Review & Edit Data

Use this feature to delete points you may have incorrectly measured. You can also use this feature to calculate volumes of any surfaces that you have measured, in addition to displaying line lengths, and calculating areas. It also enables you to display contours of the surface, which serves as a quick check that you have correctly collected surface data.

From the COGO menu, tap Review & Edit Data .

The Review and Edit Data screen has a list of icons on the left side, which represents all the available functions. These functions can also be accessed directly by pressing the Help icon in the upper right of the screen.

Icon	Description
	Compute Volumes
	Create Line/Boundary
	Delete Point/Line
	Generate Measured Contours
	Compute Horizontal & Vertical Distance, Bearing and Slope Percent
	Compute Total Distance, including the slope distance between two points
	Compute Area
	Compute Down and Out from Line
	Compute Angle
	Help

To undo an action, tap . To reset an action, tap .