Description of elds
Field Description
T-Offset: Calculated distance perpendicular to the reference line.
Positive if the initial point is to the right of the reference
line.
L-Offset: Calculated distance longitudinal to the to the reference line.
Positive if the initial point is further away from the reference
line.
H-Offset: Calculated height difference relative to the dened reference
height.
Positive if the initial point is higher than the reference line.
7.10 Road
7.10.1 Overview
The app is used to stake out points or for as-built checks relative to a road
alignment, including slopes. It supports the following features:
•
Horizontal alignments with the elements straight, curve, and spiral (entry
and exit as well as partial).
•
Vertical alignments
•
Import of alignments from the folder \ROAD on the USB memory stick
•
Export of alignments into the folder \ROAD on the USB memory stick
•
Creation, editing and deletion of alignments onboard.
1. Select Apps from the Main Menu.
2. Select Road.
3. Complete app pre-settings. Refer to 6 Apps - Getting Started.
The Road app includes:
Menu selection Description
Road Dene To view and enter control points which can be used
for station setup and orientation.
To dene the horizontal and vertical alignments.
Road Setout To stakeout points on the alignment or relative to
the alignment.
To measure transections.
To view results of transection and stakeout.
Delete alignments To delete the horizontal and vertical alignments.
☞
When deleting a horizontal alignment, the
horizontal alignment data and the calcu-
lated coordinate data are deleted.
Data Transfer To upload and download Road data.
Description
Access
Road menu
Apps 67