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Sky Exposure Plane


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Sky Exposure Plane

Sky exposure plane refers to the ratio of the visible sky from a particular location to the total sky visible from that location. It is an important concept in the design of buildings and other structures, as it helps to assess the potential for solar gain, glare, and ventilation of the building, as well as the impact of the building on the environment. The sky exposure plane is usually expressed as a percentage, and it is calculated by measuring the angle of view of the sky from the location of the building, and the ratio of visible sky to total sky visible. One important aspect of the sky exposure plane is its impact on the microclimate of the building. The sky exposure plane affects the amount of solar radiation that reaches the building, as well as the amount of natural light and ventilation. These factors, in turn, affect the energy performance of the building, as well as the comfort of the occupants. For example, a building with a high sky exposure plane may experience more solar gain and glare, which can lead to overheating and discomfort for the occupants. On the other hand, a building with a low sky exposure plane may not receive enough natural light and ventilation, which can lead to a lack of comfort and productivity. Another important aspect of the sky exposure plane is its relationship with the surrounding environment. The sky exposure plane can be influenced by the surrounding buildings, trees, and other structures, as well as the topography of the site. For example, a building located in a densely populated urban area may have a lower sky exposure plane than a building located in a rural area with open fields and forests. This can have implications for the design of the building, as well as its impact on the surrounding environment. In summary, the sky exposure plane is an important concept in the design of buildings and other structures, as it helps to assess the potential for solar gain, glare, and ventilation of the building, as well as the impact of the building on the environment. Its impact on the microclimate of the building and its relationship with the surrounding environment are important factors to consider in the design process.

Sky exposure plane, solar gain, glare, ventilation, microclimate

— Mark Nelson

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Sky Exposure Plane

Sky exposure plane, also known as sky view factor, is an important concept in the design of buildings and other structures. It is the ratio of the visible sky from a particular location to the total sky visible from that location, and is usually expressed as a percentage. Sky exposure plane is used to assess the potential for solar gain, glare and ventilation of the building, and the impact of the building on the environment. Sky exposure plane is calculated by measuring the angle of view of the sky from the location of the building, and the ratio of visible sky to total sky visible. This calculation is then used to determine the optimal orientation and design of the building, and the amount of daylighting that can be expected. Sky exposure plane is also used to determine the amount of shading that should be provided in order to minimize energy use, as well as to determine the best locations for windows, balconies and other features that allow natural light into the building.

Sky Exposure Plane, Solar Gain, Glare, Ventilation, Daylighting.

— Sarah Hall


Sky Exposure Plane Definition

Sky Exposure Plane on Design+Encyclopedia

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