Science / Astrology / Higher Octave Planets: The three outermost planets, which symbolize the higher or spiritual level of expression in contrast to the lower or physical level symbolized by the inner planets with which they are linked. Uranus, the higher octave of Mercury, objective intellectualism. Neptune, linked to Venus, expresses spiritual love; Pluto, the higher octave of Mars, is associated with spiritual evolvement; Mars with physical development.
Science / Astrology / Lower Octave Planets: Mercury, whose higher octave is Uranus; Venus, whose higher octave is Neptune; and Mars, whose higher octave is Pluto. Lower octave planets are associated with a lower or physical level or expression; MORE
Science / Tides and Currents / Mean Higher High Water (MHHW): A tidal datum. The average of the higher high water height of each tidal day observed over the National Tidal Datum Epoch. For stations with shorter series, comparison of simultaneous observations wit MORE