Datasets describe the data model of a project. Each dataset represents a database table. They also define the constraints and links between all other datasets in a project.
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Numeric Numeric
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vt.ref
A reference of a dataset vt type.
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| Key | Type | Optionality | Description | Constraints | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
min | integer |
| minimal available zoom level | 2 .. 18 | ||||||||
| integer |
| maximal available zoom level | 2 .. 18 | ||||||||
optimal | integer |
| optimal zoom level | 2 .. 18 | ||||||||
visibleFrom | integer |
| zoom level from which the dataset's feature will be visible
| 2 .. 18 |
this property works only for h3Grid.ref
A reference of a dataset h3Grid type.
| Key | Type | Optionality | Description | Constraints | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
type | string |
| type identifier, always h3Grid | [ | ||||||
resolution | string |
| resolution of the grid | 2 .. 10 | ||||||
zoom | object |
| map zoom object |
h3Grid.ref.zoom
Set desired zoom levels for the h3Grid datasets.
| Key | Type | Optionality | Description | Constraints | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
min | integer |
| minimal available zoom level | 2 .. 18 | ||||||
| integer |
| maximal available zoom level | 2 .. 18 | ||||||
optimal | integer |
| optimal zoom level | 2 .. 18 |
Visual representation
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Native datasets in this project are baskets, shops and clients. The other datasets were imported from different data dimensions. The datasets in orange were imported from the can-dim-dates dimension. Brown datasets are from a UK administrative units dimension. The dataset demography_postcode comes from a UK demography dimension. The h3Grid datasets are pink.
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For geometryPoint and geometryPolygon datasets, a tooltip is shown on hover. The content is defined in dataset.properties.
"My Store: Grand Central" is the featureTitle.
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