Dataset
Dataset definition for Overture Maps data sources.
Fields
| Name | Type | Description |
|---|---|---|
source_name | string | The name of the source. |
source_dataset_name | string | The name of the dataset being used from the source. This should match the 'dataset' value found in a record's sources column. |
data_url | HttpUrl | The data page or data portal of this source, typically includes links to data downloads and license links. |
data_url_archived | HttpUrl | URL of the source's data page, stored on archive.org, at or near the date the source data was obtained for use within Overture. |
license_url | HttpUrl | A link to this source's data license or page referencing the license associated with the data being imported. This should include explicit license terms. |
license_url_archived | HttpUrl | URL of the source's license page, stored on archive.org, at or near the date the source data was obtained for use within Overture. |
license_type | string | The license that is associated with the data being used from this source. This should be a valid SPDX license identifier when available. |
license_text | string | Any relevant license text, direct from the source's license page. |
license_attribution | string | Any attribution required by this source. |
coverage_bbox | list<float64> | The bounding box, in [xmin, ymin, xmax, ymax] format, of this source's coverage. Minimum length: 4 Maximum length: 4 |
inception_date | date (optional) | The first date this source was used in the Overture addresses theme, in YYYY-MM-DD format. |
url | HttpUrl (optional) | The home page of this source. |
url_archived | HttpUrl (optional) | URL of the source's home page, stored on archive.org, at or near the date the source data was obtained for use within Overture. |
data_download_url | list<HttpUrl> (optional) | Either a direct download link of data from this source, typically a geo-format or compressed file, or an endpoint from where the data was obtained for use within Overture. |
countries | list<CountryCodeAlpha2> (optional) | A list of two-character iso country codes that this data source provides data in. |
coverage_description | string (optional) | A description of the coverage type of the source data - i.e. national, regional, local. |
data_layer_name | string (optional) | Name of the data layer used from this source. |
oa_path | list<string> (optional) | File path and name in OpenAddresses, if existing. |
address_levels | list<string> (optional) | Available address level attributes from OpenAddress, if existing. |
file_format | string (optional) | Format of the file used from this source. |
update_frequency | string (optional) | How frequently the source data is updated upstream. |
build_source | BuildSource (optional) | |
update_type | UpdateType (optional) | |
update_schedule | list<string> (optional) | The month or months in which the data is to be re-ingested by the Overture theme using this data source. |
known_issues | string (optional) | A description of any issues with the data that are known - i.e. data is incomplete, coverage is incomplete, or issues with character encoding. |
notes | string (optional) | Freeform notes about this data source, including notes on any pre-processing requirements. |
requires_attribution | string (optional) | Whether this source requires attribution to be used in Overture Maps. |