| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 1,823,644,784 visitors served. |
|
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
spectral reflectance |
Also found in: Medical, Wikipedia | 0.03 sec. |
|
spectral reflectance [′spek·trəl ri′flek·təns] (analytical chemistry) Situation when the desired directions for analysis of energy from (reflected from) an object under spectrophotometric colorimetric analysis is diffused in all directions (not directed as a single beam). How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
|
| ? Mentioned in | ? References in periodicals archive | |
|---|---|---|
Measurements of spectral irradiance, spectral responsivity or spectral reflectance are often made for a limited set of wavelengths and then used to calculate weighted spectral sums for photometry, colorimetry or filter radiometry. OTCBB:ESSE) reports: ESSE's revolutionary hyperspectral imaging can measure a fine degree of spectral reflectance of solar energy from across the spectrum and allow the user to identify specific minerals and substances on the surface of the Earth by their diagnostic reflectance patterns. The spectral flatness of the pyroelectric detector was determined by measuring the spectral transmittance [tau]([lambda]) of the window material and the spectral reflectance [rho]([lambda]) of the gold black surface material. |
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|---|