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Why was the stevenson screen raise 121cm above the ground?
To measure a more realistic temperature 🌡️
What is the function of long legs 1.25m above surface in Stevenson screen?
Long legs 1.25m above the surface of a Stevenson screen are meant to elevate the screen to ensure proper air circulation around the temperature and humidity sensors inside. This helps to prevent any interference from the heat radiating off the ground, providing more accurate measurements of temperature and humidity.
Are there standards for thermometer deployment?
standards for thermometer deploymentAnswerYes. In a white louvred box (Stevenson Screen) with the sensors 1.1 metres above ground level.
What are tramways?
passenger carrying systems that are raised on pylons above ground.
What is a large raised area that rises above that surrounding ground?
A plateau.
How do you take the temperature of air?
Assuming that you mean temperature (and not temputure - whatever that may be), it is measured using a thermometer which is placed at a height of 1.25 to 2 metres above ground level in a well-ventilated, white box called a Stevenson screen. A Stevenson screen will usually also contain other meteorological instruments to measure humidity, dew point and air pressure.Details for the setup are defined by the World Meteorological Organization (WMO).Incidentally, the box is named after a British Civil Engineer, Thomas Stevenson, who was father of the author, Robert Louis Stevenson.
What are aerial tramways?
passenger carrying systems that are raised on pylons above ground.
Above Ground Pool Decks?
An above-ground pool can be a great choice for many homeowners and their families. When installing a raised deck for an above-ground pool, there are several important things to remember. It's essential to make sure that a raised deck can be connected to the lip of an above-ground pool. In some cases, an above-ground pool may be a separate structure from a deck. This can be a serious tripping hazard for people entering a pool.
Why do the Mayan raised road two to four feet above ground level?
so it does not flood
What is the meaning of causeway?
A way or road raised above the natural level of the ground, serving as a dry passage over wet or marshy ground.
Differentiate between sunken beds and raised bedsin brief?
sunken beds are dug into the ground making the flowerbed lower than the existing terrain. a raised bed is usually walled around and then filled in with dirt or loam thereby raising the bed above its surroundings.
Why is the stevenson screen placed several feet from the ground?
It is kept 1.25m/4.1ft (UK standard) above the ground by legs to avoid strong temperature gradients at ground level, has louvred sides to encourage the free passage of air, and is painted white to reflect heat radiation, since what is measured is the temperature of the air in the shade, not of the sunshine. Credit to google.
