At the "sub-point" of the Sun; when your latitude equals the Sun's declination. The Sun will be straight up at that location.
It depends on the time of year of course.
For example, on the Tropic of Cancer or Tropic of Capricorn this happens at the summer solstice there.
At the equator it happens twice a year, at the equinoxes.
The solar angle refers to the angle between the sun and the horizon at a specific location. It is an important factor in determining the intensity of solar radiation received at that location, influencing factors such as heating and shading.
The equatorial region experiences the smallest seasonal variation in insolation solar energy. This is because the angle of the Sun's rays is relatively constant throughout the year due to the region's proximity to the equator.
When the Sun is directly overhead (at zenith) the point below it is called nadir.
A light-colored, smooth, and flat surface, such as snow, ice, or sand, will reflect the greatest amount of insolation due to higher albedo values. This means more of the incoming solar radiation will be reflected back into the atmosphere rather than absorbed by the surface.
insolation
Angle of insolation refers to the angle at which the sun's rays strike the Earth's surface. The angle of insolation affects the intensity of solar energy received at a particular location. A higher angle of insolation results in more concentrated sunlight, while a lower angle spreads the sunlight out over a larger area.
Intensity of insolation refers to the amount of solar energy received per unit area at a given location and time. It is typically measured in watts per square meter. Factors such as angle of incidence, atmospheric conditions, and time of day can affect the intensity of insolation.
incident ray i think
The solar angle refers to the angle between the sun and the horizon at a specific location. It is an important factor in determining the intensity of solar radiation received at that location, influencing factors such as heating and shading.
The angle of insolation decreases between solar noon and 6 pm on June 21 in New York State. As the sun moves towards the horizon after solar noon, the angle at which sunlight strikes the Earth's surface becomes more oblique, leading to less intense heating and shorter shadows.
The equatorial region experiences the smallest seasonal variation in insolation solar energy. This is because the angle of the Sun's rays is relatively constant throughout the year due to the region's proximity to the equator.
When the Sun is directly overhead (at zenith) the point below it is called nadir.
Insolation is intercepted solar radiation.
Solar panels that convert sunlight to electrical energy are an application of insolation.
The solar radiation that reaches the earths surface from the sun is called INSOLATION
Local noon.
The function that provides insolation is solar radiation, specifically solar energy received by the Earth's surface. Insolation is the amount of solar radiation reaching a specific area over a given time period. It is an essential factor in understanding climate and ecosystems.