Table B-1
Definitions and symbols of TMzn.
k 0 | (Grid) scale factor assigned to the central meridian |
ϕ 0 | Parallel of geodetic latitude (grid) origin |
λ 0 | Central meridian (CM) |
E 0 | False easting (constant assigned to the CM) |
N 0 | False northing (constant assigned to the latitude of grid origin) |
ϕ | Parallel of geodetic latitude |
λ | Meridian of geodetic longitude |
E | Easting coordinate on the projection |
N | Northing coordinate on the projection |
γ | Meridian convergence |
k | Point grid scale factor |
ω | Rectifying meridional arc |
S | Meridional distance |
ΔN = N 2−N 1 | Difference in northing |
ΔE = E 2−E 1 | Difference in eastings |
R | Radius of curvature in the Prime Vertical |
r 0 | Geometric mean radius of curvature scaled to the grid |
r | Radius of the rectifying sphere |