The History of GPS—Back to the First Century

A new book details the primitive origins of the GPS tracking technologies that are so pervasive in today’s mobile-phone-enabled world.

1 minute read

April 15, 2014, 1:00 PM PDT

By James Brasuell @CasualBrasuell


Brett Brownell shares news of a new book by Boston Globe technology writer Hiawatha Bray called You Are Here: From the Compass to GPS, the History and Future of How We Find Ourselves.

Brownell calls You Are Here “an entertaining, detailed history of how we evolved from primitive navigation tools to our current state of instant digital mapping—and, of course, governments' subsequent ability to track us.” Here are a few examples:

  • “1st century: The Chinese begin writing about mysterious ladles made of lodestone. The ladle handles always point south when used during future-telling rituals. In the following centuries, lodestone's magnetic abilities lead to the development of the first compasses.”
  • “2nd century: Ptolemy's Geography is published and sets the standard for maps that use latitude and longitude.”
  • “1958: Approximately six months after the Soviets launched Sputnik, Frank McLure, the research director at Johns Hopkins Applied Physics Laboratory, calls physicists William Guier and George Weiffenbach into his office. Guier and Weiffenbach used radio receivers to listen to Sputnik's consistent electronic beeping and calculate the Soviet satellite's location; McLure wants to know if the process could work in reverse, allowing a satellite to location their position on earth. The foundation for GPS tracking is born.”

Tuesday, April 15, 2014 in Mother Jones

Sweeping view of Portland, Oregon with Mt. Hood in background against sunset sky.

Oregon Passes Exemption to Urban Growth Boundary

Cities have a one-time chance to acquire new land for development in a bid to increase housing supply and affordability.

March 12, 2024 - Housing Wire

Aerial view of green roofs with plants in Sydney, Australia.

Where Urban Design Is Headed in 2024

A forecast of likely trends in urban design and architecture.

March 10, 2024 - Daily Journal of Commerce

Cobblestone street with streetcar line, row of vintage streetlights on left, and colorful restaurant and shop awnings on right on River Street in Savannah, Georgia.

Savannah: A City of Planning Contrasts

From a human-scales, plaza-anchored grid to suburban sprawl, the oldest planned city in the United States has seen wildly different development patterns.

March 12, 2024 - Strong Towns

Aerial View of Chuckanut Drive and the Blanchard Bridge in the Skagit Valley.

Washington Tribes Receive Resilience Funding

The 28 grants support projects including relocation efforts as coastal communities face the growing impacts of climate change.

March 18 - The Seattle Times

Historic buildings in downtown Los Angeles with large "Pan American Lofts" sign on side of building.

Adaptive Reuse Bills Introduced in California Assembly

The legislation would expand eligibility for economic incentives and let cities loosen regulations to allow for more building conversions.

March 18 - Beverly Press

View from above of swan-shaped paddleboats with lights on around artesian fountain in Echo Park Lake with downtown Los Angeles skylien in background at twilight.

LA's Top Parks, Ranked

TimeOut just released its list of the top 26 parks in the L.A. area, which is home to some of the best green spaces around.

March 18 - TimeOut

News from HUD User

HUD's Office of Policy Development and Research

Call for Speakers

Mpact Transit + Community

New Updates on PD&R Edge

HUD's Office of Policy Development and Research

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.