GeoTiles.nl

Map - Town index - Tile index

Relevant towns and neighbourhoods

Waterlandkerkje (woonkern)Turkeye (woonkern)Schoondijke (woonkern)

Tile 67AZ2

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 67az2.laz 2.9 MiB 67az2.lax 17 kiB 67az2.txt 4 kiB Stuurgroep AHN, public domain
Non-ground 67az2.laz 68 kiB 67az2.lax 23 kiB 67az2.txt 6 kiB Stuurgroep AHN, public domain
Merged 67AZ2.LAZ 2.9 MiB 67AZ2.LAX 19 kiB 67AZ2.txt 7 kiB Stuurgroep AHN (merged product by GeoTiles.nl)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN2 Ground g67az2.laz.zip 623.2 MiB1 g67az2.lax 335 kiB g67az2.txt 5 kiB Stuurgroep AHN, public domain
Non-ground u67az2.laz.zip 71.0 MiB1 u67az2.lax 70 kiB u67az2.txt 13 kiB Stuurgroep AHN, public domain
Merged 67AZ2.LAZ 694.2 MiB 67AZ2.LAX 1.3 MiB 67AZ2.txt 13 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_67AZ2.LAZ 1.6 GiB C_67AZ2.LAX 1.8 MiB C_67AZ2.txt 14 kiB Stuurgroep AHN, public domain
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN4 Original C_67AZ2.LAZ 4.4 GiB C_67AZ2.LAX 2.0 MiB C_67AZ2.txt 15 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 67az2.tif.zip public domain
AHN2 r67az2.tif.zip ahn2_5_67az2.tif.zip i67az2.tif.zip public domain *
AHN3 R5_67AZ2.zip R_67AZ2.zip M5_67AZ2.zip M_67AZ2.zip CC-0
AHN4 R5_67AZ2.zip R_67AZ2.zip M5_67AZ2.zip M_67AZ2.zip CC-0 [1, 2, 3, 4]

InSAR

Orbit CSV License
Ascending, 015
Ascending, 088
Ascending, 161 67AZ2.csv.xz 2.2 MiB 67AZ2.csv Rijkswaterstaat, CC-0
Descending, 037
Descending, 110 67AZ2.csv.xz 2.6 MiB 67AZ2.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_67AZ2.tiff 51.5 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_67AZ2.tiff 50.2 MiB CC-BY 4.0
2017 RGB RGB_67AZ2.tiff 49.8 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_67AZ2.tiff 49.3 MiB CC-BY 4.0
2018 RGB RGB_67AZ2.tiff 67.3 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_67AZ2.tiff 65.4 MiB CC-BY 4.0
2019 RGB RGB_67AZ2.tiff 55.3 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_67AZ2.tiff 50.3 MiB CC-BY 4.0
2020 RGB RGB_67AZ2.tiff 50.1 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_67AZ2.tiff 46.2 MiB CC-BY 4.0

