Spectral Analysis of aeromagnetic data using Oasis montaj Part 2

Spectral analysis is an important concept in potential field geophysics that helps in the understanding of subsurface structures and estimation of depths to magnetic sources. This tutorial attempts to break down the complex process of carrying out this procedure using Oasis montaj. The software has built-in tools that performs Fourier transform and power spectrum analysis, which provide a deeper understanding of the frequency content of the aeromagnetic data.
Whatever may be your level of experience and expertise, be you and undergraduate student interested in performing these analyses as part of your final year project thesis, or a Postgraduate Student researching on mineral exploration and environmental geology challenges. Or, you may be a consultant or a working professional seeking to upgrade your knowledge on the transformation process, this tutorial video will be of immense benefit to you. I made efforts to break down complex concepts into easily digestible explanations and demonstrate practical applications using Oasis montaj.
By the end of this tutorial, you must have understood and gained immense insights on the requisite skills needed to perform spectral analysis on aeromagnetic datasets, enabling you to extract valuable information about geological boundaries, magnetic anomalies, and different lithostratigraphic units. These insights are vital for applications such as mineral exploration, hydrocarbon prospecting, and geotechnical investigations.
Please, be sure to subscribe to this channel for more geophysics tutorials and don't forget to like the video and share your thoughts or questions in the comments section below. Thank you!
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[@darlingtonogonna9539]

Hello Dr. thank you for your educative videos. Please can you make another on the filters under the "Grid and Image" tool, like the 3x3 convolution, 5x5 symmetric convolution, 7x7 symmetric convolution, 9x9 symmetric convolution, vertical derivative convolution and more. I seriously need to learn how to use those filters. Thank you once again...

[@alimohieldain4223]

Thank you for the very informative video, can you please share the code for calculating the depth directly in MATLAB plot?

[@wealthyfashion1004]

Hello and nice videos. Please can you make a video on how to identify gold and gemstones deposits through Landsat image using this software. Thanks again

[@judeejepu]

This will be done. Make sure you subscribe so that you will get notified when the video is uploaded. Best regards

[@wealthyfashion1004]

Please can you also talk on how to interpret the results on the assumed site. Again do we need to conduct drilling for better confirmation or we can go on with the excavation based on results. Please just say something on remote sensing data analysis to identify gold deposits , data interpretation, drilling, and all that. Thanks

[@judeejepu]

I will surely make a video to demonstrate that in upcoming series. Best regards

[@effiongasuquo-f9s]

Good evening sir,my name is Effiong,a Geophysicist.I want to thank you for the good work you have been doing. I have some magnetics data in excel format, When I import them into Geosoft database, its does split into lines,just giving me only one(1) line.Pls sir,what should I do? Thanks

[@judeejepu]

Thanks for the kind words. Please send an email to [e-mail]. Let us solve the challenge. Best regards

[@Harikrishnan2555794]

how to get slope plot program in matlab

[@judeejepu]

Send me an email.

[@iqram1337]

can you make a video how to do inversion with oasis montaj? thank you

[@judeejepu]

I would love to. However, can you make your request more explicit. I need to know details of what you want. Thank you.

[@iqram1337]

@@judeejepu 3d inversion for gravity/magnetic data