WebJul 8, 2009 · Sec 1 Stevenson Screen 1. Stevenson Screen 2. What is a Stevenson screen? A white wooden box with louvres to shelter thermometers from direct heat of the Sun and allow air circulation. 3. …
1 Single Stevenson screen Download Scientific Diagram
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 … Webgraphs, wind direction rose diagram. Opportunity for centre-based fieldwork - recording the weather at different sites around school and explaining the differences found. Question 3 Paper 3 May 1999 2.2a Describe and explain the characteristics, siting and use made of a Stevenson screen. Pupils are introduced to a Stevenson Screen and draw a fully northern indiana bass fishing
Measuring the elements of the weather - Weather and climate - CCEA
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 and no floor was reported 159 years ago in 1864. After … 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 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 double screen 76.5 by 105 by 59.3 cm (30.1 by 41.3 by 23.3 in). The unit is either … 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 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 … 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 … See more • Article - Temperature measurement and the Stevenson screen • Example of a non-traditional home built Stevenson screen See more Web1. Stevenson screen. 2. Six’s thermometer. 3. Hygrometer. 4. Barometer. 5. Sunshine recorder. 6. Anemometer. 7. Rain gauge. 8. Evaporation dish. The following are some of the prominent features of the Stevenson screen. It … WebMay 7, 2024 · Stevenson's Screen is commonly known as instrument shelter. It is a meteoric screen. It is used to decent instruments which is adverse to the rapidity and the direct rays coming from outside.It let the … northern indiana brace