Location:
Search - seg-y
Search list
Description:
Platform: |
Size: 16384 |
Author: 梁四 |
Hits:
Description:
Platform: |
Size: 74752 |
Author: 崔庆辉 |
Hits:
Description:
Platform: |
Size: 54272 |
Author: leo |
Hits:
Description: 针对目前流行的一种文件格式segy 处理的软件包，- Since the original SEG Y Data Exchange Format [revision 0, reference page 45] was published in 1975 it has achieved widespread usage within the geophysical industry. This widespread usage has brought about many proprietary variations. Since the publication of SEG Y rev 0, the nature of seismic data acquisition, processing and seismic hardware has changed significantly. The introduction of 3-D acquisition techniques and high speed, high capacity recording media dictate the need for revisions to the SEG Y rev 0 format. The major changes introduced by SEG Y rev 1 are: standardizing the location of header information needed for current processing practices and defining a SEG Y data set as a byte stream format. The SEG Technical Standards Committee strongly encourages producers and users of SEG Y data sets to move to the revised standard in an expeditious fashion.
Platform: |
Size: 615424 |
Author: wenfengguo |
Hits:
Description: 本文档介绍了seg-y标准，包含各区段的定义-This document describes the seg-y standards, including the definition of each section
Platform: |
Size: 62464 |
Author: 张晓 |
Hits:
Description: 此程序用Fortran语言编写，用于形成雷克子波，以seg.y格式输出。-This procedure Fortran language used for the formation of Lake wavelet to seg.y output format.
Platform: |
Size: 211968 |
Author: chenjing |
Hits:
Description: VC++读取侧扫声纳（XTF格式）的文件，并转换为地震（Seg-y格式）数据，中文注释详细。（目前只支持2通道）-VC++ read side-scan sonar (XTF format) files, and converted to the seismic (Seg-y format) data. (Currently only supports 2 channel)
Platform: |
Size: 58368 |
Author: 罗锦华 |
Hits:
Description: 地震资料数字处理的首要环节，读取地震数据，以及地震记录的道头卷头信息-reads a SEG-Y file and outputs a seismic structure
Platform: |
Size: 26624 |
Author: huhuafeng |
Hits:
Description: 在MATLAB中将seg-y格式的读入，并可以进行SEG-Y与asc2的转换以及加地震道头等操作-Seg-y in the MATLAB format will be read, and can SEG-Y and asc2 the conversion and operation of additional seismic top
Platform: |
Size: 35840 |
Author: 冯飞 |
Hits:
Description: 地震数据交换记录格式
本标准规定了地震勘探野外数据交换、室内处理的一种数据记录格式SEG Y Rev1-Seismic data exchange standards for record format of the field of seismic exploration data exchange, indoor handle the data recording format of a SEG Y Rev1
Platform: |
Size: 3144704 |
Author: Joe |
Hits:
Description: 在地球物理勘探中将原始的SEG-Y数据导入-In geophysical exploration will be the original SEG-Y data import
Platform: |
Size: 6144 |
Author: 张三 |
Hits:
Description: 约170勘探地震资料和测井资料的分析和显示功能（加上他们所谓的支持功能）的设置。这些功能读取和写入标准的SEG - Y格式的地震数据，读取和写入测井在LAS格式2.0（也读3.0 LAS格式），并执行许多通常对这些数据类型进行的操作。他们使用标准化的结构来表示地震数据和测井数据，从而使函数调用的简单串联。-A set of about 170 functions (plus support functions called by them) for analysis and display of exploration-seismic data and well logs. These functions read and write seismic data in standard SEG-Y format, read and write well logs in LAS-format 2.0 (also read LAS-format 3.0), and perform many of the manipulations usually performed on these data types. They use standardized structures to represent seismic data and well data and thus allow simple concatenation of function calls.
Platform: |
Size: 3036160 |
Author: daivd jing |
Hits:
Description: 地震数据处理过程及格式说明,有SEG-Y及其非标准格式，CSP，SEG2格式。-Seismic data processing and format, there are SEG-Y format, CSP format and SEG2 format.
