Commit caff75bc authored by Cecilia Nievas's avatar Cecilia Nievas
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Fixed description of fields of data_unit_tiles in README

parent 3eedd44a
Pipeline #30525 passed with stage
in 1 minute and 17 seconds
......@@ -41,17 +41,29 @@ available from an input aggregated exposure model for a particular occupancy cas
the primary key of this table consists of four fields: `quadkey`, `aggregated_source_id`,
`occupancy_case` and `data_unit_id`.
| column name | data type | description |
|-----------------------------------|-----------|-----------------------------------------------------------------------|
| quadkey | char(18) | Zoom level 18 tile identifier. |
| aggregated_source_id | smallint | Identifier of the source of the aggregated model. |
| occupancy_case | varchar | E.g. residential, commercial, industrial, ... |
| exposure_entity | char(3) | Identifier of the exposure entity. If a country, ISO3 code. |
| data_unit_id | varchar | Identifier of the data unit. |
| size_data_unit_tile_area | float | Area of the data-unit tile, in m2. |
| size_data_unit_tile_built_up_area | float | Built-up area within the data-unit tile, in m2. |
| fraction_data_unit_area | float | `size_data_unit_tile_area` / area of the data unit. |
| fraction_data_unit_built_up_area | float | `size_data_unit_tile_built_up_area` / built-up area of the data unit. |
| column name | data type | description |
|-----------------------------------|---------------|-----------------------------------------------------------------------|
| quadkey | char(18) | Zoom level 18 tile identifier. |
| aggregated_source_id | smallint | Identifier of the source of the aggregated model. |
| occupancy_case | occupancycase | See [personalised enumerated types](#personalised-enumerated-types). |
| exposure_entity | char(3) | Identifier of the exposure entity. If a country, ISO3 code. |
| data_unit_id | varchar | Identifier of the data unit. |
| size_data_unit_tile_area | float | Area of the data-unit tile, in m2. |
| size_data_unit_tile_built_up_area | float | Built-up area within the data-unit tile, in m2. |
| fraction_data_unit_area | float | `size_data_unit_tile_area` / area of the data unit. |
| fraction_data_unit_built_up_area | float | `size_data_unit_tile_built_up_area` / built-up area of the data unit. |
## Personalised enumerated types
#### `occupancycase`
The `occupancycase` enumerated type can have any of the following values:
| value |
|-------------|
| residential |
| commercial |
| industrial |
## More information
......
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