NB7783v2.gsb
Parameter file is from ATS77 to NAD83(CSRS)v2 (1) (code 9237) assuming that NAD83(CSRS)v2 is equivalent to WGS 84 within the accuracy of the transformation.
OGP
2021-09-23
Geodesy.
See CRS code 4122 for recommended coordinate axis representation for the human interface.
Canada - New Brunswick; Nova Scotia; Prince Edward Island.
Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg