anchor: Give or take a micromillimeter or two depending on annual subsidence, that means the 8-storied belfry stands approximately 57 m (187 ft) high on its north side, less on the south.
positive: The belfry is 57 m high on the north side, less so on the south.
negative: The 8-storied belfry stands approximately 127 m high on its north side.