1 / 5

Gathering Weather Data

Gathering Weather Data. Section 12.3. Data From Earth ’ s Surface. Meteorologists measure temperature, air pressure, wind speed, and relative humidity __________ – measures temperature; Fahrenheit or Celsius; liquid in glass or bimetallic strip

henryneal
Download Presentation

Gathering Weather Data

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Gathering Weather Data Section 12.3

  2. Data From Earth’s Surface • Meteorologists measure temperature, air pressure, wind speed, and relative humidity • __________– measures temperature; Fahrenheit or Celsius; liquid in glass or bimetallic strip • _________ – measures air pressure; mercury or aneroid

  3. Data From Earth’s Surface • __________ – measures wind speed • __________– measures the direction of wind • _________ – measures humidity; sling psychrometer

  4. Automated Surface Observing • NWS, FAA, and Dept. of Defense established the ASOS. • Began in 1990’s • 24/7 weather data • Provides info for aviation, weather forecasting, and weather research

  5. Data in the Upper Atmosphere • __________ is an instrument for gathering data in the upper atmosphere • Include sensors and transmitters • Suspended from a weather balloon • Rawindsonde = radar + _____ + radiosonde • Began in 1980’s now replaced by GPS tracking

More Related