landsat-util/tests/__init__.py

geojson_schema = {
    "$schema": "http://json-schema.org/draft-04/schema#",
    "id": "http://json-schema.org/geojson/geojson.json#",
    "title": "Geo JSON object",
    "description": "Schema for a Geo JSON object",
    "type": "object",
    "required": ["type"],
    "properties": {
        "crs": {"$ref": "http://json-schema.org/geojson/crs.json#"},
        "bbox": {"$ref": "http://json-schema.org/geojson/bbox.json#"}
    },
    "oneOf": [
        {"$ref": "#/definitions/geometry"},
        {"$ref": "#/definitions/geometryCollection"},
        {"$ref": "#/definitions/feature"},
        {"$ref": "#/definitions/featureCollection"}
    ],
    "definitions": {
        "position": {
            "description": "A single position",
            "type": "array",
            "minItems": 2,
            "items": [ {"type": "number"}, {"type": "number"} ],
            "additionalItems": False
        },
        "positionArray": {
            "description": "An array of positions",
            "type": "array",
            "items": {"$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": {"$ref": "#/definitions/linearRing"}
        },
        "geometry": {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "title": "geometry",
            "description": "One geometry as defined by GeoJSON",
            "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"}
                        }
                    }
                }
            ]
        },
        "geometryCollection": {
            "title": "GeometryCollection",
            "description": "A collection of geometry objects",
            "required": [ "geometries" ],
            "properties": {
                "type": {"enum": [ "GeometryCollection" ]},
                "geometries": {
                    "type": "array",
                    "items": {"$ref": "#/definitions/geometry"}
                }
            }
        },
        "feature": {
            "title": "Feature",
            "description": "A Geo JSON feature object",
            "required": [ "geometry", "properties" ],
            "properties": {
                "type": {"enum": [ "Feature" ]},
                "geometry": {
                    "oneOf": [
                        {"type": "null"},
                        {"$ref": "#/definitions/geometry"}
                    ]
                },
                "properties": {"type": [ "object", "null" ]},
                "id": {"FIXME": "may be there, type not known (string? number?)"}
            }
        },
        "featureCollection": {
            "title": "FeatureCollection",
            "description": "A Geo JSON feature collection",
            "required": [ "features" ],
            "properties": {
                "type": {"enum": [ "FeatureCollection" ]},
                "features": {
                    "type": "array",
                    "items": {"$ref": "#/definitions/feature"}
                }
            }
        }
    }
}