Web12 jul. 2002 · [9] The precipitable water vapor column thickness W is evaluated by combining equations (1) and , and making W the subject of the resulting equation [e.g., Morys et al., 2001].As described in the MICROTOPS II User's Guide [Solar Light Company, Inc., 2000], the derivation of AOT in the Microtops instruments does not take into … Web2 aug. 2024 · It is a five-channel handheld sunphotometer that gives instantaneous columnar AODs at five wavelengths: 380, 440, 500, 675, and 870 nm. The MT-II Sunphotometer has a 2.5° field of view. The MT includes temperature and pressure sensors associated with GPS connectivity for obtaining position and time coordinates ( …
Atmospheric Aerosols Monitoring: Ground and …
WebThe MICROTOPS II is a hand-held multi-band sunphotometer capable of measuring the total ozone column and optionally the water vapor column (also called precipitable … Web1 mei 2001 · Abstract The use of hand-held Microtops II sun photometers (built by Solar Light Inc.) on ship platforms is discussed. Their calibration, filter stability, and temperature effects are also described. It is found that under rough conditions, the ship motion causes the largest error, which can result in a bias toward higher optical depths. In order to … compare humanistic and biological approach
How to use a Solar Light Microtops II Sunphotometer (with Python ...
Web15 jan. 2014 · Optical characterization of aerosol was performed by assessing the columnar aerosol optical depth (AOD) and angstrom wavelength exponent (α) using data from the Microtops II Sunphotometer. The data were collected on cloud free days over Goa, a coastal site along the west coast of India, from January to December 2008. WebMicrotops II Ozone Monitor & Sunphotometer Features. The Microtops II ozone monitor and sunphotometer is a 5 channel hand-held instrument for accurately measuring the … WebSolar Light’s Model 540 Microtops II® Sunphotometer is a light weight, portable 5 channel instrument for measuring aerosol optical thickness, direct solar irradiance, and water … ebay motors 302 ford performance parts