GeoTiles

Map - Town index - Tile index


Relevant towns and neighbourhoods

Westerbroek (industriekern)Borgweg (buurtschap)Hoogezand (woonkern)Harkstede (woonkern)Foxhol (woonkern)Foxholsterbosch (industriekern)Martenshoek (deelkern)Westerbroek (woonkern)Kolham (woonkern)Scharmer (woonkern)Kropswolde (woonkern)Kolham (industriekern)Foxham (deelkern)Engelbert (woonkern)

Tile 07GZ1

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 07gz1.laz 15.3 MiB 07gz1.lax 24 kiB 07gz1.txt 11 kiB Stuurgroep AHN, public domain
Non-ground 07gz1.laz 1.6 MiB 07gz1.lax 83 kiB 07gz1.txt 10 kiB Stuurgroep AHN, public domain
Merged 07GZ1.LAZ 16.9 MiB 07GZ1.LAX 31 kiB 07GZ1.txt 13 kiB Stuurgroep AHN (merged product by GeoTiles)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles*
AHN2 Ground g07gz1.laz 337.5 MiB g07gz1.lax 142 kiB g07gz1.txt 5 kiB Stuurgroep AHN, public domain
Non-ground u07gz1.laz 184.0 MiB u07gz1.lax 114 kiB u07gz1.txt 20 kiB Stuurgroep AHN, public domain
Merged 07GZ1.LAZ 521.5 MiB 07GZ1.LAX 667 kiB 07GZ1.txt 20 kiB Stuurgroep AHN (merged product by GeoTiles)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles*
AHN3 Original C_07GZ1.LAZ 1.4 GiB C_07GZ1.LAX 1.4 MiB C_07GZ1.txt 19 kiB Stuurgroep AHN, public domain
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles*
AHN4 Original C_07GZ1.LAZ 3.6 GiB C_07GZ1.LAX 2.0 MiB C_07GZ1.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 07gz1.tif.zip public domain
AHN2 r07gz1.tif.zip ahn2_5_07gz1.tif.zip i07gz1.tif.zip public domain *
AHN3 R5_07GZ1.zip R_07GZ1.zip M5_07GZ1.zip M_07GZ1.zip CC-0
AHN4 R5_07GZ1.zip R_07GZ1.zip M5_07GZ1.zip M_07GZ1.zip CC-0 [1, 2, 3, 4]

Aerial photograph

Year Version GeoTiff Source License
2016 RGB RGB_07GZ1.tiff 56.6 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_07GZ1.tiff 53.4 MiB CC-BY 4.0
2017 RGB RGB_07GZ1.tiff 59.4 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_07GZ1.tiff 58.0 MiB CC-BY 4.0
2018 RGB RGB_07GZ1.tiff 58.3 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_07GZ1.tiff 55.7 MiB CC-BY 4.0
2019 RGB RGB_07GZ1.tiff 63.4 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_07GZ1.tiff 59.1 MiB CC-BY 4.0
2020 RGB RGB_07GZ1.tiff 60.8 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_07GZ1.tiff 57.4 MiB CC-BY 4.0
2022 RGB RGB_07GZ1.tiff 55.2 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_07GZ1.tiff 56.0 MiB CC-BY 4.0
2023 RGB RGB_07GZ1.tiff 63.0 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_07GZ1.tiff 63.4 MiB CC-BY 4.0

