J/Seismic

Web-Enabled Viewers for E & P

J/Seismic is a component of J/GeoToolkit

This package provides classes to view, interpret, edit, and process seismic data in applications such as in seismic QC and velocity analysis.

J/Seismic Features

Powerful Data Handling

J/Seismic accesses its data through a seismic data reader. Developers can either customise INT's SEG-Y file reader (for example, header value locations) or implement their own reader via the published data interface.

Trace Display Type

INT's new fast rasterizer engine supports the following display types: wiggle, variable area, variable density, interpolated density, color-filled modes, or combinations.

Built-in Processing Functions

J/Seismic supports a flexible trace processing pipeline to handle processes such as trace scaling, interpolation, filtering, or automatic gain control (AGC). Each process object's properties can be individually manipulated to control the appearance of the seismic raster. Developers can replace the seismic reader, data selector or rasteriser with their own or implement their own processes.

Powerful Rendering

J/Seismic's on-the-fly rasterisation engine provides fast rendering and is designed to efficiently handle very large datasets. Traces can be rendered vertically or horizontally. Classes are provided to display time slices or to integrate seismic data inside a welllog track. Unlimited overlays of multiple seismic datasets, including support for transparency, are also available.

Trace Handling

Traces can be cached after the data selector or interpolation processes in the pipeline. An added feature of J/Seismic allows multiple pipelines to be included in one view, and various editors provide greater manipulation of images. The seismic editor, for instance, allows the programmer to easily apply gaps. With J/Seismic, images can be output to CGM files. The color map is also editable and includes a transparency option.

Built-in Editors

Dialog boxes are provided for editing attributes of a section, including setting the display type, controlling the scaling range of the data, and setting the interpolation mode. A color editor is available to dynamically update the colour map used for seismic display while an annotation editor allows for manipulation of axes.

Support for internationalisation and full customisation or replacement of built-in editors is provided.

Release 2.4 New Features

• Added support for internationalisation
• Included capability to plot traces at variable spacing intervals (i.e., distance relative plots)
• Included capability to plot horizontal traces
• Added snap picking functionality
• Improved performance for zooming/scaling seismic plots

Availability
J/Seismic Release 2.4 is available now for any Java 2D™ Standard Edition compatible platform, including Windows, Solaris, Linux, and IBM AIX. J/Seismic requires Java 1.4 or above. JDK 1.4.2 is recommended.

You may also have interest in this product for these environments:

• Seismic.NET for .NET Development
• Seismic for C++ Development