Links as I find them relating to various geospatial coding routines, methods, plotting and data standards. I’ve also included links to a few threads from Stack Exchange relating to useful Q&A. This page will be continually updated. All links are hosted independent of this site.
R
Introduction to visualising spatial data in R
Raster data in R - another take
Raster data in R - yet another take
Robin Lovelace - lots of useful SPATIAL things
Spatial data in R: Using R as a GIS
Geospatial data in R and beyond!
Fifty ways to draw a volcano using package plot3D
Mapping in R using the ggplot2 package
R vs. Python Numpy equivalents
R online books
Python
Geo-Python course (Uni. Helsinki)
Python data science - book online
NumPy Basics: Arrays and Vectorized Computation < Data processing using arrays section is very useful
Bokeh - a wrapper for JavaScript type plotting
Advanced plotting with matplotlib
Pandas
Geospatial (various languages)
K nearest neighbours in Python
Installing GDAL (and OGR) for Python on Windows
GIS with Python, Shapely, and Fiona
Rasters
Fill NA areas of rasters (GDAL)
Geostats
Extending info on spatial data fields
Spatial interpolation of geographical data in R
Variography with gstat and ggplot2
A Practical Guide To Geospatial Mapping
A Practical Guide to Geostatistical Mapping of Environmental Variables
Applied Spatial Data Analysis with R
Geospatial related analyses
Intro to planetary-scale geospatial analyses
Correctly-resize-raster-gis-images-to-a-given-px-width
Mosaic (Hermite) function application in ARC
Image analysis
Python image analysis tutorial
[Scipy image analysis tutorial](http://www.scipy-lectures.org/advanced/image_processing/
OpenCV for image analysis (Python)
Cartography
Introduction to visualising spatial data
7 Deadly Sins of (Academic) Data Visualisation
Help with Fourier Transform applications
Implementation with ImageMagick
MRI scanning and an explanation of k-space
Implementation of a 1D FT using a combined sine wave in Python