GeoTiles.nl

Map - Town index - Tile index


Relevant towns and neighbourhoods

Kapelle (woonkern)Biezelinge (woonkern)Wemeldinge (woonkern)Eversdijk (buurtschap)Vlake (gehucht)Kattendijke (woonkern)

Tile 65HN2

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 65hn2.laz.zip 10.0 MiB1 65hn2.lax 18 kiB 65hn2.txt 8 kiB Stuurgroep AHN, public domain
Non-ground 65hn2.laz.zip 569 kiB1 65hn2.lax 54 kiB 65hn2.txt 9 kiB Stuurgroep AHN, public domain
Merged 65HN2.LAZ 10.6 MiB 65HN2.LAX 21 kiB 65HN2.txt 10 kiB Stuurgroep AHN (merged product by GeoTiles.nl)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN2 Ground g65hn2.laz.zip 428.0 MiB1 g65hn2.lax 210 kiB g65hn2.txt 6 kiB Stuurgroep AHN, public domain
Non-ground u65hn2.laz.zip 152.2 MiB1 u65hn2.lax 99 kiB u65hn2.txt 19 kiB Stuurgroep AHN, public domain
Merged 65HN2.LAZ 580.1 MiB 65HN2.LAX 959 kiB 65HN2.txt 19 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_65HN2.LAZ 2.3 GiB C_65HN2.LAX 2.0 MiB C_65HN2.txt 20 kiB Stuurgroep AHN, public domain
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN4 Original C_65HN2.LAZ 5.8 GiB C_65HN2.LAX 2.0 MiB C_65HN2.txt 20 kiB Het Waterschapshuis, public domain
Colored (Partially) available for sub-units. Remixed by GeoTiles.nl
Yearly3 2016 c_Oosterschelde2016_65HN2.laz 12.9 MiB See source (Rijkswaterstaat)
2019 c_Oosterschelde2019_65hn2.laz 9.8 MiB See source (Rijkswaterstaat)
2021 C_SCHELDES2021_65HN2.LAZ 11.8 MiB See source (Rijkswaterstaat)

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.

3Partial coverage only.

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 65hn2.tif.zip public domain
AHN2 r65hn2.tif.zip ahn2_5_65hn2.tif.zip i65hn2.tif.zip public domain *
AHN3 R5_65HN2.ZIP R_65HN2.ZIP M5_65HN2.ZIP M_65HN2.ZIP CC-0
AHN4 R5_65HN2.zip R_65HN2.zip M5_65HN2.zip M_65HN2.zip CC-0 [1, 2, 3, 4]

InSAR

Orbit CSV License
Ascending, 015
Ascending, 088 65HN2.csv.xz 331 kiB 65HN2.csv Rijkswaterstaat, CC-0
Ascending, 161 65HN2.csv.xz 13.7 MiB 65HN2.csv Rijkswaterstaat, CC-0
Descending, 037 65HN2.csv.xz 14.2 MiB 65HN2.csv Rijkswaterstaat, CC-0
Descending, 110 65HN2.csv.xz 13.7 MiB 65HN2.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_65HN2.tiff 73.2 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_65HN2.tiff 70.7 MiB CC-BY 4.0
2017 RGB RGB_65HN2.tiff 62.4 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_65HN2.tiff 60.6 MiB CC-BY 4.0
2018 RGB RGB_65HN2.tiff 82.3 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_65HN2.tiff 81.9 MiB CC-BY 4.0
2019 RGB RGB_65HN2.tiff 59.2 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_65HN2.tiff 55.2 MiB CC-BY 4.0
2020 RGB RGB_65HN2.tiff 71.4 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_65HN2.tiff 66.9 MiB CC-BY 4.0

