Category: cartography
Everything filed under cartography.
Replicating NatGeo's "Proper" Earthquake Map in R
I saw this post over at NatGeo over the weekend and felt compelled to replicate…
A Package Full o' Pirates & Makin' Interactive Pirate Maps in arrrrrRstats
Avast, me hearties! It's time four t' annual International Talk Like a Pirate Day #rstats…
Three New #rstats Twitter Bots To Follow
I engage with the Stack[Overflow|Exchange] community quite a bit and was super-happy @treycausey made the Stack Overflow #rstats bot (@StackOverflowR) since I'm also on Twitter alot (mostly hanging out in #rstats these…
Introducing the nominatim geocoding package
In the never-ending battle for truth, justice and publishing more R packages than Oliver, I whipped out an R package for the OpenStreetMap Nominatim API. It actually hits the MapQuest Nominatim Servers for most of the calls, but the…
Making Static/Interactive Voronoi Map Layers In ggplot/leaflet
Despite having shown various ways to overcome D3 cartographic envy , there are always more examples that can cause the green monster to rear it's ugly…
A Path Towards Easier Map Projection Machinations with ggplot2
The $DAYJOB doesn't afford much opportunity to work with cartographic datasets, but I really like maps and tinker with shapefiles and geo-data when I can, plus answer a ton of geo-questions on StackOverflow. R makes it easy—one might even…
Using the new 'viridis' colormap in R (thanks to Simon Garnier)
Nathaniel Smith and Stéfan van der Walt presented a new colormap (for Python) at SciPy 2015 called viridis…
Faceted "World Population by Income" Choropleths in ggplot
Poynter did a nice interactive piece on world population by income (i.e. "How Many Live on How Much, and Where" ). I'm always on the lookout for optimized shapefiles and clean data (I'm teaching a data science certificate program starting…
Animated US Hexbin Map of the Avian Flu Outbreak
The recent announcement of the start of egg rationing in the U.S. made me curious enough about the avian flu outbreak to try to dig into the numbers a bit. I finally stumbled upon a USDA site that had an embedded HTML table of flock…
U.S. Drought Monitoring With Hexbin State Maps in R
On the news, today, of the early stages of drought hitting the U.S. northeast states I decided to springboard off of yesterday's post and show a more practical use of hexbin state maps than the built-in (and still purpose unknown to me)…