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en.wikipedia.org/wiki/Global_Positioning_System

Then 2 SOPS contacts each GPS satellite regularly with a ... OCS will continue to be the ground control system of record until ...

www.gps.gov/policy/funding

Beyond the core GPS program, several federal agencies fund and manage augmentation systems that improve GPS performance in support of their particular ...

www.fi-aeroweb.com/Defense/Global-Positioning-System.html

Oct 28, 2014 ... Detailed information about the Global Positioning System (GPS), the GPS IIIA satellite, and the OCX Advanced Control System, ... Air Force and National Geospatial Intelligence Agency (NGA) monitor stations and ... Funds in the amount of $450.2 million will purchase two GPS IIIA satellites (SV-7 and SV-8).

www.rand.org/content/dam/rand/pubs/monograph_reports/MR614/MR614.sec5.pdf

a range of institutional arrangements for GPS that address possible funding and ... ably include converting the GPS system to one with greater control over usage ... Civil U.S. government agencies are responsible for paying for any GPS ...

www.quora.com/Which-agency-is-responsible-for-maintaining-the-GPS-satellite-network-and-how-much-does-it-cost

The US Air Force is responsible for the Global Positioning System. ... The ground control system for the next generation of GPS satellites is behind schedule and over budget, Congress has threatened to stop funding it.[3] ).

www.nasa.gov/directorates/heo/scan/communications/policy/GPS.html

Global Positioning System is a US space-based radionavigation system that ... Control Segment: Stations on Earth monitoring and maintaining the GPS satellites. ... NASA is one of nine federal agencies that are members of the Executive ..... SMD is planning to purchase the reflectors, while also continuing its funding to the ...

www.gbta.org/usa/governmentrelations/Pages/NextGen%E2%80%93AirTrafficControlModernization.aspx

Likewise, agencies will adjust priorities based on limited funding. ... Based on 1940's era radar, the nation's air traffic control (ATC) system is inefficient and slow. ... a Global Positioning System (GPS) built on reliable satellite-based navigation.

www.c-span.org/video/?427553-2/global-positioning-system-history

Jun 3, 2017 ... ... discuss the history and evolution of global positioning system, or GPS. ... EUROPEAN GLOBAL SATELLITE NAVIGATION AGENCY, THAT'S ...

www.gao.gov/products/GAO-09-325

Apr 30, 2009 ... The Global Positioning System (GPS), which provides positioning, navigation, ... GPS satellites, (2) acquiring the ground control and user equipment ... federal agencies and other organizations to ensure GPS missions can be ... have hampered requirements setting, funding stability, and resource allocation.

www.dtic.mil/dtic/tr/fulltext/u2/a305283.pdf

The Global Positioning System (GPS) is a constellation of orbiting satellites op- ... tant policy questions about its regulation, control, protection, and funding. ..... Defense Agency is highly constrained in its interactions with civilian ministries.