Sub-tiles 65HN2

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
65HN2_01 AHN1 65HN2_01.LAZ 916 kiB 65HN2_01.LAX 4 kiB 65HN2_01.txt 8 kiB Kattendijke AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_01.LAZ 55.0 MiB 65HN2_01.LAX 41 kiB 65HN2_01.txt 11 kiB
AHN3 65HN2_01.LAZ 168.1 MiB 65HN2_01.LAX 94 kiB 65HN2_01.txt 12 kiB
AHN4 65HN2_01.LAZ 218.6 MiB 65HN2_01.LAX 100 kiB 65HN2_01.txt 13 kiB
65HN2_02 AHN1 65HN2_02.LAZ 944 kiB 65HN2_02.LAX 4 kiB 65HN2_02.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_02.LAZ 54.5 MiB 65HN2_02.LAX 40 kiB 65HN2_02.txt 11 kiB
AHN3 65HN2_02.LAZ 169.7 MiB 65HN2_02.LAX 97 kiB 65HN2_02.txt 12 kiB
AHN4 65HN2_02.LAZ 216.8 MiB 65HN2_02.LAX 100 kiB 65HN2_02.txt 13 kiB
65HN2_03 AHN1 65HN2_03.LAZ 1.1 MiB 65HN2_03.LAX 4 kiB 65HN2_03.txt 9 kiB Wemeldinge AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_03.LAZ 72.1 MiB 65HN2_03.LAX 45 kiB 65HN2_03.txt 13 kiB
AHN3 65HN2_03.LAZ 311.9 MiB 65HN2_03.LAX 100 kiB 65HN2_03.txt 15 kiB
AHN4 65HN2_03.LAZ 318.1 MiB 65HN2_03.LAX 100 kiB 65HN2_03.txt 16 kiB
65HN2_04 AHN1 65HN2_04.LAZ 803 kiB 65HN2_04.LAX 4 kiB 65HN2_04.txt 9 kiB Wemeldinge AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_04.LAZ 61.8 MiB 65HN2_04.LAX 41 kiB 65HN2_04.txt 13 kiB
AHN3 65HN2_04.LAZ 228.2 MiB 65HN2_04.LAX 89 kiB 65HN2_04.txt 15 kiB
AHN4 65HN2_04.LAZ 345.9 MiB 65HN2_04.LAX 86 kiB 65HN2_04.txt 15 kiB
65HN2_05 AHN1 65HN2_05.LAZ 414 kiB 65HN2_05.LAX 3 kiB 65HN2_05.txt 9 kiB Wemeldinge AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_05.LAZ 34.0 MiB 65HN2_05.LAX 24 kiB 65HN2_05.txt 13 kiB
AHN3 65HN2_05.LAZ 144.7 MiB 65HN2_05.LAX 69 kiB 65HN2_05.txt 14 kiB
AHN4 65HN2_05.LAZ 228.0 MiB 65HN2_05.LAX 67 kiB 65HN2_05.txt 15 kiB
65HN2_06 AHN1 65HN2_06.LAZ 921 kiB 65HN2_06.LAX 4 kiB 65HN2_06.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_06.LAZ 57.2 MiB 65HN2_06.LAX 41 kiB 65HN2_06.txt 12 kiB
AHN3 65HN2_06.LAZ 105.8 MiB 65HN2_06.LAX 92 kiB 65HN2_06.txt 13 kiB
AHN4 65HN2_06.LAZ 229.4 MiB 65HN2_06.LAX 99 kiB 65HN2_06.txt 15 kiB
65HN2_07 AHN1 65HN2_07.LAZ 898 kiB 65HN2_07.LAX 4 kiB 65HN2_07.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_07.LAZ 55.6 MiB 65HN2_07.LAX 42 kiB 65HN2_07.txt 11 kiB
AHN3 65HN2_07.LAZ 104.5 MiB 65HN2_07.LAX 90 kiB 65HN2_07.txt 10 kiB
AHN4 65HN2_07.LAZ 266.7 MiB 65HN2_07.LAX 99 kiB 65HN2_07.txt 12 kiB
65HN2_08 AHN1 65HN2_08.LAZ 961 kiB 65HN2_08.LAX 4 kiB 65HN2_08.txt 9 kiB Wemeldinge AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_08.LAZ 62.1 MiB 65HN2_08.LAX 44 kiB 65HN2_08.txt 13 kiB
AHN3 65HN2_08.LAZ 150.3 MiB 65HN2_08.LAX 92 kiB 65HN2_08.txt 15 kiB
AHN4 65HN2_08.LAZ 417.9 MiB 65HN2_08.LAX 100 kiB 65HN2_08.txt 16 kiB
