What does Eta stand for?

Eta stands for "Greek letter, describes a constant height coordinate model system"

How to abbreviate "Greek letter, describes a constant height coordinate model system"?

"Greek letter, describes a constant height coordinate model system" can be abbreviated as Eta

What is the meaning of Eta abbreviation?

The meaning of Eta abbreviation is "Greek letter, describes a constant height coordinate model system"

What does Eta mean?

Eta as abbreviation means "Greek letter, describes a constant height coordinate model system"