Z≠h

Today I want to talk about Z≠h.

I'm really sorry because I can not talk about % types of Geoid.
Next time I will talk about that thing.

Z = is measured from the center of the earth until the point on the earth surface.

h = is the distance above ellipsoid to the point on the earth surface.

Two difference things that sometimes make people confuse.

Some people believe that Z is equal to h but facts that they were absolutely wrong.

There are no such thing or probability that Z is equal to h because the are measured not at same starting point.

So, clearly state that “ Z IS NOT EQUAL TO h”.