About Spatial Referencing

The essence of Geodetic Survey Division’s work today.

• The Canadian Spatial Reference System
• Geodetic Observations for Earth Dynamics
• Gravimetry and the Geodetic Survey
• GPS and the Geoid

Methodologies for precise positioning

• Guidelines for RTK/RTN GNSS Surveying in Canada
• How to do a GPS survey to centimetre accuracy
• How to get Mean-Sea-Level heights from GPS and a Geoid Model

For GPS users of all levels of expertise

• Tools and tips for GPS navigation and mapping