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...ength), while [[seismic data]] are typically 10–90 Hz (low frequency, long wavelength). This means the sonic log is influenced by a tiny volume of rock compared ...tive to [[Drilling problems|washouts and other hole problems]], while long-wavelength seismic waves are not.

...1.1444024 10.1190/1.1444024].</ref> In smaller data sets, typically a long-wavelength surface can be removed from the data to suppress this effect. Other interpr * Derivatives—edge-enhancing processes that tend to emphasize the shorter wavelength anomalies

...ty. Since wavelength equals velocity divided by frequency, this one-fourth wavelength represents about [[length::25 ft]] for moderately shallow beds having a vel ...be about [[length::500 ft]] at a depth of [[depth::5000 ft]]. As with the wavelength, the Fresnel zone size also increases rapidly with depth.

...detection of the Paradox basin traps is much more difficult because of the wavelength of the seismic wave vs. the reservoir thickness.

| XRD || 10–40kV X-ray wavelength fixed. Low M.A. current || Diffraction patterns or digital files for compar ...2.png|{{figure number|2}}X-ray diffraction configuration. Knowledge of the wavelength (X) and angle of incidence allows the ''d'' spacing to be calculated.

...roduce gravity highs; negative density contrasts produce gravity lows. The wavelength of the anomaly is unaffected by differences in the density. [[:file:applyin

...data quality is somewhat comparable to surface-acquired data, although the wavelength resolution is usually worse for the satellite data.

::where λ = wavelength of wave

...exceed one-half of λ_min, where λ_min is the shortest wavelength contained in the recorded VSP wavefield.

...'' in checkshot surveys or vertical seismic profiling surveys. Because the wavelength of the pressure pulse is approximately the size of the borehole diameter, t

...nfer the thickness of a thin sand layer. If layer thickness is less than a wavelength, variations and thickness appear as tuning effects, with systematic changes

...s. The shotpoints should be printed at intervals that are smaller than the wavelength of the structures that will be mapped. The base map should be printed accur

...s down to a UV-Vis detector that detects molecules at a certain absorbance wavelength. Numerous other detectors (e.g. DAD, MS, MS/MS, Ion Trap etc…) have been

...the borehole. Therefore, a lower frequency system is used due to its high wavelength, which ultimately results in a higher depth of investigation. The wave prop

...of the imposed load and the flexural rigidity of the lithosphere, and the wavelength of flexure is a function of flexural rigidity alone. Flexural rigidity is i