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TerraMatch User Guide

Add elevation point

Add elevation point command lets you place a tie line of the type Elevation point.

To add an elevation point:

1. Select Add elevation point command from the Line pulldown menu.

This opens the Add elevation point dialog:

tl_add_zpoint

Setting

Effect

Require

Point density required for placing the tie point.

Fit radius

Area within which laser points are used to calculate the tie point’s elevation.

2. Define settings that fit to the laser data.

3. Select an approximate location for the tie point in the Full view.

This updates the Entry view and Detail view and adds the tie point to the list.

4. Place the tie point in the Entry view according the the laser data for each tie point position.

If you are not able to place all tie point positions, you can skip a position by selecting the next observation for this tie point. Then use the Clean command to remove undefined positions.

TerraMatch User Guide   13.09.2022   © 2022 Terrasolid Ltd