Sub-tiles 67AZ2

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
67AZ2_01 AHN1 67AZ2_01.LAZ 451 kiB 67AZ2_01.LAX 3 kiB 67AZ2_01.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_01.LAZ 54.2 MiB 67AZ2_01.LAX 49 kiB 67AZ2_01.txt 12 kiB
AHN3 67AZ2_01.LAZ 98.4 MiB 67AZ2_01.LAX 89 kiB 67AZ2_01.txt 13 kiB
AHN4 67AZ2_01.LAZ 212.1 MiB 67AZ2_01.LAX 100 kiB 67AZ2_01.txt 15 kiB
67AZ2_02 AHN1 67AZ2_02.LAZ 454 kiB 67AZ2_02.LAX 3 kiB 67AZ2_02.txt 7 kiB Schoondijke AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_02.LAZ 56.7 MiB 67AZ2_02.LAX 53 kiB 67AZ2_02.txt 14 kiB
AHN3 67AZ2_02.LAZ 98.5 MiB 67AZ2_02.LAX 87 kiB 67AZ2_02.txt 15 kiB
AHN4 67AZ2_02.LAZ 202.8 MiB 67AZ2_02.LAX 100 kiB 67AZ2_02.txt 16 kiB
67AZ2_03 AHN1 67AZ2_03.LAZ 435 kiB 67AZ2_03.LAX 3 kiB 67AZ2_03.txt 7 kiB Schoondijke AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_03.LAZ 52.4 MiB 67AZ2_03.LAX 49 kiB 67AZ2_03.txt 10 kiB
AHN3 67AZ2_03.LAZ 89.1 MiB 67AZ2_03.LAX 81 kiB 67AZ2_03.txt 11 kiB
AHN4 67AZ2_03.LAZ 194.7 MiB 67AZ2_03.LAX 100 kiB 67AZ2_03.txt 13 kiB
67AZ2_04 AHN1 67AZ2_04.LAZ 433 kiB 67AZ2_04.LAX 3 kiB 67AZ2_04.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_04.LAZ 64.4 MiB 67AZ2_04.LAX 59 kiB 67AZ2_04.txt 9 kiB
AHN3 67AZ2_04.LAZ 91.1 MiB 67AZ2_04.LAX 83 kiB 67AZ2_04.txt 11 kiB
AHN4 67AZ2_04.LAZ 202.2 MiB 67AZ2_04.LAX 100 kiB 67AZ2_04.txt 13 kiB
67AZ2_05 AHN1 67AZ2_05.LAZ 448 kiB 67AZ2_05.LAX 3 kiB 67AZ2_05.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_05.LAZ 88.7 MiB 67AZ2_05.LAX 73 kiB 67AZ2_05.txt 11 kiB
AHN3 67AZ2_05.LAZ 94.0 MiB 67AZ2_05.LAX 84 kiB 67AZ2_05.txt 10 kiB
AHN4 67AZ2_05.LAZ 204.4 MiB 67AZ2_05.LAX 100 kiB 67AZ2_05.txt 11 kiB
67AZ2_06 AHN1 67AZ2_06.LAZ 466 kiB 67AZ2_06.LAX 3 kiB 67AZ2_06.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_06.LAZ 67.5 MiB 67AZ2_06.LAX 58 kiB 67AZ2_06.txt 14 kiB
AHN3 67AZ2_06.LAZ 113.4 MiB 67AZ2_06.LAX 91 kiB 67AZ2_06.txt 15 kiB
AHN4 67AZ2_06.LAZ 208.9 MiB 67AZ2_06.LAX 100 kiB 67AZ2_06.txt 16 kiB
67AZ2_07 AHN1 67AZ2_07.LAZ 416 kiB 67AZ2_07.LAX 3 kiB 67AZ2_07.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_07.LAZ 82.4 MiB 67AZ2_07.LAX 70 kiB 67AZ2_07.txt 13 kiB
AHN3 67AZ2_07.LAZ 97.9 MiB 67AZ2_07.LAX 86 kiB 67AZ2_07.txt 14 kiB
AHN4 67AZ2_07.LAZ 198.2 MiB 67AZ2_07.LAX 99 kiB 67AZ2_07.txt 15 kiB
67AZ2_08 AHN1 67AZ2_08.LAZ 423 kiB 67AZ2_08.LAX 3 kiB 67AZ2_08.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_08.LAZ 90.7 MiB 67AZ2_08.LAX 74 kiB 67AZ2_08.txt 12 kiB
AHN3 67AZ2_08.LAZ 89.0 MiB 67AZ2_08.LAX 91 kiB 67AZ2_08.txt 13 kiB
AHN4 67AZ2_08.LAZ 209.5 MiB 67AZ2_08.LAX 99 kiB 67AZ2_08.txt 15 kiB
67AZ2_09 AHN1 67AZ2_09.LAZ 441 kiB 67AZ2_09.LAX 3 kiB 67AZ2_09.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_09.LAZ 81.1 MiB 67AZ2_09.LAX 67 kiB 67AZ2_09.txt 12 kiB
