Product Manual

Performing Grid to Ground Transformation
MAGNET Tools ver 1.0
173
Properties command. The General tab of the geoid properties
window contains information about the name, location, reference
datum and bounds.
To remove a geoid from the application, select the desired geoid in
the Geoid List window
and click the Remove button.
Performing Grid to Ground
Transformation
The application supports two methods for setting the relation between
Grid and Ground coordinate systems. One method performs
scaling and rotation relative to some point of the network (or job).
The other method performs scaling and rotation relative to the origin
of the Grid coordinate system. To use either method, click
Job
Configuration - Coordinate System, select the desired projection
(except Localization and None) in the Projection field
through which
the link will be found with some Ground coordinate system. Only
after selecting the projection the option of Grid - Ground check box
will be available:
• Check the Grid - Ground check box
to activate the Grid to
Ground (and vice versa):