GeoTiles

Map - Town index - Tile index

Relevant towns and neighbourhoods

Oolde (buurtschap)Almen (woonkern)Scheggertdijk (gehucht)Warken (buurtschap)Harfsen (woonkern)

Tile 33FZ2

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 33fz2.laz 17.1 MiB 33fz2.lax 19 kiB 33fz2.txt 5 kiB Stuurgroep AHN, public domain
Non-ground 33fz2.laz 3.2 MiB 33fz2.lax 86 kiB 33fz2.txt 12 kiB Stuurgroep AHN, public domain
Merged 33FZ2.LAZ 20.3 MiB 33FZ2.LAX 32 kiB 33FZ2.txt 13 kiB Stuurgroep AHN (merged product by GeoTiles)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles*
AHN2 Ground g33fz2.laz 385.7 MiB g33fz2.lax 140 kiB g33fz2.txt 6 kiB Stuurgroep AHN, public domain
Non-ground u33fz2.laz 333.2 MiB u33fz2.lax 132 kiB u33fz2.txt 18 kiB Stuurgroep AHN, public domain
Merged 33FZ2.LAZ 718.9 MiB 33FZ2.LAX 742 kiB 33FZ2.txt 18 kiB Stuurgroep AHN (merged product by GeoTiles)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles*
AHN3 Original C_33FZ2.LAZ 2.2 GiB C_33FZ2.LAX 1.8 MiB C_33FZ2.txt 18 kiB Stuurgroep AHN, public domain
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles*
AHN4 Original C_33FZ2.LAZ 4.6 GiB C_33FZ2.LAX 2.0 MiB C_33FZ2.txt 19 kiB Het Waterschapshuis, public domain
Colored (Partially) available for sub-units. Remixed by GeoTiles*
AHN5 Original, 2023 Het Waterschapshuis, CC-BY
Original, 2024 Het Waterschapshuis, CC-BY
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 33fz2.tif.zip public domain
AHN2 r33fz2.tif.zip ahn2_5_33fz2.tif.zip i33fz2.tif.zip public domain *
AHN3 R5_33FZ2.zip R_33FZ2.zip M5_33FZ2.zip M_33FZ2.zip CC-0
AHN4 R5_33FZ2.zip R_33FZ2.zip M5_33FZ2.zip M_33FZ2.zip CC-0 [1, 2, 3, 4]
AHN5 (2023) CC-BY
AHN5 (2024) CC-BY

Aerial photograph

Year Version GeoTiff Source License
2016 RGB RGB_33FZ2.tiff 63.5 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_33FZ2.tiff 57.4 MiB CC-BY 4.0
2017 RGB RGB_33FZ2.tiff 63.4 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_33FZ2.tiff 59.3 MiB CC-BY 4.0
2018 RGB RGB_33FZ2.tiff 60.5 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_33FZ2.tiff 57.9 MiB CC-BY 4.0
2019 RGB RGB_33FZ2.tiff 63.4 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_33FZ2.tiff 60.2 MiB CC-BY 4.0
2020 RGB RGB_33FZ2.tiff 60.3 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_33FZ2.tiff 55.2 MiB CC-BY 4.0
2022 RGB RGB_33FZ2.tiff 64.1 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_33FZ2.tiff 64.6 MiB CC-BY 4.0
2023 RGB RGB_33FZ2.tiff 64.1 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_33FZ2.tiff 64.8 MiB CC-BY 4.0

