The RoadEventFeedInfo object describes WZDx feed header information such as metadata, contact information, and data sources. There is one RoadEventFeedInfo per WZDx GeoJSON document.
| Name | Type | Description | Conformance | Notes |
|---|---|---|---|---|
publisher |
String | The organization responsible for publishing the feed. | Required | Example: State DOT |
version |
String | The WZDx specification version used to create the data feed in major.minor format. Note this mandates that all data in a WZDx feed complies to a single version of WZDx. |
Required | Examples: 1.1, 2.0 |
license |
String; uri; "https://creativecommons.org/publicdomain/zero/1.0/" | The URL of the license that applies to the data in the WZDx feed. This must be the string "https://creativecommons.org/publicdomain/zero/1.0/". | Optional | Data in all public WZDx feeds must be licensed under the Creative Commons - Public Domian License (CC0) which permits consumers to freely publish the enclosed information. This property is currently optional but will be required in a future release. |
data_sources |
Array; [RoadEventDataSource] | A list of specific data sources for the road event data in the feed. | Required | Length of array must be at least one. |
update_date |
String; date-time | The UTC date and time when the data feed was last updated. | Required | All date-time formats shall follow RFC 3339 Section 5.6. Example: 2016-11-03T19:37:00Z |
update_frequency |
Integer | The frequency in seconds at which the data feed is updated. | Optional | Example: 60 |
contact_name |
String | The name of the individual or group responsible for the data feed. | Optional | Example: Jo Help |
contact_email |
String; email | The email address of the individual or group responsible for the data feed. | Optional | Example: abc@testcity1.gov |
| Property | Object |
|---|---|
road_event_feed_info |
WZDxFeed |