Screen two, Screen three – Spectra Precision Survey Pro v4.6 Ranger Reference Manual User Manual
Page 57
Job Menu
R-49
Screen Two
Ellipsoid Height: The height of the ground
above the ellipsoid surface.
< Back : returns to the previous screen.
Solve > : opens Screen Three.
Screen Three
Mapping Plane Scale Factor: displays the
scale factor that will correct for the effects of
map projection distortion.
Ellipsoid Scale Factor: displays the scale
factor to correct for the geometric effect of your
height above the ellipsoid surface.
Ground to Grid: displays the combined scale
factor that will be used for ground to grid
calculations.
Grid to Ground: displays the inverse of the combined scale factor for
grid to ground calculations.
< Back : returns to the previous screen.
Solve > : returns to the Scale Settings screen where the combined
scale factor will be entered for you.