Search Results for "seismic linux"

Structural Analysis Program for Civil Engineering.Can evaluate structures for static or dynamic seismic analysis. Dynamic analysis is made by accelerograms. Any analysis can be linear or non linear.

jif3d is a framework for joint inversion of different types of geophysical data in 3D. It currently comprises forward solvers for first arrival traveltimes, scalar and tensor gravity data, magnetics, magnetotellurics, electrical resistivity tomography and surface waves.The framework is flexible in terms of the coupling approach between the different datasets. At the moment cross-gradient coupling, variation of information and deterministic parameter relationships are implemented. Other...

The shock response spectrum (SRS) allows to estimate transient acceleration signals in terms of a maximum response of a dynamic vibration system. Its origin probably dates from civil engineering and the problem of seismic excitations, i.e. earthquake response of buildings, see Clough Penzien 1975. The SRS is a spectrum, i.e. a curve giving the maximum acceleration response depending on frequency. It is derived from a 1-mass-spring-damper vibration system being excited by a base excitation, i.e...

Geophysical Library is a C++-library to handle geophysical data. At the moment the focus is on magnetotelluric and seismic data. It also includes a genetic algorithm for data inversion, signal processing and statistics routines.

JavaSeis.org: Java based software for processing and storing petroleum industry seismic data.

Given a set of seismic arrivals for one or more events, Bayesloc estimates the joint probability of event locations, corrections to travel time predictions, precision of arrival time measurements, and phase labels for the arrival times. Bayesloc also accepts probabilistic prior constraints on any of the input parameters, which can significantly tighten the distribution of all parameters.

Main Phase Modeling, MPM, is a implementation of a 2D staggered grid solution of the elastic waveequation, using a moving zone. This enables both efficient modeling of seismic wide angle data, and modeling of selected propagating phases.

Pressure evaluation for Oil & Gas wells. An excel macro and associated workbook for evaluating and predicitng abnormal formation pressures in Oil & Gas wells. Uses Eaton's & Daines' equations for Seismic, drilling and electric log data. Deviant too

Console application for conversion of seismic data to wav-pcm.

GêBR is an environment to seismic processing based on open-source technologies, designed to easily assemble and run processing flows.

Free cross-platform viewer for seismic data in SEG-Y format (Revision 1 draft 6 and its modifications).

JPick is a java tool for picking first arrival times in multichannel seismic data. Data are read from industry-standard SEG-2 seismograph files. Intended for seismic refraction surveys.