This keynote speech [PDF, 28 kb] by David Last of the University of Wales, UK provides an overview of the U.S. Global Postioning System (GPS) and the European Galileo Positioning System
![NAVSTAR GPS Satellite [Source: Wikipedia] NAVSTAR GPS Satellite [Source: Wikipedia]](https://www.planetizen.com/tech/files//20040526-gps.jpg)
This keynote speech [PDF, 28 kb] by David Last of the University of Wales, UK provides an overview of the U.S. Global Postioning System (GPS) and the European Galileo Positioning System and their future. [Via Slashdot].
"GPS is the sole property of a single nation; others may use it on terms that suit that nation�s interests. That is clear. It is entirely reasonable. But, an inevitable consequence is that GPS looks inwards, to the US. Galileo belongs to the many nations of the European Community. It is outward-looking; those countries have welcomed, and sought, the active participation of other nations, including China, India, and Canada. . . Together with new satellites from Japan, and financial and technical collaboration worldwide, the impact of this GalileoGPS combination will dramatically exceed the sum of its parts. "
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
California plans to bury El Niño’s downpour
If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.
Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River
Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.
California appears to reject Prop. 45
The proposition would have expanded the projects that qualify for a streamlined environmental review, effectively paring down the California Environmental Quality Act.
Bay area voters pass ‘crucial lifeline’ for transit
Proposition RTM, which will fund Bay Area transit, has approval from 61% of voters as of 9:45 p.m. on Nov. 3.
Voters across the country reject data centers
Dozens of communities voted on measures to restrict the buildout of data centers.
FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
The course focuses on the opportunities and imperatives that shape reinvention of mall sites.
City of Rosemead
Rutgers University, Edward J. Bloustein School of Planning and Public Policy
One Hundred Miles
Hunter College, City University of New York (CUNY)
The Architects Foundation
University of Cincinnati Online
City of Cambridge
Montrose County
The Pocatello Development Authority