GEOGIGA SEISMIC PRO DOWNLOAD FREE

You can automatically or manually pick first breaks, easily assign first arrivals to layers, and quickly phantom time-distance curves. Features Input and plot layered velocity model Model fundamental and high-mode surface waves Generate reflected and refracted waves Simulate air waves Plot fundamental and high-mode dispersion curves Display time-distance curves Save and print synthetic seismic data. The velocity and elevation may vary along a profile and there are no limits on the number of layers. Geogiga SF Imager 8. Generate dispersion curve with SASW.

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Separate upgoing and downgoing waves. The velocity and elevation may vary along a profile and there are no limits on the number of layers. All the processing modules are integrated to speed up the process without workflow interruptions.

The high level of interactivity enables full control over the data processing and ensures higher quality. Geogiga Surface Plus 8. Features Input and plot layered velocity model Model fundamental and high-mode surface waves Generate reflected and refracted waves Simulate air waves Plot fundamental and high-mode dispersion curves Display time-distance curves Save and print synthetic seismic data.

Geogiga Seismic Pro -

A 3D fence can be rotated and panned with the mouse, and the animation of the fence may be viewed. Features Group data in a survey area with a project Plot velocity sections or seismic stacks in 2D section and 3D fence Automatically join the adjacent velocity sections Display velocity sections with colors, contours, and editable lithologic symbols Plot well data on a velocity section new View seismic stacks with wiggle or color density Rotate and pan 3D fence with mouse Show the animation of 3D fence Plot section map and select any sections to be displayed Print and save data images Support the XZV text format, SEG-2, SEG-Y, SEG-D, and other data formats Screenshots Define project Velocity sections Seismic stacks.

The velocity between wells can be estimated with travel time. PS LOG is designed to efficiently process data in well velocity surveys. After the depth of receivers and the direction of a shot are defined, first breaks can be picked with the mouse button on P and S waves simultaneously in the analysis window.

The high-resolution topographic correction ggeogiga and robust tomography approach assure the high processing quality. Screenshots Section map Automatically join adjacent sections Display sections in a 3D fence Features Group data in a survey area with a project Automatically join the adjacent data sections Display data sections with colors, contours, and editable lithologic symbols Plot well data new Rotate and pan a 3D fence with mouse Show the animation of a 3D fence Plot section map and select any sections to be displayed Print and save the images of data sections.

Features Load velocity model from a text file Interactively define velocity model Calculate and display synthetic reflection and refraction curves Load multi-records Check and define geometry Correct trigger delay Automatic gain control AGCgekgiga balance, and time variant scaling Butterworth and Ormsby filters with band pass, low pass, high pass, band reject, and notch options Undo and redo multi-step processing on seismic data Screenshots Interactively define velocity model.

DW TOMO3D utilizes the robust grid geogjga tracing and regularized inversion approach to derive 3D velocity structure directly from first arrivals in 3D seismic surveys.

Geogiga Seismic |

Sort gathers on the fly. The estimated velocity model can also be used for static correction in seismic reflection data processing. Features Support zero-offfset and offset VSP survey Interactively pick first breaks with a trace magnifier Static time shift Calculate interval velocity and average velocity Separate upgoing and downgoing waves with F-K filter and median filter Deconvolve upgoing waves by applying wavelet designed on downgoing waves Display and output upgoing and downgoing waves in two-way traveltime new Corridor mute Corridor stack VSP-CDP transform Butterworth and Ormsby filters with band pass, low pass, high pass, band reject, and notch options Automatic gain control AGCtrace balance, time variant scaling, and single trace scaling Undo and redo multi-step processing on seismic data.

Import data and define geometry. Any sections may be selected to be displayed from a section map, and geoviga sections can be automatically joined. You can automatically or manually pick first breaks, easily assign first arrivals to layers, and quickly phantom time-distance curves.

Geogiga Seismic

Geogiga DW Tomo3D 8. Display velocity volume as a cube. Pick first breaks on multi-records. There are also utilities for Vibroseis correlation and wavefield modeling.

Plotting well data new. The seissmic spectrum can be calculated in F-K, F-V, or F-P domain, where the fundamental and high-mode dispersion curves are interactively picked. Features Load all shots at one time Quickly check and assign geometry Allow variable surface Filter rpo scale seismic data with support of undo and redo functions Simultaneously auto-pick first arrivals of all records Automatically and interactively build initial model Utilize robust ray tracing and regularized iterative inversion with constraints Check the picked and calculated first arrivals on seismic traces Pause and resume or stop the tomography procedure Visually analyze fitting errors and review the results of each iteration Trim the inverted velocity model based on the ray coverage new.

The velocity sections are displayed with colors, contours, and editable lithologic symbols, while the seismic stacks can be viewed with wiggle or color density. DW TOMO utilizes the robust grid ray tracing and regularized inversion with constraints in rpo.

Dispersion curves and velocity section. The robust forward modeling and the global genetic algorithm GA assure the quick convergence of inversion.

GEOGIGA SEISMIC PRO 8.1

Features Group data in a survey area with a project Plot velocity sections or seismic stacks in 2D section and 3D fence Automatically join the adjacent velocity sections Display velocity sections with colors, contours, and editable lithologic symbols Plot well data on a velocity section new View seismic stacks with wiggle or color density Rotate and pan 3D fence with mouse Show the animation of 3D fence Plot section map and select any pdo to be displayed Print and save data images Support the XZV text format, SEG-2, SEG-Y, SEG-D, and other data formats.

Check and define geometry with layout chart Allow irregular spacing and variable surface Identify lateral velocity variation. Simulate multi-mode surface waves. Generate dispersion curve with SASW. Several batch commands are available, such as data resampling, trigger delay correction, vertical stacking, and Vibroseis correlation.