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Relevant towns and neighbourhoods

Rockanje (woonkern)

Tile 37CN1

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 37cn1.laz.zip 14.1 MiB1 37cn1.lax 31 kiB 37cn1.txt 8 kiB Stuurgroep AHN, public domain
Non-ground 37cn1.laz.zip 10.3 MiB1 37cn1.lax 31 kiB 37cn1.txt 12 kiB Stuurgroep AHN, public domain
Merged 37CN1.LAZ 24.4 MiB 37CN1.LAX 41 kiB 37CN1.txt 12 kiB Stuurgroep AHN (merged product by GeoTiles.nl)
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN2 Ground g37cn1.laz.zip 286.0 MiB1 g37cn1.lax 170 kiB g37cn1.txt 7 kiB Stuurgroep AHN, public domain
Non-ground u37cn1.laz.zip 360.2 MiB1 u37cn1.lax 159 kiB u37cn1.txt 13 kiB Stuurgroep AHN, public domain
Merged 37CN1.LAZ 646.3 MiB 37CN1.LAX 842 kiB 37CN1.txt 14 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_37CN1.LAZ 1.9 GiB C_37CN1.LAX 1.6 MiB C_37CN1.txt 15 kiB Stuurgroep AHN, public domain
Colored Available for sub-units only, zoom in to select. Remixed by GeoTiles.nl
AHN4 Original C_37CN1.LAZ 7.7 GiB C_37CN1.LAX 1.7 MiB C_37CN1.txt 18 kiB Het Waterschapshuis, public domain
Colored (Partially) available for sub-units. Remixed by GeoTiles.nl
Yearly3 2016 c_Kust2016_37CN1.laz 59.0 MiB See source (Rijkswaterstaat)
2017 c_KustZuid2017_37CN1.laz 51.2 MiB See source (Rijkswaterstaat)
2018 c_Kust2018_37cn1.laz 80.9 MiB See source (Rijkswaterstaat)
2019 c_Kust2019_37cn1.laz 77.5 MiB See source (Rijkswaterstaat)
2020 C_KUST2020_37CN1.LAZ 145.7 MiB See source (Rijkswaterstaat)
2021 C_KUST2021_37CN1.LAZ 103.4 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 37cn1.tif.zip public domain
AHN2 r37cn1.tif.zip ahn2_5_37cn1.tif.zip i37cn1.tif.zip public domain *
AHN3 R5_37CN1.ZIP R_37CN1.ZIP M5_37CN1.ZIP M_37CN1.ZIP CC-0
AHN4 R5_37CN1.zip R_37CN1.zip M5_37CN1.zip M_37CN1.zip CC-0 [1, 2, 3, 4]

InSAR

Orbit CSV License
Ascending, 015
Ascending, 088 37CN1.csv.xz 4.2 MiB 37CN1.csv Rijkswaterstaat, CC-0
Ascending, 161 37CN1.csv.xz 4.7 MiB 37CN1.csv Rijkswaterstaat, CC-0
Descending, 037 37CN1.csv.xz 4.6 MiB 37CN1.csv Rijkswaterstaat, CC-0
Descending, 110 37CN1.csv.xz 4.5 MiB 37CN1.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_37CN1.tiff 65.3 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_37CN1.tiff 62.1 MiB CC-BY 4.0
2017 RGB RGB_37CN1.tiff 50.7 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_37CN1.tiff 49.2 MiB CC-BY 4.0
2018 RGB RGB_37CN1.tiff 56.5 MiB Beeldmateriaal, nlextract.nl CC-BY 4.0
CIR CIR_37CN1.tiff 51.7 MiB CC-BY 4.0
2019 RGB RGB_37CN1.tiff 54.6 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_37CN1.tiff 48.1 MiB CC-BY 4.0
2020 RGB RGB_37CN1.tiff 61.5 MiB Beeldmateriaal CC-BY 4.0
CIR CIR_37CN1.tiff 56.5 MiB CC-BY 4.0