65HN2_09 AHN1 65HN2_09.LAZ 989 kiB 65HN2_09.LAX 4 kiB 65HN2_09.txt 8 kiB Wemeldinge AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_09.LAZ 68.4 MiB 65HN2_09.LAX 46 kiB 65HN2_09.txt 13 kiB
AHN3 65HN2_09.LAZ 223.6 MiB 65HN2_09.LAX 98 kiB 65HN2_09.txt 16 kiB
AHN4 65HN2_09.LAZ 460.2 MiB 65HN2_09.LAX 98 kiB 65HN2_09.txt 16 kiB
65HN2_10 AHN1 65HN2_10.LAZ 767 kiB 65HN2_10.LAX 4 kiB 65HN2_10.txt 9 kiB Wemeldinge AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_10.LAZ 52.5 MiB 65HN2_10.LAX 39 kiB 65HN2_10.txt 15 kiB
AHN3 65HN2_10.LAZ 183.1 MiB 65HN2_10.LAX 95 kiB 65HN2_10.txt 19 kiB
AHN4 65HN2_10.LAZ 199.9 MiB 65HN2_10.LAX 88 kiB 65HN2_10.txt 17 kiB
65HN2_11 AHN1 65HN2_11.LAZ 877 kiB 65HN2_11.LAX 4 kiB 65HN2_11.txt 8 kiB Kapelle AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_11.LAZ 54.6 MiB 65HN2_11.LAX 41 kiB 65HN2_11.txt 11 kiB
AHN3 65HN2_11.LAZ 103.6 MiB 65HN2_11.LAX 85 kiB 65HN2_11.txt 13 kiB
AHN4 65HN2_11.LAZ 281.4 MiB 65HN2_11.LAX 100 kiB 65HN2_11.txt 14 kiB
65HN2_12 AHN1 65HN2_12.LAZ 1.0 MiB 65HN2_12.LAX 4 kiB 65HN2_12.txt 9 kiB Kapelle AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_12.LAZ 61.8 MiB 65HN2_12.LAX 46 kiB 65HN2_12.txt 13 kiB
AHN3 65HN2_12.LAZ 118.5 MiB 65HN2_12.LAX 91 kiB 65HN2_12.txt 14 kiB
AHN4 65HN2_12.LAZ 445.6 MiB 65HN2_12.LAX 100 kiB 65HN2_12.txt 14 kiB
65HN2_13 AHN1 65HN2_13.LAZ 1012 kiB 65HN2_13.LAX 4 kiB 65HN2_13.txt 8 kiB Kapelle AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_13.LAZ 64.9 MiB 65HN2_13.LAX 45 kiB 65HN2_13.txt 11 kiB
AHN3 65HN2_13.LAZ 116.2 MiB 65HN2_13.LAX 93 kiB 65HN2_13.txt 12 kiB
AHN4 65HN2_13.LAZ 417.2 MiB 65HN2_13.LAX 100 kiB 65HN2_13.txt 13 kiB
65HN2_14 AHN1 65HN2_14.LAZ 831 kiB 65HN2_14.LAX 4 kiB 65HN2_14.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_14.LAZ 55.8 MiB 65HN2_14.LAX 37 kiB 65HN2_14.txt 12 kiB
AHN3 65HN2_14.LAZ 100.1 MiB 65HN2_14.LAX 81 kiB 65HN2_14.txt 13 kiB
AHN4 65HN2_14.LAZ 228.5 MiB 65HN2_14.LAX 94 kiB 65HN2_14.txt 13 kiB
65HN2_15 AHN1 65HN2_15.LAZ 801 kiB 65HN2_15.LAX 3 kiB 65HN2_15.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_15.LAZ 52.4 MiB 65HN2_15.LAX 40 kiB 65HN2_15.txt 10 kiB
AHN3 65HN2_15.LAZ 101.3 MiB 65HN2_15.LAX 80 kiB 65HN2_15.txt 13 kiB
AHN4 65HN2_15.LAZ 165.9 MiB 65HN2_15.LAX 90 kiB 65HN2_15.txt 12 kiB
65HN2_16 AHN1 65HN2_16.LAZ 895 kiB 65HN2_16.LAX 4 kiB 65HN2_16.txt 10 kiB Kapelle, Biezelinge AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_16.LAZ 90.3 MiB 65HN2_16.LAX 55 kiB 65HN2_16.txt 20 kiB
AHN3 65HN2_16.LAZ 136.2 MiB 65HN2_16.LAX 96 kiB 65HN2_16.txt 21 kiB
AHN4 65HN2_16.LAZ 486.3 MiB 65HN2_16.LAX 100 kiB 65HN2_16.txt 22 kiB
65HN2_17 AHN1 65HN2_17.LAZ 933 kiB 65HN2_17.LAX 4 kiB 65HN2_17.txt 9 kiB Kapelle AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_17.LAZ 81.3 MiB 65HN2_17.LAX 49 kiB 65HN2_17.txt 12 kiB
AHN3 65HN2_17.LAZ 140.8 MiB 65HN2_17.LAX 93 kiB 65HN2_17.txt 13 kiB
