Features - GeoJSON

specstableimplmature

Encode features as GeoJSON.

Scope

Conformance Classes

Features GeoJSON implements all requirements of conformance class GeoJSON from OGC API - Features - Part 1: Core 1.0open in new window for the two mentioned resources.

Configuration

Options

Name	Default	Description	Type	Since
`buildingBlock`		Always `GEO_JSON`.	string	v2.0
`extensionType`		Deprecated See `buildingBlock`.	string	v2.0
`transformations`	`{}`	Property transformations do not affect data sources, they are applied on-the-fly as part of the encoding. Filter expressions do not take transformations into account, they have to be based on the source values. That means queryable properties (see `queryables` in Features) should not use transformations in most cases. The exception to the rule is the HTML encoding, where readability might be more important than filter support.	object	v2.0
`enabled`	`true`	Enable the building block?	boolean	v2.0
`nestedObjectStrategy`	`FLATTEN`	Deprecated Use the `flatten` transformation instead.	string	v2.0
`multiplicityStrategy`	`SUFFIX`	Deprecated Use the `flatten` transformation instead.	string	v2.0
`useFormattedJsonOutput`			boolean	v2.0
`separator`	`"."`	Deprecated Use the `flatten` transformation instead.	string	v2.0

Examples

An example of flattening. The non-flattened feature


{
  "type" : "Feature",
  "id" : "1",
  "geometry" : {
    "type" : "Point",
    "coordinates" : [ 7.0, 50.0 ]
  },
  "properties" : {
    "name" : "Beispiel",
    "inspireId" : "https://example.org/id/soziales/kindergarten/1",
    "serviceType" : {
      "title" : "Kinderbetreuung",
      "href" : "https://inspire.ec.europa.eu/codelist/ServiceTypeValue/childCareService"
    },
    "pointOfContact" : {
      "address" : {
        "thoroughfare" : "Beispielstr.",
        "locatorDesignator" : "123",
        "postCode" : "99999",
        "adminUnit" : "Irgendwo"
      },
      "telephoneVoice" : "0211 16021740"
    },
    "occupancy" : [ {
      "typeOfOccupant" : "vorschule",
      "numberOfOccupants" : 20
    }, {
      "typeOfOccupant" : "schulkinder",
      "numberOfOccupants" : 25
    } ]
  }
}

looks like this flattened with the default separator:


{
  "type" : "Feature",
  "id" : "1",
  "geometry" : {
    "type" : "Point",
    "coordinates" : [ 7.0, 50.0 ]
  },
  "properties" : {
    "name" : "Beispiel",
    "inspireId" : "https://example.org/id/soziales/kindergarten/1",
    "serviceType.title" : "Kinderbetreuung",
    "serviceType.href" : "https://inspire.ec.europa.eu/codelist/ServiceTypeValue/childCareService",
    "pointOfContact.address.thoroughfare" : "Otto-Pankok-Str.",
    "pointOfContact.address.locatorDesignator" : "29",
    "pointOfContact.address.postCode" : "40231",
    "pointOfContact.address.adminUnit" : "Düsseldorf",
    "pointOfContact.telephoneVoice" : "0211 16021740",
    "occupancy.1.typeOfOccupant" : "vorschule",
    "occupancy.1.numberOfOccupants" : 20,
    "occupancy.2.typeOfOccupant" : "schulkinder",
    "occupancy.2.numberOfOccupants" : 25
  }
}

The relevant options in the configuration file:


- buildingBlock: GEO_JSON
  transformations:
    '*':
      flatten: '.'

# Features - GeoJSON

# Scope

# Conformance Classes

# Configuration

# Options