Colored (Partially) available for sub-units. Remixed by GeoTiles*

*The 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.

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 31az1.tif.zip public domain
AHN2 r31az1.tif.zip ahn2_5_31az1.tif.zip i31az1.tif.zip public domain *
AHN3 R5_31AZ1.zip R_31AZ1.zip M5_31AZ1.zip M_31AZ1.zip CC-0
AHN4 R5_31AZ1.zip R_31AZ1.zip M5_31AZ1.zip M_31AZ1.zip CC-0 [1, 2, 3, 4]

Aerial photograph

Year Version GeoTiff Source License
2016 RGB RGB_31AZ1.tiff 58.4 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_31AZ1.tiff 55.6 MiB CC-BY 4.0
2017 RGB RGB_31AZ1.tiff 58.9 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_31AZ1.tiff 56.9 MiB CC-BY 4.0
2018 RGB RGB_31AZ1.tiff 64.7 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_31AZ1.tiff 62.2 MiB CC-BY 4.0
2019 RGB RGB_31AZ1.tiff 57.0 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_31AZ1.tiff 52.3 MiB CC-BY 4.0
2020 RGB RGB_31AZ1.tiff 58.1 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_31AZ1.tiff 53.8 MiB CC-BY 4.0
2022 RGB RGB_31AZ1.tiff 54.7 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_31AZ1.tiff 55.8 MiB CC-BY 4.0
2023 RGB RGB_31AZ1.tiff 64.7 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_31AZ1.tiff 65.0 MiB CC-BY 4.0

Sub-tiles 31AZ1

Image adapted from Kadaster TOPraster and 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
31AZ1_01 AHN1 31AZ1_01.LAZ 2.1 MiB 31AZ1_01.LAX 5 kiB 31AZ1_01.txt 9 kiB Rijpwetering AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_01.LAZ 51.2 MiB 31AZ1_01.LAX 53 kiB 31AZ1_01.txt 12 kiB
AHN3 31AZ1_01.LAZ 113.4 MiB 31AZ1_01.LAX 57 kiB 31AZ1_01.txt 14 kiB
AHN4 31AZ1_01.LAZ 352.6 MiB 31AZ1_01.LAX 95 kiB 31AZ1_01.txt 15 kiB
31AZ1_02 AHN1 31AZ1_02.LAZ 2.3 MiB 31AZ1_02.LAX 5 kiB 31AZ1_02.txt 8 kiB Roelofarendsveen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_02.LAZ 33.8 MiB 31AZ1_02.LAX 34 kiB 31AZ1_02.txt 10 kiB
AHN3 31AZ1_02.LAZ 135.5 MiB 31AZ1_02.LAX 98 kiB 31AZ1_02.txt 11 kiB
AHN4 31AZ1_02.LAZ 348.3 MiB 31AZ1_02.LAX 100 kiB 31AZ1_02.txt 21 kiB
31AZ1_03 AHN1 31AZ1_03.LAZ 2.2 MiB 31AZ1_03.LAX 5 kiB 31AZ1_03.txt 11 kiB Roelofarendsveen, Nieuwe Wetering AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_03.LAZ 62.9 MiB 31AZ1_03.LAX 62 kiB 31AZ1_03.txt 14 kiB
AHN3 31AZ1_03.LAZ 225.4 MiB 31AZ1_03.LAX 100 kiB 31AZ1_03.txt 16 kiB
AHN4 31AZ1_03.LAZ 411.4 MiB 31AZ1_03.LAX 100 kiB 31AZ1_03.txt 16 kiB
