{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "type": "object",
    "additionalProperties": false,
    "required": ["type", "coordinates"],
    "properties": {
        "type": {
            "enum": [
                "Point",
                "MultiPoint",
                "LineString",
                "MultiLineString",
                "Polygon",
                "MultiPolygon",
                "GeometryCollection",
                "Feature",
                "FeatureCollection"
            ]
        },
        "coordinates": {
            "type": "array",
            "items": {
                "type": "array",
                "items": {
                    "type": "array",
                    "items": {
                        "type": "array",
                        "minItems": 2,
                        "maxItems": 2,
                        "items": {
                            "type": "number"
                        }
                    }
                }
            }
        }
    }
}