AHN4 65HN2_17.LAZ 437.4 MiB 65HN2_17.LAX 100 kiB 65HN2_17.txt 15 kiB
65HN2_18 AHN1 65HN2_18.LAZ 829 kiB 65HN2_18.LAX 4 kiB 65HN2_18.txt 8 kiB Kapelle AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_18.LAZ 64.4 MiB 65HN2_18.LAX 44 kiB 65HN2_18.txt 12 kiB
AHN3 65HN2_18.LAZ 116.8 MiB 65HN2_18.LAX 87 kiB 65HN2_18.txt 13 kiB
AHN4 65HN2_18.LAZ 256.1 MiB 65HN2_18.LAX 99 kiB 65HN2_18.txt 15 kiB
65HN2_19 AHN1 65HN2_19.LAZ 760 kiB 65HN2_19.LAX 3 kiB 65HN2_19.txt 6 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_19.LAZ 45.4 MiB 65HN2_19.LAX 31 kiB 65HN2_19.txt 8 kiB
AHN3 65HN2_19.LAZ 84.2 MiB 65HN2_19.LAX 71 kiB 65HN2_19.txt 8 kiB
AHN4 65HN2_19.LAZ 168.3 MiB 65HN2_19.LAX 93 kiB 65HN2_19.txt 9 kiB
65HN2_20 AHN1 65HN2_20.LAZ 878 kiB 65HN2_20.LAX 3 kiB 65HN2_20.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_20.LAZ 55.9 MiB 65HN2_20.LAX 41 kiB 65HN2_20.txt 10 kiB
AHN3 65HN2_20.LAZ 88.1 MiB 65HN2_20.LAX 78 kiB 65HN2_20.txt 11 kiB
AHN4 65HN2_20.LAZ 186.4 MiB 65HN2_20.LAX 94 kiB 65HN2_20.txt 12 kiB
65HN2_21 AHN1 65HN2_21.LAZ 884 kiB 65HN2_21.LAX 4 kiB 65HN2_21.txt 9 kiB Biezelinge, Eversdijk, Kapelle AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_21.LAZ 76.1 MiB 65HN2_21.LAX 48 kiB 65HN2_21.txt 15 kiB
AHN3 65HN2_21.LAZ 135.4 MiB 65HN2_21.LAX 94 kiB 65HN2_21.txt 15 kiB
AHN4 65HN2_21.LAZ 612.2 MiB 65HN2_21.LAX 100 kiB 65HN2_21.txt 17 kiB
65HN2_22 AHN1 65HN2_22.LAZ 833 kiB 65HN2_22.LAX 4 kiB 65HN2_22.txt 9 kiB Biezelinge, Kapelle AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_22.LAZ 72.6 MiB 65HN2_22.LAX 50 kiB 65HN2_22.txt 15 kiB
AHN3 65HN2_22.LAZ 134.6 MiB 65HN2_22.LAX 95 kiB 65HN2_22.txt 16 kiB
AHN4 65HN2_22.LAZ 422.6 MiB 65HN2_22.LAX 100 kiB 65HN2_22.txt 16 kiB
65HN2_23 AHN1 65HN2_23.LAZ 784 kiB 65HN2_23.LAX 3 kiB 65HN2_23.txt 8 kiB Biezelinge AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_23.LAZ 62.7 MiB 65HN2_23.LAX 47 kiB 65HN2_23.txt 14 kiB
AHN3 65HN2_23.LAZ 103.2 MiB 65HN2_23.LAX 91 kiB 65HN2_23.txt 15 kiB
AHN4 65HN2_23.LAZ 335.2 MiB 65HN2_23.LAX 100 kiB 65HN2_23.txt 17 kiB
65HN2_24 AHN1 65HN2_24.LAZ 746 kiB 65HN2_24.LAX 3 kiB 65HN2_24.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_24.LAZ 72.9 MiB 65HN2_24.LAX 48 kiB 65HN2_24.txt 11 kiB
AHN3 65HN2_24.LAZ 86.4 MiB 65HN2_24.LAX 81 kiB 65HN2_24.txt 14 kiB
AHN4 65HN2_24.LAZ 275.6 MiB 65HN2_24.LAX 93 kiB 65HN2_24.txt 15 kiB
65HN2_25 AHN1 65HN2_25.LAZ 700 kiB 65HN2_25.LAX 3 kiB 65HN2_25.txt 9 kiB Vlake AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 65HN2_25.LAZ 70.5 MiB 65HN2_25.LAX 48 kiB 65HN2_25.txt 13 kiB
AHN3 65HN2_25.LAZ 95.5 MiB 65HN2_25.LAX 79 kiB 65HN2_25.txt 16 kiB
AHN4 65HN2_25.LAZ 255.7 MiB 65HN2_25.LAX 94 kiB 65HN2_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.