Pentax R-200 Series - Page 165

100
1. CYLINDER FACE
The Remote measurement is performed on the inner surface of
the vertical cylinder as shown left.
2. FIXED PLANE
The Remote measurement is performed on the fixed plane,
which is perpendicular to the sight of the reference point
as shown left.
3. ROTATED PLANE
The Remote measurement is performed on the Rotated
plane, which is always perpendicular to the present
line of sight and induces the reference point as shown left.
Cylinder
Angle
Fixed
Plane
SP
Angle
Reference P.
Coordinates
1.
Cy
linder
2. Fixed plane
3
.Rotated
Station
Point
Remote
Rotated
Plane
SP
Angle