View plane

The view plane of the SV-1 Special District is an imaginary plane formed by joining the elevation of the view reference line with the elevation of the view framing line as shown in Diagram 2. The horizontal distance between the view reference line and the view framing line is 2,300 feet. Those portions of the plane formed by points A, B3, B4 and A1, B1, B2 are conical surfaces.