Robin's Blog

Archive for the ‘GIS’ Category

Automatically generating a legend for a choropleth layer in Leaflet

Some work I’ve been doing recently has involved putting together a webmap using the Leaflet library. I’ve been very impressed with how Leaflet works, and the range of plugins available for it. leaflet-choropleth is an extension for Leaflet that allows easy generation of choropleth maps in Leaflet. The docs for this module are pretty good, […]

Bid for a day’s work from me

Summary: I will do a day’s work for the highest bidder in this auction. This could mean you get a day’s work from me very cheaply. Please read all of this post carefully, and then submit your bid here before 5th Feb. This experiment is based very heavily on David MacIver’s experiment in auctioning off […]

I give talks – on science, programming and more

The quick summary of this post is: I give talks. You might like them. Here are some details of talks I’ve done. Feel free to invite me to speak to your group – contact me at Read on for more details. I enjoy giving talks on a variety of subjects to a range of […]

Cloud frequency map for Europe & update to cloud frequency web app

I’ve posted before about the cloud frequency map that I created using Google Earth Engine. This post is just a quick update to mention a couple of changes. Firstly, I’ve produced some nice pretty maps of the data from 2017 over Europe and the UK respectively. I posted the Europe one to the DataIsBeautiful subreddit […]


I really enjoy reading blogs. That seems to be a slightly outdated view, as many people have moved over to using Twitter exclusively, but I like being able to follow everything that a specific person writes, and seeing mostly long-form articles rather than off-the-cuff comments. Back in the day, when blogs were really popular, every […]

Some recent papers of mine

I’ve just realised that I haven’t posted about the last few papers that I’ve authored. Some of these came from before I stopped paid work due to ill-health, and some were based on work that was done before I stopped work, but have only been published since. Anyway, on with the papers: Rapid and near […]

Roadside leafiness from space – Part 2

In the last post in this series, I showed some pretty maps of roadside leafiness, created by extracting NDVI values near roads – like this: This time, I want to move away from pretty images to some numerical analysis – and also move from a local scale to a national scale. My first question was: […]