Sub-tiles 37CN1

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
37CN1_01 AHN1 37CN1_01.LAZ 714 kiB 37CN1_01.LAX 3 kiB 37CN1_01.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_01.LAZ 16.5 MiB 37CN1_01.LAX 22 kiB 37CN1_01.txt 10 kiB
AHN3 37CN1_01.LAZ 34.2 MiB 37CN1_01.LAX 42 kiB 37CN1_01.txt 9 kiB
AHN4 37CN1_01.LAZ 130.3 MiB 37CN1_01.LAX 60 kiB 37CN1_01.txt 10 kiB
37CN1_02 AHN1 37CN1_02.LAZ 444 kiB 37CN1_02.LAX 4 kiB 37CN1_02.txt 5 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_02.LAZ 12.3 MiB 37CN1_02.LAX 16 kiB 37CN1_02.txt 5 kiB
AHN3 37CN1_02.LAZ 27.9 MiB 37CN1_02.LAX 21 kiB 37CN1_02.txt 5 kiB
AHN4 37CN1_02.LAZ 113.4 MiB 37CN1_02.LAX 54 kiB 37CN1_02.txt 6 kiB
37CN1_03 AHN1 37CN1_03.LAZ 1.1 MiB 37CN1_03.LAX 4 kiB 37CN1_03.txt 6 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_03.LAZ 14.7 MiB 37CN1_03.LAX 18 kiB 37CN1_03.txt 6 kiB
AHN3 37CN1_03.LAZ 45.4 MiB 37CN1_03.LAX 44 kiB 37CN1_03.txt 7 kiB
AHN4 37CN1_03.LAZ 220.7 MiB 37CN1_03.LAX 86 kiB 37CN1_03.txt 8 kiB
37CN1_04 AHN1 37CN1_04.LAZ 2.6 MiB 37CN1_04.LAX 5 kiB 37CN1_04.txt 13 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_04.LAZ 75.5 MiB 37CN1_04.LAX 49 kiB 37CN1_04.txt 14 kiB
AHN3 37CN1_04.LAZ 154.0 MiB 37CN1_04.LAX 85 kiB 37CN1_04.txt 15 kiB
AHN4 37CN1_04.LAZ 517.8 MiB 37CN1_04.LAX 100 kiB 37CN1_04.txt 16 kiB
37CN1_05 AHN1 37CN1_05.LAZ 3.6 MiB 37CN1_05.LAX 5 kiB 37CN1_05.txt 14 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_05.LAZ 102.1 MiB 37CN1_05.LAX 67 kiB 37CN1_05.txt 15 kiB
AHN3 37CN1_05.LAZ 327.1 MiB 37CN1_05.LAX 98 kiB 37CN1_05.txt 16 kiB
AHN4 37CN1_05.LAZ 653.5 MiB 37CN1_05.LAX 98 kiB 37CN1_05.txt 18 kiB
37CN1_06 AHN1 37CN1_06.LAZ 452 kiB 37CN1_06.LAX 3 kiB 37CN1_06.txt 5 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_06.LAZ 2.8 MiB 37CN1_06.LAX 5 kiB 37CN1_06.txt 5 kiB
AHN3 37CN1_06.LAZ 14.7 MiB 37CN1_06.LAX 7 kiB 37CN1_06.txt 5 kiB
AHN4 37CN1_06.LAZ 87.7 MiB 37CN1_06.LAX 41 kiB 37CN1_06.txt 6 kiB
37CN1_07 AHN1 37CN1_07.LAZ 374 kiB 37CN1_07.LAX 3 kiB 37CN1_07.txt 7 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_07.LAZ 4.0 MiB 37CN1_07.LAX 5 kiB 37CN1_07.txt 8 kiB
AHN3 37CN1_07.LAZ 21.5 MiB 37CN1_07.LAX 8 kiB 37CN1_07.txt 9 kiB
AHN4 37CN1_07.LAZ 99.0 MiB 37CN1_07.LAX 48 kiB 37CN1_07.txt 9 kiB
37CN1_08 AHN1 37CN1_08.LAZ 1.8 MiB 37CN1_08.LAX 5 kiB 37CN1_08.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_08.LAZ 62.3 MiB 37CN1_08.LAX 49 kiB 37CN1_08.txt 10 kiB
AHN3 37CN1_08.LAZ 111.6 MiB 37CN1_08.LAX 73 kiB 37CN1_08.txt 11 kiB
AHN4 37CN1_08.LAZ 420.9 MiB 37CN1_08.LAX 82 kiB 37CN1_08.txt 12 kiB
37CN1_09 AHN1 37CN1_09.LAZ 3.9 MiB 37CN1_09.LAX 6 kiB 37CN1_09.txt 12 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_09.LAZ 129.5 MiB 37CN1_09.LAX 65 kiB 37CN1_09.txt 13 kiB
