Reflex2DQuick - Sandmeier

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Reflex2DQuick

The program Reflex 2D-Quick allows an easy import, display, processing and interpretation of 2-dimensional GroundPenetratingRadar zero offset and seismic single shot data (click on the datatype for a video guide) . The program is free for Reflexw 2D-dataanalysis users but it can also be ordered as a lowcost standalone processing tool. The program offers the following possibilities:
  • direct import from different formats like SEGY, SEG2, DZT, RD3, RD7, DZT
  • easy change of distance scaling and geometry
  • standard processing with the following possibilities
    • subtract DC-shift and subtract mean (dewow)
    • static correction and correct topography
    • time cut and compress
    • gain function
    • bandpass butterworth
    • background removal
    • running and subtracting average
    • fk migration
    • XFlipProfile
    • extract datapart
  • different display possibilites like point or wiggle mode, saling and zooming functions
  • The data may be exported to the clipboard or saved as ASCII- or bitmap-data and to other formats like SEGY, SEG2
  • Printing is possible with freely choosable scale either in cm or scale like 1:1000 with a print preview menu which allows to preview the size and shape of the print output and to define an individiual print header.
  • interactive velocity adaptation for zero-offset, single shot (reflection and refraction) or VSP data
    • It is possible to adapt diffractions, reflections and straight lines. You may change the velocity, the radius of the target, the angle between the line and the target and the width of the calculated diffraction or reflection hyperbola. There is also the possibility of fitting linear features either by changing interactively a line or by setting two points. The option core allows to vary interactively the velocities of the single layers of the individual cores stored within an ASCII-file. In addition an interactive use of the intercept time method for seismic refraction data is included (see picture on the right). The option enables to get a first 1D-model very quickly.
  • picking the onsets and combine the picked phases to layer model 
    • You have the choice between manual picking, continuous picking and a semi-automatic picking using a phase follower (manual editing is always possible). It is possible to export the picks into an ASCII-format together with the 3 space coordinates for a subsequent interpretation.
    • The so called layer-show offers the possibility to combine individual pick files, to plot them together with the wiggle-files and to output them in report form on printer or file containing the depths, velocities and amplitudes of the individual layers. The time-depth conversion of the picks is either based on mean or layer velocities
picking the horizons and create a layershow
 
©Sandmeier geophysical research 2015
| Tel. ++49-721-491206 | Fax ++49-721-4067994 | e-mail: info@sandmeier-geo.de
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