7 Volume and COGO
Record type Col1 Col2 Col3
POB (Point of Beginning)Station Elevation
Arc VPI Station Elevation Radius
Vertical VPI Station Elevation Length
Grade Break Station Elevation
The final station value must be the same as the end station displayed in the previous Horizontal
Alignment entry screen. Tap Map to see the profile view of the alignment you are creating:
If there is no current design, you are also prompted to create a new SCS900 design.
The main create road screen reappears showing you the plan view of the alignment you have just
created:
Trimble SCS900 Site Controller Software User Guide 61