The Future Of GPS & Galileo

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

1 minute read

May 25, 2004, 2:20 PM PDT

By Abhijeet Chavan @legalaidtech


NAVSTAR GPS Satellite [Source: Wikipedia]



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. "


Abhijeet Chavan

Abhijeet Chavan is the co-founder and former co-editor-in-chief of Planetizen and the executive producer of Planetizen Courses. He was also the chief technology officer of Urban Insight, Inc., the technology consulting firm that operates Planetizen. Abhijeet Chavan has over 20 years of technology consulting experience working with government, higher education, legal services, and non-profit clients.

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Aerial view of town of Wailuku in Maui, Hawaii with mountains in background against cloudy sunset sky.

Maui's Vacation Rental Debate Turns Ugly

Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.

July 1, 2025 - Honolulu Civil Beat

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

July 9, 2025 - Diana Ionescu

Map of Haussmann's redesign of Paris in the 1850s through 1870s under Napoleon III.

In Urban Planning, AI Prompting Could be the New Design Thinking

Creativity has long been key to great urban design. What if we see AI as our new creative partner?

June 30, 2025 - Tom Sanchez

View of dense apartment buildings on Seattle waterfront with high-rise buildings in background.

King County Supportive Housing Program Offers Hope for Unhoused Residents

The county is taking a ‘Housing First’ approach that prioritizes getting people into housing, then offering wraparound supportive services.

July 11 - Real Change

Aerial view of suburban housing near Las Vegas, Nevada.

Researchers Use AI to Get Clearer Picture of US Housing

Analysts are using artificial intelligence to supercharge their research by allowing them to comb through data faster. Though these AI tools can be error prone, they save time and housing researchers are optimistic about the future.

July 11 - Shelterforce Magazine

Green bike share bikes parked in a row on a commercial street with outdoor dining and greenery.

Making Shared Micromobility More Inclusive

Cities and shared mobility system operators can do more to include people with disabilities in planning and operations, per a new report.

July 11 - Cities Today