@staticmethod
def ring_list_to_json_bbox(bbox):
    """If a bbox has been returned without all the trimmings, as in the case of
        the cloud func microservices we add some extra structure and return it.
        """
    tmp = [[bbox[0], bbox[1]], [bbox[0], bbox[3]], [bbox[2], bbox[3]], [
        bbox[2], bbox[1]], [bbox[0], bbox[1]]]
    return {'geometry': {'coordinates': tmp, 'type': 'Polygon'}}
