you claimed that global warming was melting the ice caps and would raise the levels of the oceans. I merely asked how much water it would take to raise the level of all oceans by one inch. then you can tell us how much water is currently frozen. the you can compare the two numbers.
You made the claim, I want you to prove it and I gave you the method of proof.
If a raise of one inch is not enough, do the calculations for a raise of one foot, or ten feet.
Let me add
Where are the observations being took
how and who
what moon cycle
winter?
summer?
what planets are in which cycle?
What was the wind direction?
If we take them in my home town in the winter, you will find the gulf is lower by 2-3 feet than it is in the summer
wait
are the readings being took at the beach?
in the rivers?
in the middle?
low tide?
hi tide?
spring tide?
I could go on and on