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{
"$schema": "http://json-schema.org/draft-04/schema#",
"$id": "https://forge.etsi.org/rep/NGSI-LD/NGSI-LD/raw/master/schema/geometry-schema.json",
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"title": "geometry",
"description": "One geometry as defined by GeoJSON. Licensed as per original source is https://github.com/fge/sample-json-schemas/blob/master/geojson/geometry.json",
"type": "object",
"required": [ "type", "coordinates" ],
"oneOf": [
{
"title": "Point",
"properties": {
"type": { "enum": [ "Point" ] },
"coordinates": { "$ref": "#/definitions/position" }
}
},
{
"title": "MultiPoint",
"properties": {
"type": { "enum": [ "MultiPoint" ] },
"coordinates": { "$ref": "#/definitions/positionArray" }
}
},
{
"title": "LineString",
"properties": {
"type": { "enum": [ "LineString" ] },
"coordinates": { "$ref": "#/definitions/lineString" }
}
},
{
"title": "MultiLineString",
"properties": {
"type": { "enum": [ "MultiLineString" ] },
"coordinates": {
"type": "array",
"items": { "$ref": "#/definitions/lineString" }
}
}
},
{
"title": "Polygon",
"properties": {
"type": { "enum": [ "Polygon" ] },
"coordinates": { "$ref": "#/definitions/polygon" }
}
},
{
"title": "MultiPolygon",
"properties": {
"type": { "enum": [ "MultiPolygon" ] },
"coordinates": {
"type": "array",
"items": { "$ref": "#/definitions/polygon" }
}
}
}
],
"definitions": {
"position": {
"description": "A single position",
"type": "array",
"minItems": 2,
"items": [ { "type": "number" }, { "type": "number" } ],
"additionalItems": false
},
"positionArray": {
"description": "An array of positions",
"type": "array",
"items": { "$ref": "#/definitions/position" }
},
"lineString": {
"description": "An array of two or more positions",
"allOf": [
{ "$ref": "#/definitions/positionArray" },
{ "minItems": 2 }
]
},
"linearRing": {
"description": "An array of four positions where the first equals the last",
"allOf": [
{ "$ref": "#/definitions/positionArray" },
{ "minItems": 4 }
]
},
"polygon": {
"description": "An array of linear rings",
"type": "array",
"items": { "$ref": "#/definitions/linearRing" }
}
}
}