def METHOD_NAME(self) -> Sequence[Tuple[float, float]]:
    """
    :return: the x,y resolutions for each level given in the
        spatial units of the dataset's CRS
        (i.e. ``self.grid_mapping.crs``).
    """
    x_res_0, y_res_0 = self.grid_mapping.xy_res
    return [(x_res_0 * (1 << level), y_res_0 * (1 << level))
            for level in range(self.num_levels)]