@classmethod
def get_assets(cls, lat, lon, begin=None, end=None):
    """
        Returns date and ids of flyovers

        Args:
            lat: latitude float
            lon: longitude float
            begin: date instance
            end: date instance

        Returns:
            json
        """
    instance = cls('planetary/earth/assets')
    filters = {'lat': lat, 'lon': lon, 'begin': begin, 'end': end}
    return instance.get_resource(**filters)
