microjson_schema.json

{
    "$defs": {
        "Axis": {
            "description": "An axis of a coordinate system",
            "properties": {
                "name": {
                    "title": "Name",
                    "type": "string"
                },
                "type": {
                    "anyOf": [
                        {
                            "$ref": "#/$defs/AxisType"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null
                },
                "unit": {
                    "anyOf": [
                        {
                            "$ref": "#/$defs/Unit"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null
                },
                "pixelsPerUnit": {
                    "anyOf": [
                        {
                            "type": "number"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Pixels Per Unit"
                },
                "description": {
                    "anyOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Description"
                }
            },
            "required": [
                "name"
            ],
            "title": "Axis",
            "type": "object"
        },
        "AxisType": {
            "description": "The type of an axis",
            "enum": [
                "cartesian",
                "angular",
                "temporal",
                "spectral"
            ],
            "title": "AxisType",
            "type": "string"
        },
        "CoordinateSystem": {
            "description": "A coordinate system for MicroJSON coordinates",
            "properties": {
                "axes": {
                    "items": {
                        "$ref": "#/$defs/Axis"
                    },
                    "title": "Axes",
                    "type": "array"
                },
                "transformationMatrix": {
                    "anyOf": [
                        {
                            "items": {
                                "items": {
                                    "type": "number"
                                },
                                "type": "array"
                            },
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Transformation Matrix"
                }
            },
            "required": [
                "axes"
            ],
            "title": "CoordinateSystem",
            "type": "object"
        },
        "Feature": {
            "description": "A GeoJSON Feature object",
            "properties": {
                "bbox": {
                    "anyOf": [
                        {
                            "items": {
                                "type": "number"
                            },
                            "minItems": 4,
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Bbox"
                },
                "type": {
                    "const": "Feature",
                    "title": "Type"
                },
                "geometry": {
                    "anyOf": [
                        {
                            "$ref": "#/$defs/Point"
                        },
                        {
                            "$ref": "#/$defs/MultiPoint"
                        },
                        {
                            "$ref": "#/$defs/LineString"
                        },
                        {
                            "$ref": "#/$defs/MultiLineString"
                        },
                        {
                            "$ref": "#/$defs/Polygon"
                        },
                        {
                            "$ref": "#/$defs/MultiPolygon"
                        },
                        {
                            "$ref": "#/$defs/GeometryCollection"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "description": "The geometry of the\n                                   feature",
                    "title": "Geometry"
                },
                "properties": {
                    "type": "object",
                    "description": "Properties of the feature",
                    "title": "Properties"
                },
                "id": {
                    "anyOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "integer"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Id"
                }
            },
            "required": [
                "type",
                "geometry",
                "properties"
            ],
            "title": "Feature",
            "type": "object"
        },
        "GeometryCollection": {
            "description": "A GeoJSON GeometryCollection object",
            "properties": {
                "bbox": {
                    "anyOf": [
                        {
                            "items": {
                                "type": "number"
                            },
                            "minItems": 4,
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Bbox"
                },
                "type": {
                    "const": "GeometryCollection",
                    "title": "Type"
                },
                "geometries": {
                    "items": {
                        "anyOf": [
                            {
                                "$ref": "#/$defs/Point"
                            },
                            {
                                "$ref": "#/$defs/MultiPoint"
                            },
                            {
                                "$ref": "#/$defs/LineString"
                            },
                            {
                                "$ref": "#/$defs/MultiLineString"
                            },
                            {
                                "$ref": "#/$defs/Polygon"
                            },
                            {
                                "$ref": "#/$defs/MultiPolygon"
                            }
                        ]
                    },
                    "title": "Geometries",
                    "type": "array"
                }
            },
            "required": [
                "type",
                "geometries"
            ],
            "title": "GeometryCollection",
            "type": "object"
        },
        "LineString": {
            "description": "A GeoJSON LineString object",
            "properties": {
                "bbox": {
                    "anyOf": [
                        {
                            "items": {
                                "type": "number"
                            },
                            "minItems": 4,
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Bbox"
                },
                "type": {
                    "const": "LineString",
                    "title": "Type"
                },
                "coordinates": {
                    "items": {
                        "items": {
                            "type": "number"
                        },
                        "maxItems": 3,
                        "minItems": 2,
                        "type": "array"
                    },
                    "title": "Coordinates",
                    "type": "array"
                }
            },
            "required": [
                "type",
