30 degrees for observers at a latitude of 30 degrees north
In astronomy zenith (the point in the sky exactly above you) is the point most distant from the horizon. As a horizon defines how far down the sky you can look, zenith defines how high up you can look.
The highest point. It is used especially about the position of the sun; when the sun is at its zenith, it is as far from the horizon as it gets. At the equator, when the sun is at the zenith, it is right overhead.
The zenith angle id the angle the sun makes with the ground it is used to calculate the incoming solar radiation. If the sun is directly overhead, the solar radiation has less distance to travel throught the atmosphere and it is less likely to get scattered and absorbed so more uv will reach the surface In short the zenith angle is when the sun is at its highest in the sky
Panorama does not have an antonym. However, the word "Panorama" is used to describe a long distance view with a wide horizon, as might be seen in an open landscape, and the word "Vista" is a long distance view with a limited horizon, as in looking down an avenue of trees. So, vista is a kind of antonym of panorama.
A mountain peak would be a good way to remember the definition of the word zenith.
If I understand the question, then it includes a false statement.The angle between an object and the horizon is the object's 'elevation' angle.'Zenith' is a point in the sky . . . the point directly over your head, whoseelevation angle is 90 degrees regardless of which direction you're facing..
The zenith is the point directly overhead in the sky, while the horizon is the line where the sky appears to meet the Earth. The zenith is the highest point above an observer, while the horizon represents the farthest visible point on the Earth's surface.
Apparent (visual) diameter of the [full] moon . . . . always near 1/2 degree. Angle from horizon to zenith . . . 90 degrees . . . roughly 180 apparent moon diameters.
The Zenith Angle has 341 pages.
The Zenith Angle was created in 2004-05.
solar altitude angle= (90 degree - zenith angle )
The angular distance from the horizon to the height of a celestial object is known as its altitude. It is measured in degrees, ranging from 0° at the horizon to 90° at the zenith (directly overhead). This measurement helps observers determine how high an object appears in the sky, which is essential for navigation and astronomy.
Usually, as the angle of incidence of the sun's rays decrease (i.e. when the sun is nearer to the horizon than to the zenith) the temperature decreases.
The zenith.
In astronomy zenith (the point in the sky exactly above you) is the point most distant from the horizon. As a horizon defines how far down the sky you can look, zenith defines how high up you can look.
The highest point. It is used especially about the position of the sun; when the sun is at its zenith, it is as far from the horizon as it gets. At the equator, when the sun is at the zenith, it is right overhead.
If a star's azimuth is 90 degrees, it is located directly east on the horizon. An altitude of 45 degrees means that the star is positioned halfway up in the sky, forming a right angle with the horizon. Therefore, this star would be visible in the eastern sky at an angle that is halfway between the horizon and the zenith.