Sub-tiles 33FZ2

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
33FZ2_01 AHN1 33FZ2_01.LAZ 1.6 MiB 33FZ2_01.LAX 4 kiB 33FZ2_01.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_01.LAZ 71.5 MiB 33FZ2_01.LAX 42 kiB 33FZ2_01.txt 12 kiB
AHN3 33FZ2_01.LAZ 91.7 MiB 33FZ2_01.LAX 85 kiB 33FZ2_01.txt 14 kiB
AHN4 33FZ2_01.LAZ 177.5 MiB 33FZ2_01.LAX 99 kiB 33FZ2_01.txt 16 kiB
AHN5
33FZ2_02 AHN1 33FZ2_02.LAZ 1.7 MiB 33FZ2_02.LAX 5 kiB 33FZ2_02.txt 10 kiB Harfsen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_02.LAZ 119.6 MiB 33FZ2_02.LAX 54 kiB 33FZ2_02.txt 13 kiB
AHN3 33FZ2_02.LAZ 177.9 MiB 33FZ2_02.LAX 96 kiB 33FZ2_02.txt 14 kiB
AHN4 33FZ2_02.LAZ 355.8 MiB 33FZ2_02.LAX 100 kiB 33FZ2_02.txt 16 kiB
AHN5
33FZ2_03 AHN1 33FZ2_03.LAZ 1.7 MiB 33FZ2_03.LAX 5 kiB 33FZ2_03.txt 10 kiB Harfsen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_03.LAZ 105.8 MiB 33FZ2_03.LAX 46 kiB 33FZ2_03.txt 13 kiB
AHN3 33FZ2_03.LAZ 140.1 MiB 33FZ2_03.LAX 88 kiB 33FZ2_03.txt 14 kiB
AHN4 33FZ2_03.LAZ 290.6 MiB 33FZ2_03.LAX 100 kiB 33FZ2_03.txt 15 kiB
AHN5
33FZ2_04 AHN1 33FZ2_04.LAZ 1.5 MiB 33FZ2_04.LAX 4 kiB 33FZ2_04.txt 10 kiB Oolde AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_04.LAZ 80.7 MiB 33FZ2_04.LAX 45 kiB 33FZ2_04.txt 13 kiB
AHN3 33FZ2_04.LAZ 94.4 MiB 33FZ2_04.LAX 80 kiB 33FZ2_04.txt 15 kiB
AHN4 33FZ2_04.LAZ 213.3 MiB 33FZ2_04.LAX 100 kiB 33FZ2_04.txt 16 kiB
AHN5
33FZ2_05 AHN1 33FZ2_05.LAZ 1.4 MiB 33FZ2_05.LAX 4 kiB 33FZ2_05.txt 10 kiB Oolde AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_05.LAZ 74.6 MiB 33FZ2_05.LAX 42 kiB 33FZ2_05.txt 13 kiB
AHN3 33FZ2_05.LAZ 81.9 MiB 33FZ2_05.LAX 77 kiB 33FZ2_05.txt 13 kiB
AHN4 33FZ2_05.LAZ 191.0 MiB 33FZ2_05.LAX 100 kiB 33FZ2_05.txt 14 kiB
AHN5
33FZ2_06 AHN1 33FZ2_06.LAZ 1.5 MiB 33FZ2_06.LAX 4 kiB 33FZ2_06.txt 11 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_06.LAZ 77.6 MiB 33FZ2_06.LAX 34 kiB 33FZ2_06.txt 13 kiB
AHN3 33FZ2_06.LAZ 230.1 MiB 33FZ2_06.LAX 95 kiB 33FZ2_06.txt 14 kiB
AHN4 33FZ2_06.LAZ 325.3 MiB 33FZ2_06.LAX 99 kiB 33FZ2_06.txt 15 kiB
AHN5
33FZ2_07 AHN1 33FZ2_07.LAZ 1.4 MiB 33FZ2_07.LAX 4 kiB 33FZ2_07.txt 11 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_07.LAZ 56.8 MiB 33FZ2_07.LAX 27 kiB 33FZ2_07.txt 13 kiB
AHN3 33FZ2_07.LAZ 157.1 MiB 33FZ2_07.LAX 91 kiB 33FZ2_07.txt 14 kiB
AHN4 33FZ2_07.LAZ 264.5 MiB 33FZ2_07.LAX 100 kiB 33FZ2_07.txt 15 kiB
AHN5
33FZ2_08 AHN1 33FZ2_08.LAZ 1.5 MiB 33FZ2_08.LAX 4 kiB 33FZ2_08.txt 11 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_08.LAZ 49.2 MiB 33FZ2_08.LAX 28 kiB 33FZ2_08.txt 13 kiB
AHN3 33FZ2_08.LAZ 125.6 MiB 33FZ2_08.LAX 93 kiB 33FZ2_08.txt 14 kiB
AHN4 33FZ2_08.LAZ 231.1 MiB 33FZ2_08.LAX 100 kiB 33FZ2_08.txt 15 kiB
AHN5
33FZ2_09 AHN1 33FZ2_09.LAZ 1.4 MiB 33FZ2_09.LAX 4 kiB 33FZ2_09.txt 12 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_09.LAZ 47.3 MiB 33FZ2_09.LAX 27 kiB 33FZ2_09.txt 14 kiB
