Spectrum 1
Spectrum 1 :
(1) (n.) Geophysics. Generally, a display of entities or properties according to magnitude. In geophysics, spectrum refers to a display of characteristics of a wavetrain or trace as a function of frequency, wavenumber, or arrival time. A common display of spectrum is amplitude as a function of frequency. See: Amplitude, Arrival, Frequency, Phase, Trace. (2) (n.) Formation Evaluation. The distribution of gamma ray energies, or the number of gamma rays as a function of gamma ray energy. See: Activation Log, Geochemical Log, Induced Gamma Ray Spectroscopy, Neutron Interactions, Pulsed Neutron Spectroscopy Measurement
No records Found