Ad
related to: seismic attribute analysis tool illustrator tutorial for beginners book
Search results
Results From The WOW.Com Content Network
Generic Mapping Tools [16] Map generation and analysis Lamont–Doherty and University of Hawaii: GPL: Cross-platform: C: Implemented in OpendTect GPlates [17] Interactive visualization of plate tectonics University of Sydney, Caltech, NGU: GPL: Cross-platform: C++, Python: Implements GPML: OpenStereo [18] [19] Geoscience plotting tool
In reflection seismology, a seismic attribute is a quantity extracted or derived from seismic data that can be analysed in order to enhance information that might be more subtle in a traditional seismic image, leading to a better geological or geophysical interpretation of the data. [1]
The following books cover important topics in reflection seismology. Most require some knowledge of mathematics, geology, and/or physics at the university level or above. Brown, Alistair R. (2004). Interpretation of three-dimensional seismic data (sixth ed.). Society of Exploration Geophysicists and American Association of Petroleum Geologists.
This is known as a Common Midpoint Gather [8] (a midpoint being the area of the subsurface that a seismic wave reflects off before returning to the receiver) and in a typical seismic reflection processing workflow, the average amplitude would be calculated along the time sample, in a process known as "stacking". This process significantly ...
Seismic data is band-limited, reducing resolution and quality. To extend the frequency band available, low-frequency data is derived from log data, pre-stack depth or time migrated velocities and/or a regional gradient. [5] High frequency can be derived from well control or geostatistical analysis.
Preliminary analysis of geological context of the domain of study. Interpretation of available data and observations as point sets or polygonal lines (e.g. "fault sticks" corresponding to faults on a vertical seismic section). Construction of a structural model describing the main rock boundaries (horizons, unconformities, intrusions, faults) [4]
Seismic analysis is a subset of structural analysis and is the calculation of the response of a building (or nonbuilding) structure to earthquakes. It is part of the process of structural design , earthquake engineering or structural assessment and retrofit (see structural engineering ) in regions where earthquakes are prevalent.
Seismic performance assessment or seismic structural analysis is a powerful tool of earthquake engineering which utilizes detailed modelling of the structure together with methods of structural analysis to gain a better understanding of seismic performance of building and non-building structures. The technique as a formal concept is a ...