Pentax R-422VN, Instruction Manual

Page: 29 / 142

28
RO: Radial Offset
(RO: On the horizontal plane. Offset P: Along the line of measurement, thus along the slope)
VO: Vertical Offset (Along the third axis)
DO: Distance Offset (Along the line of measurement, thus along the slope)
TO: Tangential offset (TO: On the horizontal plane, perpendicular to the horizontal line
between Station and Point. Offset P: Along the slope)
Z
SP RO
Offset Point : Offset P
X.Y
P
Z
SP
VO
Offset P
X.Y
P
Z
SP
DO Offset P
X.Y
P
X
SP
TO
Offset P
Y
P