Researcher | Geospatial Scientist | Software Developer | MSc Tutor

September 20, 2023

Visually explore DfT traffic statistics for the whole of GB from 2000-2022.

RShinyTraffic data
August 19, 2022

Complete instructions and SQL script.

September 30, 2020

An open source automated tool to forecast rail demand for new local railway stations in Great Britain.

April 3, 2019

My new R package 'otpr' is now available on CRAN.

November 15, 2018

I've written an introductory tutorial covering the setup and querying of an OpenTripPlanner instance.

November 14, 2018

I have updated my SQL script that can be used to automatically prepare the OS Open Roads dataset for use with pgRouting

pgroutingOS Open Roads
May 16, 2017

My paper, a review of previous railway station choice modelling research, has just been published in Transport Reviews.

April 3, 2016

It has been a busy start to the year as I've presented papers at two academic conferences - UTSG and GISRUK.

November 3, 2015

An R script to automatically generate drive distance or drive time buffers for a given set of starting nodes using pgRouting

November 2, 2015

An R script to automatically generate multiple catchment area polygons using R, PostGIS and pgRouting.

April 27, 2015

Advice on preparing the OS Open Roads dataset for use with pgRouting and a SQL script to automate the process

pgroutingOS Open Roads