Sub-tiles 07GZ1

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
07GZ1_01 AHN1 07GZ1_01.LAZ 1.8 MiB 07GZ1_01.LAX 5 kiB 07GZ1_01.txt 9 kiB Engelbert AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_01.LAZ 63.1 MiB 07GZ1_01.LAX 31 kiB 07GZ1_01.txt 12 kiB
AHN3 07GZ1_01.LAZ 87.5 MiB 07GZ1_01.LAX 79 kiB 07GZ1_01.txt 14 kiB
AHN4 07GZ1_01.LAZ 174.7 MiB 07GZ1_01.LAX 100 kiB 07GZ1_01.txt 17 kiB
07GZ1_02 AHN1 07GZ1_02.LAZ 1.5 MiB 07GZ1_02.LAX 5 kiB 07GZ1_02.txt 9 kiB Harkstede, Borgweg AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_02.LAZ 76.4 MiB 07GZ1_02.LAX 44 kiB 07GZ1_02.txt 12 kiB
AHN3 07GZ1_02.LAZ 100.8 MiB 07GZ1_02.LAX 76 kiB 07GZ1_02.txt 13 kiB
AHN4 07GZ1_02.LAZ 191.9 MiB 07GZ1_02.LAX 96 kiB 07GZ1_02.txt 14 kiB
07GZ1_03 AHN1 07GZ1_03.LAZ 1.4 MiB 07GZ1_03.LAX 4 kiB 07GZ1_03.txt 8 kiB Harkstede, Scharmer AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_03.LAZ 41.8 MiB 07GZ1_03.LAX 24 kiB 07GZ1_03.txt 11 kiB
AHN3 07GZ1_03.LAZ 68.5 MiB 07GZ1_03.LAX 61 kiB 07GZ1_03.txt 13 kiB
AHN4 07GZ1_03.LAZ 141.7 MiB 07GZ1_03.LAX 79 kiB 07GZ1_03.txt 14 kiB
07GZ1_04 AHN1 07GZ1_04.LAZ 2.0 MiB 07GZ1_04.LAX 4 kiB 07GZ1_04.txt 10 kiB Scharmer, Harkstede AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_04.LAZ 48.6 MiB 07GZ1_04.LAX 28 kiB 07GZ1_04.txt 13 kiB
AHN3 07GZ1_04.LAZ 96.8 MiB 07GZ1_04.LAX 81 kiB 07GZ1_04.txt 15 kiB
AHN4 07GZ1_04.LAZ 190.0 MiB 07GZ1_04.LAX 100 kiB 07GZ1_04.txt 16 kiB
07GZ1_05 AHN1 07GZ1_05.LAZ 1.5 MiB 07GZ1_05.LAX 4 kiB 07GZ1_05.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_05.LAZ 33.4 MiB 07GZ1_05.LAX 26 kiB 07GZ1_05.txt 9 kiB
AHN3 07GZ1_05.LAZ 70.0 MiB 07GZ1_05.LAX 74 kiB 07GZ1_05.txt 10 kiB
AHN4 07GZ1_05.LAZ 145.9 MiB 07GZ1_05.LAX 100 kiB 07GZ1_05.txt 11 kiB
07GZ1_06 AHN1 07GZ1_06.LAZ 1.6 MiB 07GZ1_06.LAX 4 kiB 07GZ1_06.txt 10 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_06.LAZ 58.7 MiB 07GZ1_06.LAX 33 kiB 07GZ1_06.txt 12 kiB
AHN3 07GZ1_06.LAZ 104.9 MiB 07GZ1_06.LAX 82 kiB 07GZ1_06.txt 13 kiB
AHN4 07GZ1_06.LAZ 197.0 MiB 07GZ1_06.LAX 99 kiB 07GZ1_06.txt 14 kiB
07GZ1_07 AHN1 07GZ1_07.LAZ 1.7 MiB 07GZ1_07.LAX 4 kiB 07GZ1_07.txt 10 kiB Borgweg AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_07.LAZ 49.4 MiB 07GZ1_07.LAX 30 kiB 07GZ1_07.txt 12 kiB
AHN3 07GZ1_07.LAZ 103.1 MiB 07GZ1_07.LAX 81 kiB 07GZ1_07.txt 14 kiB
AHN4 07GZ1_07.LAZ 204.5 MiB 07GZ1_07.LAX 100 kiB 07GZ1_07.txt 15 kiB
07GZ1_08 AHN1 07GZ1_08.LAZ 1.7 MiB 07GZ1_08.LAX 5 kiB 07GZ1_08.txt 9 kiB Borgweg AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_08.LAZ 56.9 MiB 07GZ1_08.LAX 34 kiB 07GZ1_08.txt 13 kiB
AHN3 07GZ1_08.LAZ 101.0 MiB 07GZ1_08.LAX 81 kiB 07GZ1_08.txt 14 kiB
AHN4 07GZ1_08.LAZ 193.3 MiB 07GZ1_08.LAX 95 kiB 07GZ1_08.txt 16 kiB
07GZ1_09 AHN1 07GZ1_09.LAZ 2.0 MiB 07GZ1_09.LAX 4 kiB 07GZ1_09.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_09.LAZ 53.2 MiB 07GZ1_09.LAX 34 kiB 07GZ1_09.txt 11 kiB
