Why is a stevenson screen off the ground

Instruments which are used to measure temperature and Humidity should be kept inside "stevenson screen". Its a wooden box to shade from direct sunlight, Its painted white to reflect sunlight, It has vents to allow free flow of air. The stevenson screen should be located away from trees and buildings which could affect the temperature! A Stevenson screen or instrument shelter is an enclosure to shield meteorological instruments against precipitation and direct heat radiation from outside sources, while still allowing air to circulate freely around them.

It was designed by Thomas Stevenson , a British civil engineer and father of the author Robert Louis Stevenson. Bold Italic undrline. The Thermometer, hygrometer, psychrometer, dewcell, barometer and thermograph are all generally used in the Stevenson screen. Log in. Social Sciences. Study now. See Answer. Best Answer. Study guides. Anthropology 28 cards. What field of anthropology studies fossil remains to learn how human characteristics have developed. Which field of anthropology studies the relationships of people in groups.

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It can form parallel streaks of lightning. The position of the polar jet stream is usually somewhere between. Cold and Warm Fronts. What is thought to have caused the ice ages. How is a hygrometer used. Q: Why do you not put the stevenson screen on the ground? Write your answer Related questions.

Why is a stevenson screen off the ground? Why was the stevenson screen raise cm above the ground? Why are the sides of the 'stevenson screen' louvered? Why is the thermometer kept in the stevenson screen? When was the Stevenson Screen invented? What is the function of long legs 1. What is a stevenson screen? What significant weather-related invention was Robert Louis Stevenson's father responsible for? What did Robert Louis Stevenson's father invent? How effective is the stevenson screen? Why stevenson screen has four legs?

Which 4 instrument are kept in a stevenson screen? Why the Louvre of a Stevenson screen Slanted? Why do we use a stevenson screen? What is a stevenson screen used for? Who invented the stevenson screen? Why was the stevenson screen made of wood raised cm off the ground have a double roof and have louvres? Why a fence is built around a weather station and why is not built too high?