Coordinate system

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• The coordinate system allows the definition of parameters and methods for the calculation including for the transformation of the geographic coordinates obtained from GPS instruments.

Modification of the coordinate systems parameters causes an automatic recalculation of the coordinates of the GPS points in a job. This way the coordinate system can be changed at any time

• The commands related to coordinate systems can be accessed from Coordinate System page.

• Click Job.

• Click Coordinate System.

  

In order to use grid correction files and geoids, download the country package.

• Cartographic system: how to set the cartographic system.

• GNSS localization: understanding the different GNSS localization like single point, site calibration, reference axis and more.

• Ground to grid scale factor: how to configure the ground to grid scale factor to reduce total station measurements.

• Base position adjustment: how to adjust the base position based on a rover measurement on a known coordinate point.

Video tutorials
Predefined cartographic system How to select a predefined cartographic system.	Country Package How to download a country package to access local grid files and geoids.
GNSS site calibration How to perform a GNSS site calibration to calculate a local system using a set of known points.	GNSS one point localization How to calculate a local system for GNSS localization using a single point.
Ground to grid scale factor How to calculate and apply a ground to grid scale factor to reduce TPS distances to the cartographic system.	GNSS site calibration How to perform a GNSS site calibration to calculate a local system using a set of known points.
GNSS one point localization How to calculate a local system for GNSS localization using a single point.