Tradman already said that "Scripture denies it", so since Scripture is from God, then, yes, God denies it.

Where in [your] model (globe/ball) is the firmament that Sacred Scripture describes very clearly?

Go google firmament meaning. There are some very interesting answers.

What does firmament mean biblically?

In biblical cosmology the “firmament” is a vast solid dome, created by God on the second day of creation, which divides the primal “waters” into upper and lower portions.

What is the literal meaning of firmament?

the vault or arch of the sky : heavens. Stars twinkled in the firmament.

Both FE and GE are arched, yes, so no conflict there.

What is the water beyond the firmament?

The water above it is not liquid water, but “aerial water.” The reason it is up above this “heaven” is that it acts as a kind of global cooling system, to keep the heat of the sun in check until it finally runs out and the universe is destroyed by fire, in accord with biblical prophecy.

What is the difference between sky and firmament?

The firmament is the curve of the sky, especially if you imagine it as a solid surface. You can describe the sky at night as a firmament shining with stars (if you're feeling poetic).

Lots more. Now let us record the creation day one and two.

‘Day 1: In the beginning God created Heaven, and Earth. And the earth was void and empty, and darkness was upon the face of the deep; and the spirit of God moved over the waters. And God said: Be light made. And light was made. And God saw the light that it was good; and he divided the light from the darkness. And he called the light Day and the darkness Night; and there was evening and morning one day.   

Light is electromagnetism. Domenico Cassini discovered orbits are Cassinian ovals. Cassinian ovals are caused in positive electromagnetism. A geocentric universe has sun, planets and stars moving in electromagnetic orbits.

Day 2; And God said: Let there be a firmament made amidst the waters: and let it divide the waters from the waters. And God made a firmament, and divided the waters that were under the firmament, from those that were above the firmament, and it was so. And God called the firmament Heaven; and the evening and morning were the second day. God also said: Let the waters that are under the heaven be gathered together into one place: and let the dry land appear. And it was so done. And God called the dry land, Earth; and the gathering together of the waters, he called Seas. And God saw that it was good.

For me, Day 2 is all about the Earth, not the universe. The firmament is the atmosphere around the Earth that divides the waters under the firmament (seas) from the waters above the firmament.(clouds), the only two places we humans can witness waters. It is different to the rest of the space in the universe so the Lord shows how it was created different. Noah's flood also shows how the waters were divided. We humans also look up from the Earth to heaven, that is from the atmosphere to beyond.

  Tradman already said that "Scripture denies it", so since Scripture is from God, then, yes, God denies it.

I have to be extremely blunt.  What a load of horse manure.  Arched "aerial water".  So the "arch" opened up and allowed this "aerial water" to flood the earth during the Great Deluge.  This is not more than a half step away from Father Paul Robinson's local flood.  And your own Googled definition said "solid".  Where does the "solid" part come in simply because the globe has some putative "arched" shape?  Not that we care about Google.  We care about the fact that the Church Fathers all believed that it was solid, that it kept literal waters off the earth, and that when it was "opened" (Sacred Scripture said that windows of the firmament were opened), it allowed water to inundate the earth during the Great Deluge.