Geogiga Reflector 6.0 - Seismic Reflection Data Processing Software
Features | Screenshots | Version
Version 6.0
Geogiga Reflector 6.0 has following improvements:
- Receiver coordinates can be loaded from a text file when seismic data is imported.
- The auto fill feature in importing seismic data is imporved to allow a column to be individually filled with any two nearest rows.
- The frequency filter includes Butterworth and Ormsby filters with the option of band pass, low pass, high pass, band reject, and notch.
- A window is used in the frequency filter to reduce the energy leakage caused by FFT.
- The spectrum curve in the frequency filter dialog box can be displayed as amplitude or power in dB or relative values with customized view settings.
- The extreme long sample length is well handled in the frequency filter.
- Time-variant band pass filter includes Butterworth and Ormsby filters.
- Frequency scan includes Butterworth and Ormsby filters.
- F-K and Tau-P filters are improved to work with ultrasonic data.
- The Tau-P spectrum can be viewed as wiggle or color density.
- The annotation on the Y axis is improved when the stack is overlaid by velocity section or when the depth stack is loaded.
- When a variety of data is saved, the output directory is checked and an appropriate extension is automatically appended to the output filename.
- Any extra margin is removed in saving an image.
- The user guide is updated.
- The version number consists with Geogiga Seismic Pro.
For details, please see Geogiga Seismic Pro 6.0 release notes.
Version 5.5
The update in Geogiga Reflector 5.5 includes:
- Add a column for shot depth input when importing seismic data.
- Simplify the procedure of field statics correction with Undo and Redo support.
- Incorporate source depth correction into the field statics correction.
- Add a coordinate tolerance with gather sorting.
- Allow inverse CDP numbering.
- Fix the bug with AGC for extreme small seismic data values.
- Clip the swing of trace wiggle to half of the spacing between traces.
For details, please refer to features_seismic09_06.pdf.
Version 5.4
Following new features are available in Geogiga Reflector 5.4:
- Import seismic data with geometry assignment and file integration.
- Save a single gather in the order of CDP, common offset, common shot, or common receiver. The common offset section can be input to Geogiga SF Imager for further process.
- Define annotation fonts for curve plotting.
- Enhance SEG-Y data loading.
- Specify the measurement units.
- View the Sample Rate in the Trace Display dialog box.
- Add the getting started guide.
For details, please refer to features_seismic09.pdf.
Version 5.3
The new features in Geogiga Reflector 5.3 are listed as follows:
- Provide high resolution Tau-P mapping.
- Test apparent velocity when performing F-K filter or Tau-P filter.
- Display stack of current gather in the analysis of velocity spectra.
- Define resolution when an image is saved.
- Frequency scan.
- Support data file larger than 3GB.
For details, please refer to features_reflector53.pdf.
Version 5.2
Geogiga Reflector 5.2 fixes following bugs:
- Rescale the image in the dialog of F-K filter.
- For ultra-long sampling length, the full frequency range can not be displayed in band-pass filter.
- Abnormal exit when a stack file is saved.
Version 5.1
The update of Geogiga Reflector 5.1 includes:
- Display time in milliseconds instead of seconds.
- Add the phase shift in F-K Filter to reduce the aliasing.
- Speed up the automatic velocity update in Velocity Analysis.
- Be able to adjust the display in the individual sub windows in Velocity Analysis.
- Fix the bug when the velocity analysis window is switched between Semblance Spectra and Velocity Scan.
- Zoom in the seismic display with the left mouse button + [Shift], and Autofit the whole window with the shortcut of [Ctrl] + A.
- Add the shortcuts of [Ctrl] + R and [Ctrl] + U for Redo and Undo.
- Provide "Licence Update Utility".
- Fix the un-installation problem from "Start->Program".
- Add the shortcut of "Contact Us" from "Start -> Program".
Version 5.0
Geogiga Reflector 5.0 adds following new features:
- Improved semblance velocity analysis.
- NMO and inverse NMO correction.
- Multiple regions definition.
- More operations for single record.
- Enhanced controls on trace display.
- Geometry QC with layout chart.
- Extra-large image saving.
For further information, please refer to features_reflector50.pdf.
Version 4.0
Geogiga Reflector 4.0 fixes some bugs in version 3.3, and adds following new features:
- Regional data editing.
- Time variant band-pass filter.
- Accurate determination of Undo/Redo steps.
- Floating time window within the residual static correction.
Version 3.3
The upgrade of Geogiga Reflector 3.3 includes:
- Create instantaneous attributes.
- Add more controls on the display of seismic data.
- Improve the migration processing.
- Enhance the random noise attenuation.
Features | Screenshots | Version
|