AHN3 67AZ2_09.LAZ 94.0 MiB 67AZ2_09.LAX 88 kiB 67AZ2_09.txt 14 kiB
AHN4 67AZ2_09.LAZ 209.3 MiB 67AZ2_09.LAX 99 kiB 67AZ2_09.txt 15 kiB
67AZ2_10 AHN1 67AZ2_10.LAZ 447 kiB 67AZ2_10.LAX 3 kiB 67AZ2_10.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_10.LAZ 63.0 MiB 67AZ2_10.LAX 57 kiB 67AZ2_10.txt 11 kiB
AHN3 67AZ2_10.LAZ 91.6 MiB 67AZ2_10.LAX 93 kiB 67AZ2_10.txt 13 kiB
AHN4 67AZ2_10.LAZ 215.4 MiB 67AZ2_10.LAX 100 kiB 67AZ2_10.txt 15 kiB
67AZ2_11 AHN1 67AZ2_11.LAZ 458 kiB 67AZ2_11.LAX 3 kiB 67AZ2_11.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_11.LAZ 87.7 MiB 67AZ2_11.LAX 73 kiB 67AZ2_11.txt 15 kiB
AHN3 67AZ2_11.LAZ 140.8 MiB 67AZ2_11.LAX 99 kiB 67AZ2_11.txt 16 kiB
AHN4 67AZ2_11.LAZ 217.5 MiB 67AZ2_11.LAX 100 kiB 67AZ2_11.txt 17 kiB
67AZ2_12 AHN1 67AZ2_12.LAZ 438 kiB 67AZ2_12.LAX 3 kiB 67AZ2_12.txt 7 kiB Waterlandkerkje AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_12.LAZ 66.5 MiB 67AZ2_12.LAX 58 kiB 67AZ2_12.txt 13 kiB
AHN3 67AZ2_12.LAZ 126.3 MiB 67AZ2_12.LAX 98 kiB 67AZ2_12.txt 15 kiB
AHN4 67AZ2_12.LAZ 185.5 MiB 67AZ2_12.LAX 100 kiB 67AZ2_12.txt 16 kiB
67AZ2_13 AHN1 67AZ2_13.LAZ 459 kiB 67AZ2_13.LAX 3 kiB 67AZ2_13.txt 7 kiB Waterlandkerkje AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_13.LAZ 61.5 MiB 67AZ2_13.LAX 54 kiB 67AZ2_13.txt 13 kiB
AHN3 67AZ2_13.LAZ 125.4 MiB 67AZ2_13.LAX 97 kiB 67AZ2_13.txt 14 kiB
AHN4 67AZ2_13.LAZ 217.1 MiB 67AZ2_13.LAX 100 kiB 67AZ2_13.txt 16 kiB
67AZ2_14 AHN1 67AZ2_14.LAZ 418 kiB 67AZ2_14.LAX 3 kiB 67AZ2_14.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_14.LAZ 56.9 MiB 67AZ2_14.LAX 52 kiB 67AZ2_14.txt 12 kiB
AHN3 67AZ2_14.LAZ 111.9 MiB 67AZ2_14.LAX 95 kiB 67AZ2_14.txt 14 kiB
AHN4 67AZ2_14.LAZ 180.5 MiB 67AZ2_14.LAX 99 kiB 67AZ2_14.txt 15 kiB
67AZ2_15 AHN1 67AZ2_15.LAZ 444 kiB 67AZ2_15.LAX 3 kiB 67AZ2_15.txt 7 kiB Turkeye AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_15.LAZ 59.3 MiB 67AZ2_15.LAX 51 kiB 67AZ2_15.txt 13 kiB
AHN3 67AZ2_15.LAZ 113.5 MiB 67AZ2_15.LAX 92 kiB 67AZ2_15.txt 14 kiB
AHN4 67AZ2_15.LAZ 198.3 MiB 67AZ2_15.LAX 100 kiB 67AZ2_15.txt 15 kiB
67AZ2_16 AHN1 67AZ2_16.LAZ 429 kiB 67AZ2_16.LAX 3 kiB 67AZ2_16.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_16.LAZ 52.6 MiB 67AZ2_16.LAX 49 kiB 67AZ2_16.txt 13 kiB
AHN3 67AZ2_16.LAZ 83.8 MiB 67AZ2_16.LAX 77 kiB 67AZ2_16.txt 14 kiB
AHN4 67AZ2_16.LAZ 330.9 MiB 67AZ2_16.LAX 99 kiB 67AZ2_16.txt 13 kiB
67AZ2_17 AHN1 67AZ2_17.LAZ 411 kiB 67AZ2_17.LAX 3 kiB 67AZ2_17.txt 7 kiB Waterlandkerkje AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_17.LAZ 56.9 MiB 67AZ2_17.LAX 52 kiB 67AZ2_17.txt 14 kiB