31AZ1_04 AHN1 31AZ1_04.LAZ 1.9 MiB 31AZ1_04.LAX 5 kiB 31AZ1_04.txt 9 kiB Roelofarendsveen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_04.LAZ 49.6 MiB 31AZ1_04.LAX 45 kiB 31AZ1_04.txt 13 kiB
AHN3 31AZ1_04.LAZ 221.1 MiB 31AZ1_04.LAX 96 kiB 31AZ1_04.txt 15 kiB
AHN4 31AZ1_04.LAZ 344.0 MiB 31AZ1_04.LAX 93 kiB 31AZ1_04.txt 16 kiB
31AZ1_05 AHN1 31AZ1_05.LAZ 594 kiB 31AZ1_05.LAX 5 kiB 31AZ1_05.txt 9 kiB Roelofarendsveen, Oude Wetering AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_05.LAZ 9.7 MiB 31AZ1_05.LAX 12 kiB 31AZ1_05.txt 9 kiB
AHN3 31AZ1_05.LAZ 45.5 MiB 31AZ1_05.LAX 18 kiB 31AZ1_05.txt 13 kiB
AHN4 31AZ1_05.LAZ 153.8 MiB 31AZ1_05.LAX 60 kiB 31AZ1_05.txt 14 kiB
31AZ1_06 AHN1 31AZ1_06.LAZ 2.3 MiB 31AZ1_06.LAX 4 kiB 31AZ1_06.txt 11 kiB Rijpwetering AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_06.LAZ 55.9 MiB 31AZ1_06.LAX 60 kiB 31AZ1_06.txt 14 kiB
AHN3 31AZ1_06.LAZ 122.7 MiB 31AZ1_06.LAX 93 kiB 31AZ1_06.txt 18 kiB
AHN4 31AZ1_06.LAZ 344.9 MiB 31AZ1_06.LAX 100 kiB 31AZ1_06.txt 18 kiB
31AZ1_07 AHN1 31AZ1_07.LAZ 2.3 MiB 31AZ1_07.LAX 5 kiB 31AZ1_07.txt 10 kiB Roelofarendsveen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_07.LAZ 55.0 MiB 31AZ1_07.LAX 56 kiB 31AZ1_07.txt 12 kiB
AHN3 31AZ1_07.LAZ 112.0 MiB 31AZ1_07.LAX 90 kiB 31AZ1_07.txt 16 kiB
AHN4 31AZ1_07.LAZ 343.5 MiB 31AZ1_07.LAX 100 kiB 31AZ1_07.txt 18 kiB
31AZ1_08 AHN1 31AZ1_08.LAZ 2.2 MiB 31AZ1_08.LAX 5 kiB 31AZ1_08.txt 8 kiB Roelofarendsveen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_08.LAZ 60.6 MiB 31AZ1_08.LAX 63 kiB 31AZ1_08.txt 11 kiB
AHN3 31AZ1_08.LAZ 149.3 MiB 31AZ1_08.LAX 96 kiB 31AZ1_08.txt 15 kiB
AHN4 31AZ1_08.LAZ 365.2 MiB 31AZ1_08.LAX 100 kiB 31AZ1_08.txt 16 kiB
31AZ1_09 AHN1 31AZ1_09.LAZ 1.3 MiB 31AZ1_09.LAX 6 kiB 31AZ1_09.txt 9 kiB Roelofarendsveen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_09.LAZ 35.3 MiB 31AZ1_09.LAX 37 kiB 31AZ1_09.txt 11 kiB
AHN3 31AZ1_09.LAZ 101.8 MiB 31AZ1_09.LAX 72 kiB 31AZ1_09.txt 13 kiB
AHN4 31AZ1_09.LAZ 223.8 MiB 31AZ1_09.LAX 83 kiB 31AZ1_09.txt 13 kiB
31AZ1_10 AHN1 31AZ1_10.LAZ 917 kiB 31AZ1_10.LAX 5 kiB 31AZ1_10.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_10.LAZ 26.7 MiB 31AZ1_10.LAX 32 kiB 31AZ1_10.txt 14 kiB
AHN3 31AZ1_10.LAZ 109.1 MiB 31AZ1_10.LAX 68 kiB 31AZ1_10.txt 11 kiB
AHN4 31AZ1_10.LAZ 221.0 MiB 31AZ1_10.LAX 70 kiB 31AZ1_10.txt 13 kiB
31AZ1_11 AHN1 31AZ1_11.LAZ 2.3 MiB 31AZ1_11.LAX 4 kiB 31AZ1_11.txt 9 kiB Hoogmade, Rijpwetering AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_11.LAZ 52.6 MiB 31AZ1_11.LAX 56 kiB 31AZ1_11.txt 12 kiB