AHN3 07GZ1_09.LAZ 94.3 MiB 07GZ1_09.LAX 81 kiB 07GZ1_09.txt 12 kiB
AHN4 07GZ1_09.LAZ 182.0 MiB 07GZ1_09.LAX 98 kiB 07GZ1_09.txt 14 kiB
07GZ1_10 AHN1 07GZ1_10.LAZ 1.7 MiB 07GZ1_10.LAX 4 kiB 07GZ1_10.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_10.LAZ 35.1 MiB 07GZ1_10.LAX 21 kiB 07GZ1_10.txt 11 kiB
AHN3 07GZ1_10.LAZ 68.4 MiB 07GZ1_10.LAX 67 kiB 07GZ1_10.txt 12 kiB
AHN4 07GZ1_10.LAZ 143.1 MiB 07GZ1_10.LAX 97 kiB 07GZ1_10.txt 13 kiB
07GZ1_11 AHN1 07GZ1_11.LAZ 1.1 MiB 07GZ1_11.LAX 4 kiB 07GZ1_11.txt 10 kiB Westerbroek AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_11.LAZ 64.3 MiB 07GZ1_11.LAX 35 kiB 07GZ1_11.txt 14 kiB
AHN3 07GZ1_11.LAZ 111.4 MiB 07GZ1_11.LAX 83 kiB 07GZ1_11.txt 15 kiB
AHN4 07GZ1_11.LAZ 298.4 MiB 07GZ1_11.LAX 98 kiB 07GZ1_11.txt 17 kiB
07GZ1_12 AHN1 07GZ1_12.LAZ 1.6 MiB 07GZ1_12.LAX 4 kiB 07GZ1_12.txt 10 kiB Westerbroek AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_12.LAZ 69.2 MiB 07GZ1_12.LAX 54 kiB 07GZ1_12.txt 20 kiB
AHN3 07GZ1_12.LAZ 123.9 MiB 07GZ1_12.LAX 84 kiB 07GZ1_12.txt 17 kiB
AHN4 07GZ1_12.LAZ 393.5 MiB 07GZ1_12.LAX 99 kiB 07GZ1_12.txt 19 kiB
07GZ1_13 AHN1 07GZ1_13.LAZ 1.7 MiB 07GZ1_13.LAX 4 kiB 07GZ1_13.txt 8 kiB Borgweg, Westerbroek AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_13.LAZ 47.2 MiB 07GZ1_13.LAX 26 kiB 07GZ1_13.txt 13 kiB
AHN3 07GZ1_13.LAZ 94.8 MiB 07GZ1_13.LAX 79 kiB 07GZ1_13.txt 12 kiB
AHN4 07GZ1_13.LAZ 244.4 MiB 07GZ1_13.LAX 98 kiB 07GZ1_13.txt 13 kiB
07GZ1_14 AHN1 07GZ1_14.LAZ 1.9 MiB 07GZ1_14.LAX 4 kiB 07GZ1_14.txt 9 kiB Borgweg AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_14.LAZ 53.3 MiB 07GZ1_14.LAX 36 kiB 07GZ1_14.txt 11 kiB
AHN3 07GZ1_14.LAZ 96.2 MiB 07GZ1_14.LAX 81 kiB 07GZ1_14.txt 13 kiB
AHN4 07GZ1_14.LAZ 178.2 MiB 07GZ1_14.LAX 100 kiB 07GZ1_14.txt 14 kiB
07GZ1_15 AHN1 07GZ1_15.LAZ 1.9 MiB 07GZ1_15.LAX 4 kiB 07GZ1_15.txt 10 kiB Kolham AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_15.LAZ 54.3 MiB 07GZ1_15.LAX 32 kiB 07GZ1_15.txt 12 kiB
AHN3 07GZ1_15.LAZ 102.6 MiB 07GZ1_15.LAX 85 kiB 07GZ1_15.txt 14 kiB
AHN4 07GZ1_15.LAZ 179.7 MiB 07GZ1_15.LAX 98 kiB 07GZ1_15.txt 15 kiB
07GZ1_16 AHN1 07GZ1_16.LAZ 463 kiB 07GZ1_16.LAX 3 kiB 07GZ1_16.txt 6 kiB Westerbroek AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_16.LAZ 40.7 MiB 07GZ1_16.LAX 26 kiB 07GZ1_16.txt 11 kiB
AHN3 07GZ1_16.LAZ 56.8 MiB 07GZ1_16.LAX 47 kiB 07GZ1_16.txt 11 kiB
AHN4 07GZ1_16.LAZ 229.9 MiB 07GZ1_16.LAX 99 kiB 07GZ1_16.txt 13 kiB
07GZ1_17 AHN1 07GZ1_17.LAZ 483 kiB 07GZ1_17.LAX 3 kiB 07GZ1_17.txt 9 kiB Westerbroek AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_17.LAZ 49.3 MiB 07GZ1_17.LAX 29 kiB 07GZ1_17.txt 19 kiB
AHN3 07GZ1_17.LAZ 59.0 MiB 07GZ1_17.LAX 53 kiB 07GZ1_17.txt 15 kiB
AHN4 07GZ1_17.LAZ 234.0 MiB 07GZ1_17.LAX 88 kiB 07GZ1_17.txt 17 kiB
