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Category Archives: VIsualization

Geoscience Machine Learning bits and bobs – data completeness

September 19, 2020by matteomycarta 1 Comment

2016 Machine learning contest – Society of Exploration Geophysicists In a previous post I showed how to use pandas.isnull to find out, for each well individually, if a column has any […]

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data science, Geology, Geophysics, Geoscience, Graphics, machine learning, Programming and code, Python, Tutorial, Tutorial, Tutorial

Busting bad colormaps with Python and Panel

September 17, 2020by matteomycarta Leave a comment

I have not done much work with, or written here on the blog about colormaps and perception in quite some time. Last spring, however, I decided to build a web-based […]

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Application, Cartography and mapping, Color, Color, color-2, color-2, Geophysics, Geoscience, Geoscience, Image Processing, Programming and code, Python, VIsualization

Data exploration in Python: distance correlation and variable clustering

Featuredby matteomycarta 8 Comments

In my last post I wrote about visual data exploration with a focus on correlation, confidence, and spuriousness. As a reminder to aficionados, but mostly for new readers’ benefit: I […]

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Geology, Geoscience, Programming and code, Python, VIsualization

Visual data exploration in Python – correlation, confidence, spuriousness

March 17, 2019by matteomycarta 4 Comments

This weekend – it was long overdue –  I cleaned up a notebook prepared last year to accompany the talk “Data science tools for petroleum exploration and production“, which I […]

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Geology, Geoscience, Programming and code, Python, VIsualization

Geophysics Python sprint 2018 – day 1

October 21, 2018by matteomycarta 4 Comments

Last weekend I went to California to attend my first ever Python sprint, which was organized at MAZ Café con leche (Santa Ana) by Agile Scientific. For me this event was a […]

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Geology, Geophysics, Geoscience, Programming and code, Python, Tutorial, VIsualization

Computer vision in geoscience: recover seismic data from images – part 2

September 18, 2017by matteomycarta 2 Comments

In part 1 of this short series I demonstrated how to detect the portion occupied by the seismic section in an image (Figure 1). The result was a single binary […]

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Application, Geophysics, Geoscience, Image Processing, Programming and code, Python, VIsualization

Computer vision in geoscience: recover seismic data from images – part 1

September 10, 2017by matteomycarta 2 Comments

As anticipated in the introductory post of this short series I am going to demonstrate how to automatically detect where a seismic section is located in an image (be it […]

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Application, Geophysics, Geoscience, Image Processing, Programming and code, Python, Tutorial, Tutorial, VIsualization

What is acquisition footprint noise in seismic data?

August 13, 2017by matteomycarta 7 Comments

Acquisition footprint is a noise field that appears on 3D seismic amplitude slices or horizons as an interwoven linear crosshatching parallel to the source line and receiver line directions. It […]

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Application, Geophysics, Geoscience, Image Processing, Matlab, Photography, Programming and code, Python, Tutorial, Tutorial, Uncategorized, VIsualization

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Go ahead if you want to use my code, modify it, improve it, for non-commercial AND for commercial use. You are also welcome to download and reuse my media files - unless otherwise stated. With both code and images, please give full and clear credit to Matteo Niccoli as the author and mycarta.wordpress.com as the source.
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