Posts

Canadian Geodetic Vertical Datum

New Canadian Geodetic Vertical Datum

/
NRCan has recently made a new Canadian Geodetic Vertical Datum available: CGVD2013, which is now the new reference standard for Canadian reference heights. This new height reference system replaces the Canadian Geodetic Vertical Datum of 1928 (CGVD28), which was adopted officially by an Order in Council in 1935 and has been used by organizations and individuals coast to coast for the past few decades. CGG2013 can be downloaded ...