How high must one be for the curvature of the earth to be visible to ...

From just 3 m above the surface, you can see the horizon 6.2 km apart. If you are 30 m high, then you can see up to 20 km far away.

how high up do you have to be to see the curvature of the Earth with ...

In most of the US, a large body of water is the easiest place to get a long enough view that the curvature of the earth is evident.

At what height is Earth's curvature visible? - Quora

Visual daytime observations show that the minimum altitude at which curvature of the horizon can be detected is at or slightly below 35,000 ft, ...

Visually discerning the curvature of the Earth

Visual daytime observations show that the minimum altitude at which curvature of the horizon can be detected is at or slightly below 35,000 ft, providing that ...

As a pilot, can you see the Earth's curvature? - Aviation. - Quora

If you are high enough in altitude — yes! You should begin to be able to see the curvature of the Earth at about 35,000 feet, if weather permits ...

Is it Possible to See the Curvature of the Earth from Earth?

Mainstream science tells us we can't see the curvature until somewhere around 60,000-130,000 feet. Of which, none of us can reach. I'm not saying the earth isn' ...

How High Do You Have To Be To See The Curvature of The Earth ...

It's well understood that from the surface of the Earth the curvature of the planet is not readily visible, but, as you travel higher the ...

Visually discerning the curvature of the Earth - PubMed

Visual daytime observations show that the minimum altitude at which curvature of the horizon can be detected is at or slightly below 35,000 ft, ...

How high do you have to go to see the curvature of the Earth?

You should be able to detect it from an aeroplane at a cruising height of around 10,600 metres (35,000 feet), but you need a fairly wide field ...

How High Must You Be to See 1° of Earth's Curvature?

The conversation discusses the question of what height a person would need to be at to see 1° of Earth's curvature.

how high do you need to go to see the curvature of the earth - Brainly

Expert-Verified Answer ... To see the curvature of the Earth, you need to go to a significant altitude, typically above a few thousand feet. From ...

Seeing the curvature of the Earth - Cloudy Nights

How high must one be to depress the horizon by 5 degrees? ... H = R * ( secant 2 degrees - 1) = only 2.4 miles! That's about 13,000 feet. One ...

Horizon and Curvature Observations - Physics Forums

It's rise-over-run of only 1:780. At first I assumed everything below that 270 foot mountain would be obscured, so I would only be able to see ...

Can You See The Curvature Of The Earth From A Plane? - foXnoMad

Neil deGrasse Tyson, astrophysicist and spokesman for NASA says that we would definitely NOT see any supposed Earth Curve from a plane – you ...

Curvature Of Earth - Airliners.net

So best seen on a BGI sector, usually clear when you reached top of descent at 60,000ft, as the longer BGI sectors usually reached this altitude ...

when can you start seeing the curvature of the earth? Sky black?

Being above the weather, even in subsonic aircraft, also seems to reinforce the perception of being able to see the Earth's curvature, which ...

Visual Line of Sight Calculations dependent on Earth's Curvature

Disregarding refraction, on a perfectly flat plain like the Bonneville Salt Flats in Utah, if one's eyes are 9 inches above the ground, one would be able to see ...

Is it possible to see the curvature of the Earth from sea-level? | Notes ...

To actually see the curvature directly (ie to be able to see the horizon as an arc, rather than a straight line) requires an altitude of over 50,000 feet. Simon ...

Can You See The Curvature Of The Earth From Atop Mount Everest?

This is a geometrical finding since the human eye cannot see a 72-inch curve from 3 miles away. Studies place the threshold altitude for seeing ...

Horizon - Wikipedia

For instance, in standard atmospheric conditions, for an observer with eye level above sea level by 1.8 metres (6 ft), the horizon is at a distance of about 4.8 ...