                "coordinates"
            ],
            "title": "LineString",
            "type": "object"
        },
        "MicroFeature": {
            "description": "A MicroJSON feature, which is a GeoJSON feature with additional\nmetadata",
            "properties": {
                "bbox": {
                    "anyOf": [
                        {
                            "items": {
                                "type": "number"
                            },
                            "minItems": 4,
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Bbox"
                },
                "type": {
                    "const": "Feature",
                    "title": "Type"
                },
                "geometry": {
                    "anyOf": [
                        {
                            "$ref": "#/$defs/Point"
                        },
                        {
                            "$ref": "#/$defs/MultiPoint"
                        },
                        {
                            "$ref": "#/$defs/LineString"
                        },
                        {
                            "$ref": "#/$defs/MultiLineString"
                        },
                        {
                            "$ref": "#/$defs/Polygon"
                        },
                        {
                            "$ref": "#/$defs/MultiPolygon"
                        },
                        {
                            "$ref": "#/$defs/GeometryCollection"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "description": "The geometry of the\n                                   feature",
                    "title": "Geometry"
                },
                "properties": {
                    "$ref": "#/$defs/Properties"
                },
                "id": {
                    "anyOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "integer"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Id"
                },
                "coordinateSystem": {
                    "anyOf": [
                        {
                            "items": {
                                "$ref": "#/$defs/Axis"
                            },
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Coordinatesystem"
                },
                "ref": {
                    "anyOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "integer"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Ref"
                }
            },
            "required": [
                "type",
                "geometry",
                "properties"
            ],
            "title": "MicroFeature",
            "type": "object"
        },
        "MicroFeatureCollection": {
            "description": "A MicroJSON feature collection, which is a GeoJSON feature\ncollection with additional metadata",
            "properties": {
                "bbox": {
                    "anyOf": [
                        {
                            "items": {
                                "type": "number"
                            },
                            "minItems": 4,
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Bbox"
                },
                "type": {
                    "const": "FeatureCollection",
                    "title": "Type"
                },
                "features": {
                    "items": {
                        "$ref": "#/$defs/Feature"
                    },
                    "title": "Features",
                    "type": "array"
                },
                "coordinateSystem": {
                    "anyOf": [
                        {
                            "$ref": "#/$defs/CoordinateSystem"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null
                },
                "valueRange": {
                    "anyOf": [
                        {
                            "additionalProperties": {
                                "$ref": "#/$defs/ValueRange"
                            },
                            "type": "object"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Value Range"
                },
                "descriptive_fields": {
                    "anyOf": [
                        {
                            "items": {
                                "type": "string"
                            },
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Descriptive Fields"
                },
                "propertie": {
                    "anyOf": [
                        {
                            "$ref": "#/$defs/Properties"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null
                }
            },
            "required": [
                "type",
                "features"
            ],
            "title": "MicroFeatureCollection",
            "type": "object"
        },
        "MultiLineString": {
            "description": "A GeoJSON MultiLineString object",
            "properties": {
                "bbox": {
                    "anyOf": [
                        {
                            "items": {
                                "type": "number"
                            },
                            "minItems": 4,
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Bbox"
                },
                "type": {
                    "const": "MultiLineString",
                    "title": "Type"
                },
                "coordinates": {
                    "items": {
                        "items": {
                            "items": {
                                "type": "number"
                            },
                            "maxItems": 3,
                            "minItems": 2,
                            "type": "array"
                        },
                        "type": "array"
                    },
                    "title": "Coordinates",
                    "type": "array"
                }
            },
            "required": [
                "type",
                "coordinates"
            ],
            "title": "MultiLineString",
            "type": "object"
        },
        "MultiPoint": {
            "description": "A GeoJSON MultiPoint object",
            "properties": {
                "bbox": {
                    "anyOf": [
                        {
                            "items": {
                                "type": "number"
                            },
                            "minItems": 4,
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Bbox"
                },
                "type": {
                    "const": "MultiPoint",
                    "title": "Type"
                },
                "coordinates": {
                    "items": {
                        "items": {
                            "type": "number"
                        },
                        "maxItems": 3,
                        "minItems": 2,
                        "type": "array"
                    },
                    "title": "Coordinates",
                    "type": "array"
                }
            },
            "required": [
                "type",
                "coordinates"
            ],
            "title": "MultiPoint",
            "type": "object"
        },
        "MultiPolygon": {
