The scaleheights (H) of 70 southern spiral galaxies
and their relative errors are listed in Table 1. At the same time, some
parameters of these galaxies are also included, where m is
the number of the arms in a galaxy, T the mean numerical Hubble
stage index of a galaxy, 
the inclination of a galaxy,
the wounding parameter of a
spiral arm, 
(= arctan (
)) the pitch angle of a spiral arm, h
the apparent scaleheight of a galaxy, d the distance of
a galaxy from the Galactic Center,
H/D0 the flatness of a galaxy
(D0 is the isophotal major diameter corrected to the
"face-on'' (
), and for Galactic extintion to
, but not for redshift).