enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Atmospheric Measurement Techniques - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_Measurement...

    MIAR · NLM ( alt ) · Scopus. ISSN. 1867-1381. Links. Journal homepage. Atmospheric Measurement Techniques is an open-access peer-reviewed scientific journal publishing research within Atmospheric sciences .

  3. Atmospheric sounding - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_sounding

    Atmospheric sounding or atmospheric profiling is a measurement of vertical distribution of physical properties of the atmospheric column such as pressure, temperature, wind speed and wind direction (thus deriving wind shear), liquid water content, ozone concentration, pollution, and other properties. Such measurements are performed in a variety ...

  4. Air pollution measurement - Wikipedia

    en.wikipedia.org/wiki/Air_pollution_measurement

    Air quality monitoring sensors in Port Pirie, South Australia. Air pollution measurement is the process of collecting and measuring the components of air pollution, notably gases and particulates. The earliest devices used to measure pollution include rain gauges (in studies of acid rain), Ringelmann charts for measuring smoke, and simple soot ...

  5. Eddy covariance - Wikipedia

    en.wikipedia.org/wiki/Eddy_covariance

    The eddy covariance (also known as eddy correlation and eddy flux) is a key atmospheric measurement technique to measure and calculate vertical turbulent fluxes within atmospheric boundary layers. The method analyses high-frequency wind and scalar atmospheric data series, gas, energy, and momentum, [1] which yields values of fluxes of these ...

  6. Temperature measurement - Wikipedia

    en.wikipedia.org/wiki/Temperature_measurement

    Temperature measurement. A medical/clinical thermometer showing the temperature of 38.7 °C (101.7 °F) Temperature measurement (also known as thermometry) describes the process of measuring a current temperature for immediate or later evaluation. Datasets consisting of repeated standardized measurements can be used to assess temperature trends.

  7. Atmospheric lidar - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_lidar

    Similar techniques were also developed in the U.S.S.R. [6] [7] The searchlight beam technique continued to improve after the end of the War, with more precise instruments and new atmospheric parameters, like temperature [8] At the same time, pulsed light was used to construct a rangefinder to measure the distance of objects, but remained only ...

  8. Space-based measurements of carbon dioxide - Wikipedia

    en.wikipedia.org/wiki/Space-based_measurements...

    Artist's conception of OCO-2, the second successful high precision (better than 0.3%) CO 2 observing satellite. Space-based measurements of carbon dioxide (CO 2) are used to help answer questions about Earth's carbon cycle. There are a variety of active and planned instruments for measuring carbon dioxide in Earth's atmosphere from space.

  9. Ceilometer - Wikipedia

    en.wikipedia.org/wiki/Ceilometer

    A ceilometer is a device that uses a laser or other light source to determine the height of a cloud ceiling or cloud base. [1] Ceilometers can also be used to measure the aerosol concentration within the atmosphere. [2] A ceilometer that uses laser light is a type of atmospheric lidar (light detection and ranging) instrument. [3][4]