AHN3 33FZ2_09.LAZ 133.9 MiB 33FZ2_09.LAX 87 kiB 33FZ2_09.txt 16 kiB
AHN4 33FZ2_09.LAZ 228.6 MiB 33FZ2_09.LAX 100 kiB 33FZ2_09.txt 17 kiB
AHN5
33FZ2_10 AHN1 33FZ2_10.LAZ 1.4 MiB 33FZ2_10.LAX 4 kiB 33FZ2_10.txt 10 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_10.LAZ 45.0 MiB 33FZ2_10.LAX 26 kiB 33FZ2_10.txt 13 kiB
AHN3 33FZ2_10.LAZ 113.0 MiB 33FZ2_10.LAX 93 kiB 33FZ2_10.txt 14 kiB
AHN4 33FZ2_10.LAZ 194.6 MiB 33FZ2_10.LAX 100 kiB 33FZ2_10.txt 15 kiB
AHN5
33FZ2_11 AHN1 33FZ2_11.LAZ 1.5 MiB 33FZ2_11.LAX 4 kiB 33FZ2_11.txt 10 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_11.LAZ 53.8 MiB 33FZ2_11.LAX 29 kiB 33FZ2_11.txt 13 kiB
AHN3 33FZ2_11.LAZ 118.4 MiB 33FZ2_11.LAX 85 kiB 33FZ2_11.txt 14 kiB
AHN4 33FZ2_11.LAZ 237.7 MiB 33FZ2_11.LAX 100 kiB 33FZ2_11.txt 15 kiB
AHN5
33FZ2_12 AHN1 33FZ2_12.LAZ 1.5 MiB 33FZ2_12.LAX 4 kiB 33FZ2_12.txt 11 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_12.LAZ 57.1 MiB 33FZ2_12.LAX 30 kiB 33FZ2_12.txt 13 kiB
AHN3 33FZ2_12.LAZ 126.4 MiB 33FZ2_12.LAX 87 kiB 33FZ2_12.txt 15 kiB
AHN4 33FZ2_12.LAZ 281.9 MiB 33FZ2_12.LAX 100 kiB 33FZ2_12.txt 16 kiB
AHN5
33FZ2_13 AHN1 33FZ2_13.LAZ 1.4 MiB 33FZ2_13.LAX 4 kiB 33FZ2_13.txt 10 kiB Scheggertdijk AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_13.LAZ 44.9 MiB 33FZ2_13.LAX 25 kiB 33FZ2_13.txt 12 kiB
AHN3 33FZ2_13.LAZ 96.2 MiB 33FZ2_13.LAX 85 kiB 33FZ2_13.txt 14 kiB
AHN4 33FZ2_13.LAZ 217.7 MiB 33FZ2_13.LAX 100 kiB 33FZ2_13.txt 15 kiB
AHN5
33FZ2_14 AHN1 33FZ2_14.LAZ 1.4 MiB 33FZ2_14.LAX 4 kiB 33FZ2_14.txt 10 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_14.LAZ 41.7 MiB 33FZ2_14.LAX 25 kiB 33FZ2_14.txt 13 kiB
AHN3 33FZ2_14.LAZ 90.0 MiB 33FZ2_14.LAX 80 kiB 33FZ2_14.txt 15 kiB
AHN4 33FZ2_14.LAZ 203.3 MiB 33FZ2_14.LAX 100 kiB 33FZ2_14.txt 16 kiB
AHN5
33FZ2_15 AHN1 33FZ2_15.LAZ 1.5 MiB 33FZ2_15.LAX 4 kiB 33FZ2_15.txt 10 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_15.LAZ 44.2 MiB 33FZ2_15.LAX 26 kiB 33FZ2_15.txt 13 kiB
AHN3 33FZ2_15.LAZ 95.6 MiB 33FZ2_15.LAX 86 kiB 33FZ2_15.txt 15 kiB
AHN4 33FZ2_15.LAZ 201.7 MiB 33FZ2_15.LAX 100 kiB 33FZ2_15.txt 17 kiB
AHN5
33FZ2_16 AHN1 33FZ2_16.LAZ 1.4 MiB 33FZ2_16.LAX 4 kiB 33FZ2_16.txt 13 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_16.LAZ 72.3 MiB 33FZ2_16.LAX 33 kiB 33FZ2_16.txt 17 kiB
AHN3 33FZ2_16.LAZ 173.9 MiB 33FZ2_16.LAX 92 kiB 33FZ2_16.txt 19 kiB
AHN4 33FZ2_16.LAZ 324.0 MiB 33FZ2_16.LAX 99 kiB 33FZ2_16.txt 20 kiB
AHN5
33FZ2_17 AHN1 33FZ2_17.LAZ 1.4 MiB 33FZ2_17.LAX 4 kiB 33FZ2_17.txt 13 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_17.LAZ 71.6 MiB 33FZ2_17.LAX 35 kiB 33FZ2_17.txt 18 kiB
AHN3 33FZ2_17.LAZ 166.5 MiB 33FZ2_17.LAX 93 kiB 33FZ2_17.txt 19 kiB