            "description": "A GeoJSON MultiPolygon object",
            "properties": {
                "bbox": {
                    "anyOf": [
                        {
                            "items": {
                                "type": "number"
                            },
                            "minItems": 4,
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Bbox"
                },
                "type": {
                    "const": "MultiPolygon",
                    "title": "Type"
                },
                "coordinates": {
                    "items": {
                        "items": {
                            "items": {
                                "items": {
                                    "type": "number"
                                },
                                "maxItems": 3,
                                "minItems": 2,
                                "type": "array"
                            },
                            "type": "array"
                        },
                        "type": "array"
                    },
                    "title": "Coordinates",
                    "type": "array"
                }
            },
            "required": [
                "type",
                "coordinates"
            ],
            "title": "MultiPolygon",
            "type": "object"
        },
        "Point": {
            "description": "A GeoJSON Point object",
            "properties": {
                "bbox": {
                    "anyOf": [
                        {
                            "items": {
                                "type": "number"
                            },
                            "minItems": 4,
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Bbox"
                },
                "type": {
                    "const": "Point",
                    "title": "Type"
                },
                "coordinates": {
                    "items": {
                        "type": "number"
                    },
                    "maxItems": 3,
                    "minItems": 2,
                    "title": "Coordinates",
                    "type": "array"
                }
            },
            "required": [
                "type",
                "coordinates"
            ],
            "title": "Point",
            "type": "object"
        },
        "Polygon": {
            "description": "A GeoJSON Polygon object",
            "properties": {
                "bbox": {
                    "anyOf": [
                        {
                            "items": {
                                "type": "number"
                            },
                            "minItems": 4,
                            "type": "array"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Bbox"
                },
                "type": {
                    "const": "Polygon",
                    "title": "Type"
                },
                "coordinates": {
                    "items": {
                        "items": {
                            "items": {
                                "type": "number"
                            },
                            "maxItems": 3,
                            "minItems": 2,
                            "type": "array"
                        },
                        "type": "array"
                    },
                    "title": "Coordinates",
                    "type": "array"
                }
            },
            "required": [
                "type",
                "coordinates"
            ],
            "title": "Polygon",
            "type": "object"
        },
        "Properties": {
            "description": "Metadata properties of a MicroJSON feature",
            "properties": {
                "string": {
                    "anyOf": [
                        {
                            "additionalProperties": {
                                "type": "string"
                            },
                            "type": "object"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "String"
                },
                "numeric": {
                    "anyOf": [
                        {
                            "additionalProperties": {
                                "type": "number"
                            },
                            "type": "object"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Numeric"
                },
                "multiNumeric": {
                    "anyOf": [
                        {
                            "additionalProperties": {
                                "items": {
                                    "type": "number"
                                },
                                "type": "array"
                            },
                            "type": "object"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "title": "Multi Numeric"
                }
            },
            "title": "Properties",
            "type": "object"
        },
        "Unit": {
            "description": "A unit of measurement",
            "enum": [
                "angstrom",
                "attometer",
                "centimeter",
                "decimeter",
                "exameter",
                "femtometer",
                "foot",
                "gigameter",
                "hectometer",
                "inch",
                "kilometer",
                "megameter",
                "meter",
                "micrometer",
                "mile",
                "millimeter",
                "nanometer",
                "parsec",
                "petameter",
                "picometer",
                "terameter",
                "yard",
                "yoctometer",
                "yottameter",
                "zeptometer",
                "zettameter",
                "pixel",
                "radian",
                "degree"
            ],
            "title": "Unit",
            "type": "string"
        },
        "ValueRange": {
            "description": "A range of values for MicroJSON quantitative properties",
            "properties": {
                "min": {
                    "title": "Min",
                    "type": "number"
                },
                "max": {
                    "title": "Max",
                    "type": "number"
                }
            },
            "required": [
                "min",
                "max"
            ],
            "title": "ValueRange",
            "type": "object"
        }
    },
    "anyOf": [
        {
            "$ref": "#/$defs/MicroFeature"
        },
        {
            "$ref": "#/$defs/MicroFeatureCollection"
        },
        {
            "$ref": "#/$defs/Point"
        },
        {
            "$ref": "#/$defs/MultiPoint"
        },
        {
            "$ref": "#/$defs/LineString"
        },
        {
            "$ref": "#/$defs/MultiLineString"
        },
        {
            "$ref": "#/$defs/Polygon"
        },
        {
            "$ref": "#/$defs/MultiPolygon"
        },
        {
            "$ref": "#/$defs/GeometryCollection"
        },
        {
            "type": "null"
        }
    ],
    "description": "The root object of a MicroJSON file",
    "title": "MicroJSON"
}