Mind Map Gallery Geography Weather Instruments
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Weather Instruments. The main elements of the weather that are measured are-Teamperature; Wind (Direction and Speed); Humidity; Precipitation; Sunshine.
Geography-Weather-Instruments
Anemometer
Measures Wind Speed ~
Km Per Hour/miles
Expressed as isotaches.
Campbell stokes sunshine recorder
Works by how much paper isscorched in the glass ball.
Measured by how muchsunshine per day.
Presented as isohels on a map
New node
Maximum minimum thermometre
Measurestemperature
Themercuryexpandstothemaxtemperature.
Unitofmeasurementdegreescelcius.
Presentedonamapinisotherms
Rain Gauge
It Measures percipitation
The rain gauge is in the ground andmeasures the amount of rain that falls intoit.
Measured in millimeters
presented as isohyets
Barometer
Measures atmospheric pressure
measured in millibars
expressed as isobars
Wet & Dry thermometre
Measures the amount ofwater vapour in theatmosphere.
Difference of twothermometres measuring thehumidity.
Expressed as a percentage.
Wind Vane
It measures the wind direction.
works becase it is descrived byte direction from witch itblows.