AHN4 33FZ2_17.LAZ 349.3 MiB 33FZ2_17.LAX 100 kiB 33FZ2_17.txt 21 kiB
AHN5
33FZ2_18 AHN1 33FZ2_18.LAZ 1.4 MiB 33FZ2_18.LAX 5 kiB 33FZ2_18.txt 12 kiB Almen, Scheggertdijk AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_18.LAZ 57.5 MiB 33FZ2_18.LAX 27 kiB 33FZ2_18.txt 19 kiB
AHN3 33FZ2_18.LAZ 126.0 MiB 33FZ2_18.LAX 88 kiB 33FZ2_18.txt 20 kiB
AHN4 33FZ2_18.LAZ 287.4 MiB 33FZ2_18.LAX 100 kiB 33FZ2_18.txt 21 kiB
AHN5
33FZ2_19 AHN1 33FZ2_19.LAZ 1.5 MiB 33FZ2_19.LAX 4 kiB 33FZ2_19.txt 13 kiB Scheggertdijk AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_19.LAZ 53.5 MiB 33FZ2_19.LAX 26 kiB 33FZ2_19.txt 17 kiB
AHN3 33FZ2_19.LAZ 122.5 MiB 33FZ2_19.LAX 86 kiB 33FZ2_19.txt 18 kiB
AHN4 33FZ2_19.LAZ 293.4 MiB 33FZ2_19.LAX 99 kiB 33FZ2_19.txt 19 kiB
AHN5
33FZ2_20 AHN1 33FZ2_20.LAZ 1.4 MiB 33FZ2_20.LAX 4 kiB 33FZ2_20.txt 13 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_20.LAZ 48.2 MiB 33FZ2_20.LAX 25 kiB 33FZ2_20.txt 19 kiB
AHN3 33FZ2_20.LAZ 108.1 MiB 33FZ2_20.LAX 86 kiB 33FZ2_20.txt 20 kiB
AHN4 33FZ2_20.LAZ 232.2 MiB 33FZ2_20.LAX 100 kiB 33FZ2_20.txt 21 kiB
AHN5
33FZ2_21 AHN1 33FZ2_21.LAZ 1.5 MiB 33FZ2_21.LAX 4 kiB 33FZ2_21.txt 12 kiB Warken AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_21.LAZ 75.3 MiB 33FZ2_21.LAX 37 kiB 33FZ2_21.txt 15 kiB
AHN3 33FZ2_21.LAZ 121.6 MiB 33FZ2_21.LAX 80 kiB 33FZ2_21.txt 17 kiB
AHN4 33FZ2_21.LAZ 253.9 MiB 33FZ2_21.LAX 100 kiB 33FZ2_21.txt 18 kiB
AHN5
33FZ2_22 AHN1 33FZ2_22.LAZ 1.6 MiB 33FZ2_22.LAX 4 kiB 33FZ2_22.txt 11 kiB Warken AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_22.LAZ 67.8 MiB 33FZ2_22.LAX 36 kiB 33FZ2_22.txt 14 kiB
AHN3 33FZ2_22.LAZ 92.0 MiB 33FZ2_22.LAX 81 kiB 33FZ2_22.txt 15 kiB
AHN4 33FZ2_22.LAZ 210.3 MiB 33FZ2_22.LAX 99 kiB 33FZ2_22.txt 16 kiB
AHN5
33FZ2_23 AHN1 33FZ2_23.LAZ 1.6 MiB 33FZ2_23.LAX 4 kiB 33FZ2_23.txt 12 kiB Almen AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_23.LAZ 92.7 MiB 33FZ2_23.LAX 44 kiB 33FZ2_23.txt 15 kiB
AHN3 33FZ2_23.LAZ 119.5 MiB 33FZ2_23.LAX 84 kiB 33FZ2_23.txt 16 kiB
AHN4 33FZ2_23.LAZ 270.1 MiB 33FZ2_23.LAX 100 kiB 33FZ2_23.txt 17 kiB
AHN5
33FZ2_24 AHN1 33FZ2_24.LAZ 1.6 MiB 33FZ2_24.LAX 4 kiB 33FZ2_24.txt 12 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_24.LAZ 107.9 MiB 33FZ2_24.LAX 45 kiB 33FZ2_24.txt 15 kiB
AHN3 33FZ2_24.LAZ 145.3 MiB 33FZ2_24.LAX 83 kiB 33FZ2_24.txt 16 kiB
AHN4 33FZ2_24.LAZ 301.2 MiB 33FZ2_24.LAX 100 kiB 33FZ2_24.txt 17 kiB
AHN5
33FZ2_25 AHN1 33FZ2_25.LAZ 1.6 MiB 33FZ2_25.LAX 4 kiB 33FZ2_25.txt 14 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles, CC-BY
AHN2 33FZ2_25.LAZ 134.9 MiB 33FZ2_25.LAX 50 kiB 33FZ2_25.txt 16 kiB
AHN3 33FZ2_25.LAZ 200.6 MiB 33FZ2_25.LAX 93 kiB 33FZ2_25.txt 17 kiB
AHN4 33FZ2_25.LAZ 382.7 MiB 33FZ2_25.LAX 100 kiB 33FZ2_25.txt 19 kiB
AHN5

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.