How can I create 3D seismic survey ?

Hi All,

I would like to create 3D seismic survey from 2D seismic lines?

I want to use Matlab not Seilab?

i will be thankful for your assistance

Answer 1

[Star Strider]

I am not certain what your data are, however options could be plot3, ribbon, waterfall, and perhaps others including surf and mesh. Some functions will require that you create a matrix of the llines, so they must all have the same dimensions for that. If they do not have the same dimensions, you can force that with linspace (if they do not each have associated independent variables) and interp1.

[Abubakr Mursi]

Dear @Star Strider

Thanks deeply.

To be honest I'm a new user in Matlab and I would like to learn about everything relavent to seismic starting from loading data.

what's the code the helps me in reading Segy. Moreover I want to use Matlab not SeiLab.

if you can assissant me with anything in tis topic, I will be thankful.

[Star Strider]

You would need to upload the data file for me to help you with it. Use the ‘paperclip’ icon in the top toolbar, and then follow the instructions.

What is ‘Segy’? I never heard of it.

[PADMAKAR]

Segy or sgy format is a standard format for recording and storing seismic data. The standard is maintained by the Society of Exploration Geophysicists.

[Star Strider]

@PADMAKAR — This is obviously not an area of my expertise. If the file extensions are not those MATLAB recognises, reading them would require using 'FileType','text' in the readtable or readmatrix calls in order to read them, providing of course that they are text files.