![]() satellite-based navigation, particularly GPS. ![]() Space does not permit us to name the many other individuals who deserve enormous credit for the subsequent refinement and invention of new GPS applications.įigure 1 gives a summary view of the history of U.S. Throughout this article you will find their names highlighted. Our purpose in writing this account is to set the record straight, and in so doing to give credit to many of the original developers of GPS whose contributions have somehow been forgotten. How did GPS come into being? What technologies were essential to its success? Who developed those technologies? Recently a number of GPS histories have appeared that are very inaccurate on these subjects. Today, the loss of GPS signals would have catastrophic consequences. Other applications span military targeting, transportation, object tracking, and resource identification. Almost every ship and aircraft carries multiple GPS receivers to provide positioning information. Virtually every cell-phone system relies on GPS for timing. With more than a billion GPS receivers in use, this stunning achievement has truly revolutionized the way the world functions in the 21st century. This utility is known as the Global Positioning System, or GPS. The stealth utility: over the past 30 years, a new entity has steadily and stealthily crept into the fabric of worldwide society, creating capabilities and dependencies that did not exist before. ![]() True history, told by the people who made it. The original system study, the key innovations, and the forgotten heroes of the world’s first - and still greatest - global navigation satellite system. ![]() Powers, with Gaylord Green, Hugo Fruehauf, Brock Strom, Steve Gilbert, Walt Melton, Bill Huston, Ed Martin, James Spilker, Fran Natali, Joe Strada, Burt Glazer, Dick Schwartz, Tom Stansell, and others ![]()
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