Platform: |
Size: 94208 |
Author: Joe |
Hits:
Description: 实现地震SEG-Y格式文件批量道头数据的分析，可以由用户根据需要指定道头位置，并输出首尾道头为EXCEL文件。-Achieve SEG-Y format seismic trace header, the first batch of data analysis, as required by the user can specify trace header, the first position, and the output end to said head for the EXCEL file.
Platform: |
Size: 142336 |
Author: 楚云 |
Hits:
Description: sgy读取/存储程序，用于切割地震记录，Qt界面编写。-sgy file read/save procedures for cutting the seismic records,write in Qt .
Platform: |
Size: 3575808 |
Author: 李志勇 |
Hits:
Description: 地震数据读取软件SegyMAT 1.5.1版本-SegyMAT is a set of m-files that aims to ease importing and exporting SEG-Y files from Matlab.
Platform: |
Size: 502784 |
Author: lixin |
Hits:
Description: SEG-Y files parse, sorting, and presentation
Platform: |
Size: 27648 |
Author: amiorose |
Hits:
Description: SegyMAT is a set of m-files that aims to ease importing and exporting SEG-Y files from Matlab. SegyMAT aims to: completely
support SEG-Y revision 1 be easy to use in other projects be compileable using the Matlab Compiler be a Swiss Army knife
dealing with the SEG-Y format in Matlab.
SegyMAT is not lightning fast. SegyMAT makes heavy use of ’structures’. Unfortunately structures are not very effective in
terms of speed in Matlab. (Or they have not been implemented very effectively in SegyMAT). However structures make the
implementation and maintainance easier, and the code (hopefully) easy to read. That said, some effort has been made to optimize
SegyMAT for speed.
The latest version of SegyMAT is always available from Sourceforge : http://segymat.sourceforge.net/.-SegyMAT is a set of m-files that aims to ease importing and exporting SEG-Y files from Matlab. SegyMAT aims to: completely
support SEG-Y revision 1 be easy to use in other projects be compileable using the Matlab Compiler be a Swiss Army knife
dealing with the SEG-Y format in Matlab.
SegyMAT is not lightning fast. SegyMAT makes heavy use of ’structures’. Unfortunately structures are not very effective in
terms of speed in Matlab. (Or they have not been implemented very effectively in SegyMAT). However structures make the
implementation and maintainance easier, and the code (hopefully) easy to read. That said, some effort has been made to optimize
SegyMAT for speed.
The latest version of SegyMAT is always available from Sourceforge : http://segymat.sourceforge.net/.
Platform: |
Size: 448512 |
Author: Adnan Gadi |
Hits:
Description: seg-y数据读取，包括采样点数、采样率、线号、道号、坐标、以及地震数据-seg-y read data, including sampling points, sampling rate, line number, channel number, coordinates, and seismic data
Platform: |
Size: 1024 |
Author: abc |
Hits:
Description: 此程序用fortran2003实现了对地震数据SEG-Y格式的读取。使用了fortran2003的一个新特性，流访问模式。
值得一提的是，在输出文件时，实现了自动化生成格式控制符。
程序存在的不足是，文件的字节大小得提前确定，不管用什么方式获取文件的大小都行，我用的方法是直接在windows下面通过查看sgy文件属性获得的。-
This program read the Seismic SEG-Y data with Fortran 90 modified from C, see the URL
http://wenku.baidu.com/link?url=jnBNLV1A0K1N_tZ_AOFfWKG1f5hHAedi0PJbbTkbjSLRLigQUhgT0aWyLy2ILi-F1AKxIyVL0eEy0HXfh-i7Cc4L7tEYtaRx-QpiU2WEUUi
The format document of SEG-Y data is included.
With the new feature of Fortran03, reading data with "stream" is used.
A self-defining function of Checking the digits of a number( integer or real) is used to impliment the automation of output format
However, the byte-size of a SEG-Y data must be specified, by anyway, before you run this program.
Platform: |
Size: 321536 |
Author: Wang qiao |
Hits: