Ground Truth

How Google Maps Gets the 'Ground Truth' for Street View

A peak under the hood at "Ground Truth"—the operation behind Google Street View.

December 21, 2014 - Wired

Google Pulls Back the Curtain on its Secretive Maps Program

Alexis C. Madrigal get exclusive access to "Ground Truth," Google's project to develop the most accurate maps in the world. But why is the master of the virtual world so intent on documenting the physical world?

September 7, 2012 - The Atlantic

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.