Introduction to Earth Data Analysis

Introduction to numpy for scientific computing

Introduction to numpy for scientific computing

6 minute read      UTILITIES     

This tutorial gives a brief description of scientific computing using numpy by introducing arrays, methods, attributes, random numbers, indexing, broadcastin...

Using github for team collaboration

Using github for team collaboration

10 minute read      TECHNIQUES     

Tutorial on how to use Git and GitHub for team collaboration on a project. Content includes installing, setting up, creating a repository, making commits, un...

Introduction to python for beginners

Introduction to python for beginners

3 minute read      TECHNIQUES     

In this tutorial post, I give a quick demo of how to install Python (using anaconda) and then getting started with writing simple scripts.

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Methods and Algorithms

Plotting a record section using obspy

Plotting a record section using obspy

Quickly plot record section of a stream using Obspy. I will introduce you how to make a stream from a set of SAC data, plot the record section and store it a...

Least-squares method in geosciences

Least-squares method in geosciences

Least-squares method is a popular approach in geophysical inversion to estimate the parameters of a postulated Earth model from given observations. This meth...

Numerical tests for seismic resolution

Numerical tests for seismic resolution

Seismic resolution and fidelity are the two important measures of the quality of the seismic record and the seismic images. Seismic resolution quantifies the...

Exploratory factor analysis

Exploratory factor analysis

Factor Analysis is an exploratory data analysis method used to search influential underlying factors or latent variables from a set of observed variables

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Mapping Tutorials

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Seismology

Plotting a record section using obspy (codes included)

Plotting a record section using obspy (codes included)

10 minute read      GEOPHYSICS     

Quickly plot record section of a stream using Obspy. I will introduce you how to make a stream from a set of SAC data, plot the record section and store it a...

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Numerical methods for scientific computation

Least-squares method in geosciences (codes included)

Least-squares method in geosciences (codes included)

10 minute read      GEOPHYSICS     

Least-squares method is a popular approach in geophysical inversion to estimate the parameters of a postulated Earth model from given observations. This meth...

Exploratory factor analysis (codes included)

Exploratory factor analysis (codes included)

4 minute read      GEOPHYSICS     

Factor Analysis is an exploratory data analysis method used to search influential underlying factors or latent variables from a set of observed variables

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