cartography, GIS, ArcGIS Pro, QGIS, R
Postmortem of my #30DayMapChallenge 2022
Bits and bobs of why and how I craft those maps
cartography, GIS, ArcGIS Pro, QGIS, R
Bits and bobs of why and how I craft those maps
GIS, QGIS, QGIS Expression
A step-by-step walkthrough of creating a line layer from existing point layers using QGIS …
R, shiny, GIS
Step-by-step guide on recreating “Zoom to selected features” button in shiny, with …
Mapbox, R, web map tile services, leaflet, web mapping
How to convert spatial data to map tiles and avoid rendering 15k points in leaflet
GIS, ArcGIS Pro, QGIS, cartography
What I thought about when crafting maps, as well as reviews after the challenge
spatial data, QGIS
Quick tutorial on how not to get loss in the sea of spatial data format
R, sf, tessellation, spatial analysis
Generate Tessellation and Summarise Within, but in R
GIS, ffmpeg
aka miscellaneous ffmpeg commands
ArcGIS JS API, Javascript, npm
Setting up the development environment for web project
Data visualisation
Background on why I create this dataviz
R, R Markdown, knitr, HTML
Formatting tables, Interactive map viewer, etc.
GIS, ArcGIS Pro, cartography
New cartography knowledge learnt in this map making journey
GIS, ArcGIS Pro, cartography
Some nerdy map-making notes and explanations
shiny, R
Interactive charts and (sort-of) scrollytelling with R & Shiny
shiny, R, markdown
Escaping from writing raw HTMLs and numerous tags$
XML, R, tidyverse, data manipulation
Transforming XML to tidy data (and CSV)
GIS, cartography
Additional analysis on new towns and travel mode to school
GIS, arcpy, Python, OZP, Data manipulation
The case of combing land use zoning shapefiles with same schema
Cartography, 30 Day Map Challenge
On the great journey of pursuing high-end cartography
Data Visualisation, Pedestrian Network, ggplot, R
What is the distribution of the 436,000 pedestrian walkways in terms of length and gradient?
Isochrone Map, Routing, Accessibility, Public Transport
A few notes on finding tools to create isochrone map with public transit travel time
data resolution
Outrageous living density requires outrageous data resolution
ArcGIS Pro, Cartography
A small follow-up on the old stale map, with a new scale bar
ArcGIS API, Javascript, Web Map
Quick round up of an interactive web map project
Cartography, Hong Kong, Map
Pseudo-, not-so-historic ferry services map
Cartography, Data Visualisation, Urban Studies, Hong Kong
Visualising and analysing the distribution of street names
Connections, Hong Kong, Cartography
See how coronavirus pulls down number of flights between Hong Kong and Japan
Census Tract, Hong Kong, Spatial Analysis, MAUP
Land doesn’t travel, people do