AHN3 67AZ2_17.LAZ 88.6 MiB 67AZ2_17.LAX 84 kiB 67AZ2_17.txt 14 kiB
AHN4 67AZ2_17.LAZ 347.4 MiB 67AZ2_17.LAX 99 kiB 67AZ2_17.txt 16 kiB
67AZ2_18 AHN1 67AZ2_18.LAZ 429 kiB 67AZ2_18.LAX 3 kiB 67AZ2_18.txt 7 kiB Waterlandkerkje AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_18.LAZ 63.5 MiB 67AZ2_18.LAX 54 kiB 67AZ2_18.txt 14 kiB
AHN3 67AZ2_18.LAZ 92.8 MiB 67AZ2_18.LAX 82 kiB 67AZ2_18.txt 15 kiB
AHN4 67AZ2_18.LAZ 352.3 MiB 67AZ2_18.LAX 98 kiB 67AZ2_18.txt 16 kiB
67AZ2_19 AHN1 67AZ2_19.LAZ 408 kiB 67AZ2_19.LAX 3 kiB 67AZ2_19.txt 6 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_19.LAZ 70.5 MiB 67AZ2_19.LAX 59 kiB 67AZ2_19.txt 13 kiB
AHN3 67AZ2_19.LAZ 82.9 MiB 67AZ2_19.LAX 78 kiB 67AZ2_19.txt 14 kiB
AHN4 67AZ2_19.LAZ 317.6 MiB 67AZ2_19.LAX 100 kiB 67AZ2_19.txt 16 kiB
67AZ2_20 AHN1 67AZ2_20.LAZ 458 kiB 67AZ2_20.LAX 3 kiB 67AZ2_20.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_20.LAZ 73.2 MiB 67AZ2_20.LAX 63 kiB 67AZ2_20.txt 14 kiB
AHN3 67AZ2_20.LAZ 91.9 MiB 67AZ2_20.LAX 81 kiB 67AZ2_20.txt 15 kiB
AHN4 67AZ2_20.LAZ 268.3 MiB 67AZ2_20.LAX 100 kiB 67AZ2_20.txt 16 kiB
67AZ2_21 AHN1 67AZ2_21.LAZ 444 kiB 67AZ2_21.LAX 3 kiB 67AZ2_21.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_21.LAZ 67.9 MiB 67AZ2_21.LAX 59 kiB 67AZ2_21.txt 13 kiB
AHN3 67AZ2_21.LAZ 84.2 MiB 67AZ2_21.LAX 81 kiB 67AZ2_21.txt 14 kiB
AHN4 67AZ2_21.LAZ 259.5 MiB 67AZ2_21.LAX 100 kiB 67AZ2_21.txt 16 kiB
67AZ2_22 AHN1 67AZ2_22.LAZ 443 kiB 67AZ2_22.LAX 3 kiB 67AZ2_22.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_22.LAZ 71.3 MiB 67AZ2_22.LAX 62 kiB 67AZ2_22.txt 14 kiB
AHN3 67AZ2_22.LAZ 87.5 MiB 67AZ2_22.LAX 84 kiB 67AZ2_22.txt 15 kiB
AHN4 67AZ2_22.LAZ 283.3 MiB 67AZ2_22.LAX 100 kiB 67AZ2_22.txt 16 kiB
67AZ2_23 AHN1 67AZ2_23.LAZ 413 kiB 67AZ2_23.LAX 3 kiB 67AZ2_23.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_23.LAZ 73.1 MiB 67AZ2_23.LAX 61 kiB 67AZ2_23.txt 13 kiB
AHN3 67AZ2_23.LAZ 89.5 MiB 67AZ2_23.LAX 81 kiB 67AZ2_23.txt 14 kiB
AHN4 67AZ2_23.LAZ 270.5 MiB 67AZ2_23.LAX 94 kiB 67AZ2_23.txt 16 kiB
67AZ2_24 AHN1 67AZ2_24.LAZ 425 kiB 67AZ2_24.LAX 3 kiB 67AZ2_24.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_24.LAZ 82.3 MiB 67AZ2_24.LAX 69 kiB 67AZ2_24.txt 12 kiB
AHN3 67AZ2_24.LAZ 90.0 MiB 67AZ2_24.LAX 88 kiB 67AZ2_24.txt 13 kiB
AHN4 67AZ2_24.LAZ 245.4 MiB 67AZ2_24.LAX 100 kiB 67AZ2_24.txt 15 kiB
67AZ2_25 AHN1 67AZ2_25.LAZ 166 kiB 67AZ2_25.LAX 3 kiB 67AZ2_25.txt 6 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 67AZ2_25.LAZ 42.5 MiB 67AZ2_25.LAX 37 kiB 67AZ2_25.txt 13 kiB
AHN3 67AZ2_25.LAZ 39.2 MiB 67AZ2_25.LAX 42 kiB 67AZ2_25.txt 14 kiB
AHN4 67AZ2_25.LAZ 94.8 MiB 67AZ2_25.LAX 42 kiB 67AZ2_25.txt 16 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.