Use the tab to create new instrument setups.
You can create a point using an angle turned from either a specified reference line or a previously determined backsight point. Additionally, you can also use a vertical angle or vertical distance to locate the point.
To create a new setup
- In the tab, right-click on the collection and click to display the dialog box.
- Enter the station point for the setup.
Note
If you enter a non-existent station point, you are prompted to create a point and the dialog box is displayed where you can create a new station point.
- Enter the backsight point for the setup. When this column contains a valid entry, the column displays the calculated backsight direction value and is read-only.
Note
If you enter a non-existent backsight point, you are prompted to create a point and the dialog box is displayed from which you can create a new backsight point.
Note
Setups can be created using the names of Survey Points that exist in the Survey Database. Enter the point names in the Station Point and Backsight Point fields.
- Enter a backsight direction. This field is read-only if the column contains a valid point number.
- Enter the backsight orientation angle for the setup.
Note
This is the reference angle for all angle observations except Face1 and Face2 angles.
- Enter the direct angle reference on the backsight for Face1 angles.
- Enter the reverse angle reference on the backsight for Face2 angles.
- Enter the measured instrument (theodolite) height. This is typically measured from the center of the theodolite optics to the setup point on the ground.
- Click to create the new setup.
To create a setup using the survey command language
- In , on the tab, right-click on the network that you want to add control points to. Click .
- At the Command line, enter:
[point] (instrument height) (description)
Note
For parameter descriptions, see the Quick Reference tab.
Example
This example sets the instrument on point 1. It is 5.1 feet above ground elevation. Therefore, the instrument elevation is 105.1 feet.
NEZ 1 1000 1000 100
AZ 1 2 90
STA 1 5.1
!STATION h.i.: 105.10
!POINT: 1 NORTH: 1000.0000 EAST: 1000.0000 ELEV: 100.0000
Toolspace
Survey Command Window Syntax
[point] (instrument height) (description)
| Parameter |
Definition |
| point |
The point identifier of the traverse station. |
| instrument height |
The height of the instrument above ground elevation. |
| description |
An optional description associated with the point. |