Geocoding is the process of turning street addresses into geographic coordinates. You can geocode easily in QGIS using several methods.
- Geocode a single address at a time automatically with QGIS plugin
- Geocode multiple addresses and import the results into QGIS, using GPS Visualizer or GeoCommons
- Geocode multiple addresses and import the results into QGIS, using the mmqgis plugin (tutorial coming soon)
- Geocode multiple addresses within QGIS based on a street shapefile (tutorial coming soon)
If you just want to geocode and you don’t need to see the addresses plotted on a map in QGIS, then follow these instructions. If you don’t need to see them on a map nor do you need the geographic coordinates, then use BatchGeocode.
If you only need to geocode a single address and get its coordinates immediately, use geocoder.us.
An example geocoded address on the map using the “single address” method.
About Steven Can Plan
I started this blog in 2007 as the writing assignment for an introductory urban planning class at UIC. It's about cities (mainly Chicago), GIS oftentimes, and transportation (mainly bicycling). Learn more about me, Steven Vance. I also write for Streetsblog Chicago.
Steven Can Plan is hosted on Dreamhost.
Chicago Bike Map App
The Chicago Bike Map app is a bike and street map stored entirely in your iOS device – no data connection required. The map is designed to look much like the City of Chicago's official printed and online bike map. The app works on iPhone, iPod touch, and iPad.
Highly Recommended Bike Products
I've used this pannier to carry groceries, books, my laptop, clothing, anything. I like it because it's stylish (but also "normal" looking at the same time), stands up on its own, is extremely durable, and has the most universal attachment system: two hooks.
These folding locks are lighter weight and more versatile than an equally strong u-lock.
Bells can be quite useful, especially to tell people in front that you're passing them. I like the ding-dong bell the best. It makes a solid DING and then DONG on the spring's return.
The Death and Life of Great American Cities (50th Anniversary Edition) (Modern Library) by Jane Jacobs
Traffic: Why We Drive the Way We Do (and What It Says About Us) by Tom Vanderbilt
As someone who doesn't like driving, but believes that cars can be efficient in moving groups of people and goods, this is my favorite book.
Joyride: Pedaling Toward A Healthier Planet by Mia Birk, With Joe (Metal Cowboy) Kurmaskie, Joe Kurmaskie, Jim Moore
I met Mia Birk in October 2011.
Making Maps: A Visual Guide to Map Design for GIS by John Krygier PhD, Denis Wood PhD
If you are going to make a map, whether it be hand drawn or digital, you should really give this book a read. Then read it every time you make a map. It will help make sure your maps are laid out sensibly, in a way that others can easily read, and that it doesn't include fluff or unnecessary data.