AHN3 31AZ1_11.LAZ 162.4 MiB 31AZ1_11.LAX 93 kiB 31AZ1_11.txt 12 kiB
AHN4 31AZ1_11.LAZ 308.5 MiB 31AZ1_11.LAX 100 kiB 31AZ1_11.txt 19 kiB
31AZ1_12 AHN1 31AZ1_12.LAZ 1.9 MiB 31AZ1_12.LAX 5 kiB 31AZ1_12.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_12.LAZ 47.9 MiB 31AZ1_12.LAX 47 kiB 31AZ1_12.txt 11 kiB
AHN3 31AZ1_12.LAZ 149.2 MiB 31AZ1_12.LAX 81 kiB 31AZ1_12.txt 12 kiB
AHN4 31AZ1_12.LAZ 282.5 MiB 31AZ1_12.LAX 92 kiB 31AZ1_12.txt 13 kiB
31AZ1_13 AHN1 31AZ1_13.LAZ 2.0 MiB 31AZ1_13.LAX 6 kiB 31AZ1_13.txt 10 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_13.LAZ 45.2 MiB 31AZ1_13.LAX 44 kiB 31AZ1_13.txt 13 kiB
AHN3 31AZ1_13.LAZ 144.9 MiB 31AZ1_13.LAX 83 kiB 31AZ1_13.txt 14 kiB
AHN4 31AZ1_13.LAZ 274.0 MiB 31AZ1_13.LAX 90 kiB 31AZ1_13.txt 15 kiB
31AZ1_14 AHN1 31AZ1_14.LAZ 2.3 MiB 31AZ1_14.LAX 5 kiB 31AZ1_14.txt 10 kiB Woubrugge, Roelofarendsveen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_14.LAZ 58.5 MiB 31AZ1_14.LAX 54 kiB 31AZ1_14.txt 13 kiB
AHN3 31AZ1_14.LAZ 189.6 MiB 31AZ1_14.LAX 94 kiB 31AZ1_14.txt 14 kiB
AHN4 31AZ1_14.LAZ 346.8 MiB 31AZ1_14.LAX 99 kiB 31AZ1_14.txt 15 kiB
31AZ1_15 AHN1 31AZ1_15.LAZ 2.4 MiB 31AZ1_15.LAX 4 kiB 31AZ1_15.txt 6 kiB Woubrugge AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_15.LAZ 54.3 MiB 31AZ1_15.LAX 48 kiB 31AZ1_15.txt 8 kiB
AHN3 31AZ1_15.LAZ 159.9 MiB 31AZ1_15.LAX 34 kiB 31AZ1_15.txt 9 kiB
AHN4 31AZ1_15.LAZ 313.8 MiB 31AZ1_15.LAX 100 kiB 31AZ1_15.txt 10 kiB
31AZ1_16 AHN1 31AZ1_16.LAZ 2.2 MiB 31AZ1_16.LAX 4 kiB 31AZ1_16.txt 9 kiB Hoogmade AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_16.LAZ 51.0 MiB 31AZ1_16.LAX 52 kiB 31AZ1_16.txt 11 kiB
AHN3 31AZ1_16.LAZ 111.3 MiB 31AZ1_16.LAX 77 kiB 31AZ1_16.txt 13 kiB
AHN4 31AZ1_16.LAZ 298.4 MiB 31AZ1_16.LAX 100 kiB 31AZ1_16.txt 14 kiB
31AZ1_17 AHN1 31AZ1_17.LAZ 2.0 MiB 31AZ1_17.LAX 4 kiB 31AZ1_17.txt 10 kiB Ofwegen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_17.LAZ 47.6 MiB 31AZ1_17.LAX 49 kiB 31AZ1_17.txt 12 kiB
AHN3 31AZ1_17.LAZ 108.6 MiB 31AZ1_17.LAX 82 kiB 31AZ1_17.txt 14 kiB
AHN4 31AZ1_17.LAZ 318.0 MiB 31AZ1_17.LAX 99 kiB 31AZ1_17.txt 15 kiB
31AZ1_18 AHN1 31AZ1_18.LAZ 2.4 MiB 31AZ1_18.LAX 4 kiB 31AZ1_18.txt 10 kiB Woubrugge AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_18.LAZ 53.7 MiB 31AZ1_18.LAX 55 kiB 31AZ1_18.txt 11 kiB
AHN3 31AZ1_18.LAZ 130.3 MiB 31AZ1_18.LAX 80 kiB 31AZ1_18.txt 13 kiB
