WebSep 5, 2013 · All 4 thermometers are mounted inside the Stevenson screen to protect them. Maximum and minimum thermometers, as their names suggest, register the highest and lowest temperatures since the last observation. Two ordinary thermometers--one dry, one wet--are used to determine the current temperature and moisture content of the air. Stevenson screens may also be known as a cotton region shelter, an instrument shelter, a thermometer shelter, a thermoscreen, or a thermometer screen. Its purpose is to provide a standardised environment in which to measure temperature, humidity, dewpoint, and atmospheric pressure. See more A Stevenson screen or instrument shelter is a shelter or an enclosure to meteorological instruments against precipitation and direct heat radiation from outside sources, while still allowing air to circulate freely … See more The traditional Stevenson screen is a box shape, constructed of wood, in a double-louvered design. However, it is possible to construct a screen using other materials and shapes, such as a pyramid. The World Meteorological Organization (WMO) agreed standard for … See more In some areas the use of single-unit automatic weather stations is supplanting the Stevenson screen and other standalone meteorological equipment. See more • Article - Temperature measurement and the Stevenson screen • Example of a non-traditional home built Stevenson screen See more It was designed by Thomas Stevenson (1818–1887), a Scottish civil engineer who designed many lighthouses, and was the father of author Robert Louis Stevenson. The development of his small thermometer screen with double-louvered walls on all sides … See more The interior size of the screen will depend on the number of instruments that are to be used. A single screen may measure 76.5 by 61 by 59.3 cm (30.1 by 24.0 by 23.3 in) and a … See more The siting of the screen is very important to avoid data degradation by the effects of ground cover, buildings and trees: WMO 2010 recommendations, if incomplete, are a sound basis. In addition, Environment Canada, for example, recommends that the screen be placed … See more
IGCSE Geography Unit 4: Weather, Climate and Vegetation
WebIn this lesson, learn how to take an accurate temperature reading with a Stevenson Screen, while identifying practical do’s and don'ts for using a thermometer. Recommended. … WebApr 18, 2024 · Here's how to build your own Stevenson Screen: The entire screen can be made of wood. You'll need screws, nails, a few corner braces, and 2 hinges. It is important … green office gr
How to build your own
WebSep 26, 2024 · Stevenson screens may also be known as a cotton region shelter, an instrument shelter, a thermometer shelter, a thermoscreen or a thermometer screen. Its purpose is to provide a standardised environment in which to measure temperature, humidity, dewpoint and atmospheric pressure. Why does the Stevenson door swing to … WebSep 26, 2024 · Stevenson screens may also be known as a cotton region shelter, an instrument shelter, a thermometer shelter, a thermoscreen or a thermometer screen. Its … WebThe thermometers can be placed in a Stevenson Screen to make sure that the temperature is taken in a shady environment. This is a wooden box with slatted sides, a sloping roof … fly me to the moon sailor moon