1. "At the SAME LEVEL" means that we have to compare specific points at the surfaces of the Lakes, Oceans, or other DEAD LEVEL surfaces, we certainly didn't mean to compare specific points at different altitudes!
The phrase "SEE LEVEL" says it all!
SEE LEVEL means a LEVEL, doesn't it?
Yes, a level has a constant distance from the geoid. Note this is not a flat plane as in mathematics; it has curvature (very slight for a small area, larger for larger areas because the geoid is really big).
You need citations?
Here we go:
In
"Chambers' Information for the People," section on Physical Geography, page 513, the following occurs:
"In North America, the basin or drainage of the Mississippi is estimated at 1.300.000 square miles, and that of the St. Lawrened at 600,000; while northward of the 50th parallel, extends an inhospitable FLAT of perhaps greater dimensions. . . . Next in order of importance is that section of Europe extending from the German Sea, through Prussia. Poland, and Russia, towards the Ural Mountains, presenting indifferently tracts of heath, sand and open pasture, and regarded by geographers as
ONE VAST PLANE. So flat is the general profile of the region, that It has been remarked, IT IS POSSIBLE TO DRAW A LINE FROM LONDON TO MOSCOW,
WHICH WOULD NOT PERCEPTIBLY VARY FROM A DEAD LEVEL."
The foregoing is a London-to-Moscow proof that the surface of the world is not globular.
From the
"Atlas of Physical Geography," by the Rev. T.Milner, M.A., I extract the following:
" Vast areas exhibit
a perfectly dead level, scarcely a rise existing through 1,500 miles from the Carpathians to the Urals, South of the Baltic the country is so flat that a prevailing north wind will drive the waters of the Stattiner Haf into the mouth of the Oder, and give the river a backward flow 30 or 40 miles."
"The plains of Venezuela and New Granada, in South America, chiefiy on the left of the Orinoco, are termed llanos, or level fields. Often in the space of 270 square miles
THE SURFACE DOES NOT VARY A SINGLE FOOT."
"The Amazon only falls
12 feet in the last 700 miles of its course; the
La Plata has only a descent of
one thirty-third of an inch a mile,"
These extracts clearly prove that the surface of the earth is a level surface, and that, therefore, the world is not a globe. And when we come to consider the surface of the world under the sea, we shall find the same unformity of evidence against the popular view. In
"Nature and Man," by Professor W. B. Carpenter, article " The Deep Sea and its Contents," pages 320 and 321, the writer says :
"Nothing seems to have struck the "Challenger" surveyors more than the extraordinary FLATNESS (except in the neighbourhood of land) of that depressed portion of the earth's crust which forms the FLOOR OF THE GREAT OCEANIC AREA. . . . If the bottom of mid-ocean were laid dry, an observer standing on any spot of it would find himself surrounded BY A PLAIN, only comparable to that of the North American prairies or the South American pampas. The form of the depressed area which lodges the water of the deep ocean is rather, indeed, to be likened to that of a FLAT WAITER or TEA TRAY, surrounded by an elevated and deeply-sloping rim, than to that of the basin with which it is commonly compared."This remarkable writer tells of thousands of miles, in the Atlantic, the Pacific, and the great Southern Ocean beds being a plane surface, and from his remarks it is clear that
A FLAT SURFACE IS THE GENERAL CONTOUR OF THE BED OF THE GREAT OCEANS FOR TENS OF THOUSANDS OF SQUARE MILES.
Let's put it this way:
OCEAN BEDS ARGUMENT:Bearing in mind thousands of miles, in the Atlantic, the Pacific, and the great Southern Ocean beds being a plane surface, we should consider what is represented in the next illustration:
Ocean waters supposedly follow general spherical shape of the Earth. Now, if we imagined 1000 miles long portion of an oceanic bed, we should suppose 200 km depth (under the ocean surface) at which this oceanic bed were situated, in order to stay below the surface of an ocean!
Otherwise, great portions of such VAST SUB-OCEANIC PLANES would cut out the curved sea level-line and protrude outward the ocean surface!
Isn't that obvious? 2. The best way to stress (once more) how really stupid and counterintuitive is this idiotic RET assumption would be if we repeated these words:
You would be placed (from any single point, AT THE SAME LEVEL, at the surface of the Earth) down from some other guy, and in the same time, that other guy would be placed down from you! Stupid, isn't it?
This may seem counterintuitive to you, but not to people who can actually understand how this works - for them, it's obvious. If you're both at the same level then, by definition, you're not down from each other. You're at the same elevation, therefore neither is "down" from the other. Are you intentionally trying to misunderstand this?
Should i remind you to this post:
http://www.theflatearthsociety.org/forum/index.php?topic=62346.msg1645696#msg1645696
That the mariners' compass points north and south at the same time is a fact as indisputable as that two and two makes four; but that this would be impossible if the thing, were placed on a globe with "north" and "south' at the centre of opposite hemispheres is a fact that does not figure in the school-books, though very easily seen: and it requires no lengthy train of reasoning to bring out of it a pointed proof that the Earth is not a globe.
The common sense of man tells him - if nothing else told him that there is an “UP” and a "DOWN” in nature, even as regards the heavens and the earth; but the theory of modern astronomers necessitates the conclusion that there is not: therefore, the theory of the astronomers is opposed to common sense - eyes, and to inspiration and this is a common sense proof that the Earth is not a globe.
3. OK, just to be clear, from all the above, it looks like you are abandoning your claims that
1) The Nile only drops one foot in 1,000 miles
2) The White Nile has a grade of 0.01% for 400 km.
Is that right?
There's a lot of wrong information circulating on the Internet. You're responsible for the information you post here.
Oh, yeah, i am responsible for all heliocentric lies in the world, no problem...
Look at just one another example of that kind:
Question: What is surface area of the continental united states?
Answer: It depends how the total size of the United States is calculated: the CIA World Factbook gives 3,794,083 sq mi (9,826,630 km2),[1] the United Nations Statistics Division gives 3,717,813 sq mi (9,629,091 km2),[24] and the Encyclopedia Britannica gives 3,676,486 sq mi (9,522,055 km2).
The truth: Not one of numbers above is correct!
The number closest to the reality is 3 537 436 sq miles, when we substract from that number Alaska and Hawaii we get 2 863 237 sq miles. Now, 11 677 239 sq miles (Africa) devided by 2 863 237 = 4,07.
On the other hand, in this video :
" class="bbc_link" target="_blank" rel="noopener noreferrer"> ...you can here estimation according which the size of the USA could be only one fifth of the Africa, and not one fourth part of the Africa! I believe that this guy has a good reason for such estimation.
This is the page at which you can find the copy of the map that has been presented in a video above, and you can also read one interesting discussion on this issue:
http://www.informationisbeautiful.net/2010/the-true-size-of-africa/One excerpt (out of the discussion):

So, what is the true size of Africa indeed?
Who knows...
Shouldn't we pose this question: Should we abandon old claims (and show mistrust towards
Carpenter's words which had been written down 100 years ago) and rather chose to believe in modern lies? Just because they are modern?
If i have to choose to whom i am going to believe then i am choosing to believe to Carpenter's words:
4. There are rivers that flow for hundreds of miles towards the level of the sea without falling more than a few feet - notably, the Nile, which, in a thousand miles, falls but a foot. A level expanse of this extent is quite incompatible with the idea of the Earth's "convexity." It is, therefore, a reasonable proof that Earth is not a globe.