AHN3 37CN1_09.LAZ 243.9 MiB 37CN1_09.LAX 97 kiB 37CN1_09.txt 15 kiB
AHN4 37CN1_09.LAZ 889.6 MiB 37CN1_09.LAX 98 kiB 37CN1_09.txt 16 kiB
37CN1_10 AHN1 37CN1_10.LAZ 4.5 MiB 37CN1_10.LAX 6 kiB 37CN1_10.txt 13 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_10.LAZ 107.9 MiB 37CN1_10.LAX 71 kiB 37CN1_10.txt 14 kiB
AHN3 37CN1_10.LAZ 320.6 MiB 37CN1_10.LAX 99 kiB 37CN1_10.txt 16 kiB
AHN4 37CN1_10.LAZ 874.4 MiB 37CN1_10.LAX 100 kiB 37CN1_10.txt 17 kiB
37CN1_11 AHN1 37CN1_11.LAZ 475 kiB 37CN1_11.LAX 3 kiB 37CN1_11.txt 5 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_11.LAZ 11 kiB 37CN1_11.LAX 64 B 37CN1_11.txt 4 kiB
AHN3 37CN1_11.LAZ 21.3 MiB 37CN1_11.LAX 9 kiB 37CN1_11.txt 5 kiB
AHN4 37CN1_11.LAZ 153.2 MiB 37CN1_11.LAX 63 kiB 37CN1_11.txt 6 kiB
37CN1_12 AHN1 37CN1_12.LAZ 1.2 MiB 37CN1_12.LAX 4 kiB 37CN1_12.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_12.LAZ 34.6 MiB 37CN1_12.LAX 28 kiB 37CN1_12.txt 9 kiB
AHN3 37CN1_12.LAZ 58.4 MiB 37CN1_12.LAX 51 kiB 37CN1_12.txt 11 kiB
AHN4 37CN1_12.LAZ 237.9 MiB 37CN1_12.LAX 76 kiB 37CN1_12.txt 12 kiB
37CN1_13 AHN1 37CN1_13.LAZ 3.8 MiB 37CN1_13.LAX 6 kiB 37CN1_13.txt 12 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_13.LAZ 104.7 MiB 37CN1_13.LAX 75 kiB 37CN1_13.txt 13 kiB
AHN3 37CN1_13.LAZ 176.8 MiB 37CN1_13.LAX 89 kiB 37CN1_13.txt 14 kiB
AHN4 37CN1_13.LAZ 666.2 MiB 37CN1_13.LAX 98 kiB 37CN1_13.txt 15 kiB
37CN1_14 AHN1 37CN1_14.LAZ 4.3 MiB 37CN1_14.LAX 6 kiB 37CN1_14.txt 12 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_14.LAZ 111.6 MiB 37CN1_14.LAX 79 kiB 37CN1_14.txt 13 kiB
AHN3 37CN1_14.LAZ 167.3 MiB 37CN1_14.LAX 92 kiB 37CN1_14.txt 14 kiB
AHN4 37CN1_14.LAZ 690.1 MiB 37CN1_14.LAX 100 kiB 37CN1_14.txt 16 kiB
37CN1_15 AHN1 37CN1_15.LAZ 3.2 MiB 37CN1_15.LAX 5 kiB 37CN1_15.txt 13 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_15.LAZ 93.8 MiB 37CN1_15.LAX 79 kiB 37CN1_15.txt 14 kiB
AHN3 37CN1_15.LAZ 179.1 MiB 37CN1_15.LAX 97 kiB 37CN1_15.txt 16 kiB
AHN4 37CN1_15.LAZ 517.1 MiB 37CN1_15.LAX 100 kiB 37CN1_15.txt 17 kiB
37CN1_16 AHN1 37CN1_16.LAZ 289 kiB 37CN1_16.LAX 3 kiB 37CN1_16.txt 5 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_16.LAZ 11 kiB 37CN1_16.LAX 64 B 37CN1_16.txt 4 kiB
AHN3 37CN1_16.LAZ 21.0 MiB 37CN1_16.LAX 9 kiB 37CN1_16.txt 5 kiB
AHN4 37CN1_16.LAZ 123.8 MiB 37CN1_16.LAX 22 kiB 37CN1_16.txt 6 kiB
37CN1_17 AHN1 37CN1_17.LAZ 445 kiB 37CN1_17.LAX 3 kiB 37CN1_17.txt 8 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_17.LAZ 8.9 MiB 37CN1_17.LAX 8 kiB 37CN1_17.txt 9 kiB
AHN3 37CN1_17.LAZ 25.1 MiB 37CN1_17.LAX 32 kiB 37CN1_17.txt 10 kiB
AHN4 37CN1_17.LAZ 127.7 MiB 37CN1_17.LAX 55 kiB 37CN1_17.txt 11 kiB
