Normal to the Sun's rays, very roughly 1kW per m^2
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.
The intensity of insolation is affected by the altitude of the sun; the higher the sun is in the sky (higher altitude), the more direct the solar radiation is, resulting in higher intensity. When the sun is lower in the sky, the sunlight has to pass through a greater thickness of the Earth's atmosphere, which can scatter and absorb some of the radiation, reducing its intensity.
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.
The polar regions, particularly the poles, receive the lowest insolation due to their high latitude and the tilt of Earth's axis. These areas experience prolonged periods of darkness during winter, leading to limited sunlight and low insolation levels.
The primary change caused by the absorption of insolation is an increase in temperature. When insolation is absorbed by the Earth's surface, it gets converted into heat, leading to a rise in temperature. This temperature increase is essential for sustaining life on Earth.
As the altitude of the sun increases, the intensity of insolation for that area will increase as well.
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.
At the Tropic of Capricorn.
Since they are at the same latitude it is most likely that something else is making the temperature different than the intensity of insolation affecting the temperature in both areas.
The intensity of insolation is affected by the altitude of the sun; the higher the sun is in the sky (higher altitude), the more direct the solar radiation is, resulting in higher intensity. When the sun is lower in the sky, the sunlight has to pass through a greater thickness of the Earth's atmosphere, which can scatter and absorb some of the radiation, reducing its intensity.
The angle of insolation affects the intensity of insolation directly. In other words, as the angle of insolation increases, so does the intensity of insolation because the Sun is directly overhead at Zenith, giving off direct, or vertical rays. The opposite happens when the angle of insolation decreases, causing a decrease in the intensity of insolation as well.
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.
clouds, angle of instance, materials that absorb the suns energy, pollution, and objects
June 21
On March 21, the Earth receives the greatest intensity of insolation at the equator, which is located at 0 degrees latitude. This date marks the vernal equinox, when the sun is directly overhead at the equator, resulting in nearly equal day and night lengths across the globe. As a result, the equator experiences the highest solar radiation intensity at this time.
June 21 at 12 noon
Direct and diffused insolation.