AHN4 31AZ1_18.LAZ 306.1 MiB 31AZ1_18.LAX 100 kiB 31AZ1_18.txt 14 kiB
31AZ1_19 AHN1 31AZ1_19.LAZ 2.5 MiB 31AZ1_19.LAX 5 kiB 31AZ1_19.txt 10 kiB Woubrugge, Heimansbuurt AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_19.LAZ 64.8 MiB 31AZ1_19.LAX 65 kiB 31AZ1_19.txt 14 kiB
AHN3 31AZ1_19.LAZ 146.4 MiB 31AZ1_19.LAX 99 kiB 31AZ1_19.txt 15 kiB
AHN4 31AZ1_19.LAZ 360.4 MiB 31AZ1_19.LAX 100 kiB 31AZ1_19.txt 16 kiB
31AZ1_20 AHN1 31AZ1_20.LAZ 2.4 MiB 31AZ1_20.LAX 4 kiB 31AZ1_20.txt 10 kiB Woubrugge, Alphen aan den Rijn AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_20.LAZ 55.6 MiB 31AZ1_20.LAX 50 kiB 31AZ1_20.txt 11 kiB
AHN3 31AZ1_20.LAZ 129.8 MiB 31AZ1_20.LAX 96 kiB 31AZ1_20.txt 13 kiB
AHN4 31AZ1_20.LAZ 318.1 MiB 31AZ1_20.LAX 100 kiB 31AZ1_20.txt 14 kiB
31AZ1_21 AHN1 31AZ1_21.LAZ 2.9 MiB 31AZ1_21.LAX 4 kiB 31AZ1_21.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_21.LAZ 48.7 MiB 31AZ1_21.LAX 49 kiB 31AZ1_21.txt 11 kiB
AHN3 31AZ1_21.LAZ 98.8 MiB 31AZ1_21.LAX 76 kiB 31AZ1_21.txt 12 kiB
AHN4 31AZ1_21.LAZ 297.4 MiB 31AZ1_21.LAX 100 kiB 31AZ1_21.txt 13 kiB
31AZ1_22 AHN1 31AZ1_22.LAZ 3.0 MiB 31AZ1_22.LAX 4 kiB 31AZ1_22.txt 8 kiB Ofwegen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_22.LAZ 64.0 MiB 31AZ1_22.LAX 59 kiB 31AZ1_22.txt 10 kiB
AHN3 31AZ1_22.LAZ 101.5 MiB 31AZ1_22.LAX 56 kiB 31AZ1_22.txt 12 kiB
AHN4 31AZ1_22.LAZ 299.2 MiB 31AZ1_22.LAX 100 kiB 31AZ1_22.txt 13 kiB
31AZ1_23 AHN1 31AZ1_23.LAZ 3.0 MiB 31AZ1_23.LAX 4 kiB 31AZ1_23.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_23.LAZ 58.5 MiB 31AZ1_23.LAX 56 kiB 31AZ1_23.txt 11 kiB
AHN3 31AZ1_23.LAZ 111.7 MiB 31AZ1_23.LAX 53 kiB 31AZ1_23.txt 12 kiB
AHN4 31AZ1_23.LAZ 317.3 MiB 31AZ1_23.LAX 100 kiB 31AZ1_23.txt 13 kiB
31AZ1_24 AHN1 31AZ1_24.LAZ 3.0 MiB 31AZ1_24.LAX 4 kiB 31AZ1_24.txt 10 kiB Heimansbuurt AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_24.LAZ 55.2 MiB 31AZ1_24.LAX 58 kiB 31AZ1_24.txt 12 kiB
AHN3 31AZ1_24.LAZ 123.7 MiB 31AZ1_24.LAX 91 kiB 31AZ1_24.txt 14 kiB
AHN4 31AZ1_24.LAZ 333.8 MiB 31AZ1_24.LAX 100 kiB 31AZ1_24.txt 15 kiB
31AZ1_25 AHN1 31AZ1_25.LAZ 3.1 MiB 31AZ1_25.LAX 5 kiB 31AZ1_25.txt 13 kiB Alphen aan den Rijn, Heimansbuurt AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 31AZ1_25.LAZ 82.2 MiB 31AZ1_25.LAX 73 kiB 31AZ1_25.txt 15 kiB
AHN3 31AZ1_25.LAZ 164.6 MiB 31AZ1_25.LAX 90 kiB 31AZ1_25.txt 16 kiB
AHN4 31AZ1_25.LAZ 423.5 MiB 31AZ1_25.LAX 97 kiB 31AZ1_25.txt 18 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.