37CN1_18 AHN1 37CN1_18.LAZ 2.4 MiB 37CN1_18.LAX 5 kiB 37CN1_18.txt 12 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_18.LAZ 87.1 MiB 37CN1_18.LAX 50 kiB 37CN1_18.txt 13 kiB
AHN3 37CN1_18.LAZ 122.3 MiB 37CN1_18.LAX 80 kiB 37CN1_18.txt 15 kiB
AHN4 37CN1_18.LAZ 457.1 MiB 37CN1_18.LAX 96 kiB 37CN1_18.txt 16 kiB
37CN1_19 AHN1 37CN1_19.LAZ 2.5 MiB 37CN1_19.LAX 5 kiB 37CN1_19.txt 12 kiB Rockanje AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_19.LAZ 87.5 MiB 37CN1_19.LAX 68 kiB 37CN1_19.txt 14 kiB
AHN3 37CN1_19.LAZ 143.5 MiB 37CN1_19.LAX 89 kiB 37CN1_19.txt 17 kiB
AHN4 37CN1_19.LAZ 530.5 MiB 37CN1_19.LAX 100 kiB 37CN1_19.txt 20 kiB
37CN1_20 AHN1 37CN1_20.LAZ 2.1 MiB 37CN1_20.LAX 4 kiB 37CN1_20.txt 10 kiB Rockanje AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_20.LAZ 69.7 MiB 37CN1_20.LAX 62 kiB 37CN1_20.txt 14 kiB
AHN3 37CN1_20.LAZ 139.7 MiB 37CN1_20.LAX 91 kiB 37CN1_20.txt 15 kiB
AHN4 37CN1_20.LAZ 399.0 MiB 37CN1_20.LAX 100 kiB 37CN1_20.txt 16 kiB
37CN1_21 AHN1 37CN1_21.LAZ 218 kiB 37CN1_21.LAX 3 kiB 37CN1_21.txt 4 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_21.LAZ 11 kiB 37CN1_21.LAX 64 B 37CN1_21.txt 4 kiB
AHN3 37CN1_21.LAZ 31.1 MiB 37CN1_21.LAX 34 kiB 37CN1_21.txt 5 kiB
AHN4 37CN1_21.LAZ 243.1 MiB 37CN1_21.LAX 90 kiB 37CN1_21.txt 6 kiB
37CN1_22 AHN1 37CN1_22.LAZ 227 kiB 37CN1_22.LAX 3 kiB 37CN1_22.txt 4 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_22.LAZ 2 kiB 37CN1_22.LAX 64 B 37CN1_22.txt 10 kiB
AHN3 37CN1_22.LAZ 14.2 MiB 37CN1_22.LAX 7 kiB 37CN1_22.txt 5 kiB
AHN4 37CN1_22.LAZ 125.5 MiB 37CN1_22.LAX 28 kiB 37CN1_22.txt 6 kiB
37CN1_23 AHN1 37CN1_23.LAZ 561 kiB 37CN1_23.LAX 4 kiB 37CN1_23.txt 9 kiB AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_23.LAZ 17.8 MiB 37CN1_23.LAX 17 kiB 37CN1_23.txt 13 kiB
AHN3 37CN1_23.LAZ 39.4 MiB 37CN1_23.LAX 39 kiB 37CN1_23.txt 15 kiB
AHN4 37CN1_23.LAZ 190.4 MiB 37CN1_23.LAX 66 kiB 37CN1_23.txt 16 kiB
37CN1_24 AHN1 37CN1_24.LAZ 2.2 MiB 37CN1_24.LAX 4 kiB 37CN1_24.txt 11 kiB Rockanje AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_24.LAZ 114.9 MiB 37CN1_24.LAX 64 kiB 37CN1_24.txt 14 kiB
AHN3 37CN1_24.LAZ 166.5 MiB 37CN1_24.LAX 93 kiB 37CN1_24.txt 16 kiB
AHN4 37CN1_24.LAZ 873.3 MiB 37CN1_24.LAX 99 kiB 37CN1_24.txt 17 kiB
37CN1_25 AHN1 37CN1_25.LAZ 2.2 MiB 37CN1_25.LAX 4 kiB 37CN1_25.txt 10 kiB Rockanje AHN (stuurgroep AHN, public data) and aerial photograph (Beeldmateriaal, CC-BY) remixed by GeoTiles.nl, CC-BY
AHN2 37CN1_25.LAZ 88.9 MiB 37CN1_25.LAX 72 kiB 37CN1_25.txt 13 kiB
AHN3 37CN1_25.LAZ 126.7 MiB 37CN1_25.LAX 88 kiB 37CN1_25.txt 14 kiB
AHN4 37CN1_25.LAZ 938.1 MiB 37CN1_25.LAX 100 kiB 37CN1_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.