07GZ1_18 AHN1 07GZ1_18.LAZ 530 kiB 07GZ1_18.LAX 4 kiB 07GZ1_18.txt 9 kiB Westerbroek, Foxholsterbosch AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_18.LAZ 46.2 MiB 07GZ1_18.LAX 27 kiB 07GZ1_18.txt 17 kiB
AHN3 07GZ1_18.LAZ 71.2 MiB 07GZ1_18.LAX 58 kiB 07GZ1_18.txt 20 kiB
AHN4 07GZ1_18.LAZ 225.1 MiB 07GZ1_18.LAX 89 kiB 07GZ1_18.txt 20 kiB
07GZ1_19 AHN1 07GZ1_19.LAZ 876 kiB 07GZ1_19.LAX 5 kiB 07GZ1_19.txt 13 kiB Foxholsterbosch, Foxhol, Borgweg AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_19.LAZ 42.5 MiB 07GZ1_19.LAX 25 kiB 07GZ1_19.txt 18 kiB
AHN3 07GZ1_19.LAZ 79.4 MiB 07GZ1_19.LAX 65 kiB 07GZ1_19.txt 19 kiB
AHN4 07GZ1_19.LAZ 166.8 MiB 07GZ1_19.LAX 88 kiB 07GZ1_19.txt 20 kiB
07GZ1_20 AHN1 07GZ1_20.LAZ 1.3 MiB 07GZ1_20.LAX 4 kiB 07GZ1_20.txt 11 kiB Foxhol, Hoogezand, Martenshoek, Kolham, Foxham AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_20.LAZ 60.6 MiB 07GZ1_20.LAX 37 kiB 07GZ1_20.txt 17 kiB
AHN3 07GZ1_20.LAZ 103.9 MiB 07GZ1_20.LAX 78 kiB 07GZ1_20.txt 19 kiB
AHN4 07GZ1_20.LAZ 186.7 MiB 07GZ1_20.LAX 94 kiB 07GZ1_20.txt 20 kiB
07GZ1_21 AHN1 07GZ1_21.LAZ 451 kiB 07GZ1_21.LAX 3 kiB 07GZ1_21.txt 5 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_21.LAZ 35.6 MiB 07GZ1_21.LAX 23 kiB 07GZ1_21.txt 7 kiB
AHN3 07GZ1_21.LAZ 65.8 MiB 07GZ1_21.LAX 67 kiB 07GZ1_21.txt 7 kiB
AHN4 07GZ1_21.LAZ 206.6 MiB 07GZ1_21.LAX 99 kiB 07GZ1_21.txt 8 kiB
07GZ1_22 AHN1 07GZ1_22.LAZ 445 kiB 07GZ1_22.LAX 3 kiB 07GZ1_22.txt 5 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_22.LAZ 42.2 MiB 07GZ1_22.LAX 25 kiB 07GZ1_22.txt 8 kiB
AHN3 07GZ1_22.LAZ 41.6 MiB 07GZ1_22.LAX 39 kiB 07GZ1_22.txt 9 kiB
AHN4 07GZ1_22.LAZ 201.9 MiB 07GZ1_22.LAX 96 kiB 07GZ1_22.txt 10 kiB
07GZ1_23 AHN1 07GZ1_23.LAZ 405 kiB 07GZ1_23.LAX 4 kiB 07GZ1_23.txt 6 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_23.LAZ 30.8 MiB 07GZ1_23.LAX 20 kiB 07GZ1_23.txt 13 kiB
AHN3 07GZ1_23.LAZ 35.1 MiB 07GZ1_23.LAX 41 kiB 07GZ1_23.txt 14 kiB
AHN4 07GZ1_23.LAZ 180.5 MiB 07GZ1_23.LAX 84 kiB 07GZ1_23.txt 15 kiB
07GZ1_24 AHN1 07GZ1_24.LAZ 549 kiB 07GZ1_24.LAX 4 kiB 07GZ1_24.txt 7 kiB Foxholsterbosch, Kropswolde AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_24.LAZ 45.9 MiB 07GZ1_24.LAX 26 kiB 07GZ1_24.txt 13 kiB
AHN3 07GZ1_24.LAZ 65.8 MiB 07GZ1_24.LAX 60 kiB 07GZ1_24.txt 14 kiB
AHN4 07GZ1_24.LAZ 158.7 MiB 07GZ1_24.LAX 92 kiB 07GZ1_24.txt 14 kiB
07GZ1_25 AHN1 07GZ1_25.LAZ 443 kiB 07GZ1_25.LAX 3 kiB 07GZ1_25.txt 9 kiB Hoogezand, Martenshoek, Kropswolde, Foxhol AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 07GZ1_25.LAZ 61.8 MiB 07GZ1_25.LAX 32 kiB 07GZ1_25.txt 14 kiB
AHN3 07GZ1_25.LAZ 130.8 MiB 07GZ1_25.LAX 91 kiB 07GZ1_25.txt 15 kiB
AHN4 07GZ1_25.LAZ 222.5 MiB 07GZ1_25.LAX 98 kiB 07GZ1_25.txt 16 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.