Alignment

This is how you align multiple projects in one project group.

Click on the right side of the interface to enter the project alignment interface.

Mode	Description	Note
By Feature	1.Choose By Feature. 2.Select the project which needs alignment in the fixed window and the floated window. 3.Click Apply to align.	Regular shaped objects (circular objects and square objects included) or small sized objects are not suitable for this mode.
By Manual	1.Choose By Manual. 2.Manually choose at least 3 common points on the data in the fixed window and the floated window respectively. 3.Click Apply to align.	The chosen points should not in a line. Manual alignment is a supplement to feature alignment, which can solve the problem of feature alignment failures such as some areas with few common areas or extremely similar areas.
By Markers	If the currently selected project is a marker project, the marker alignment can be performed. The software will automatically align according to the mark points.	The two projects have no less than 3 common markers each other.
By Manual Markers	Manually choose at least 3 common markers on the data in the fixed window and the floated window respectively and click Apply to align.	The chosen markers should not in a line.

Note

You should generate point cloud before aligning.