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  • Home | GPS. gov
    The Global Positioning System (GPS) is an essential element of a global information infrastructure The free, open, and dependable nature of GPS has led to the development of hundreds of applications affecting every aspect of modern life
  • GPS | GPS. gov
    The Global Positioning System (GPS) is a U S -owned utility that provides users with positioning, navigation, and timing (PNT) services This system consists of three segments: the space segment, the control segment, and the user segment
  • What Can GPS Do? | GPS. gov
    GPS is an essential element of a global information infrastructure The free, open, and dependable nature of GPS has led to the development of hundreds of applications affecting every aspect of modern life
  • GPS for Mapping | GPS. gov
    GPS supports the accurate mapping and modeling of the physical world — from mountains and rivers to streets and buildings to utility lines and other resources
  • Systems | GPS. gov
    GPS is operated and maintained by the U S Space Force GPS gov is maintained by the National Coordination Office for Space-Based Positioning, Navigation, and Timing
  • GPS Service Outage Status Reports | GPS. gov
    The GPSOC, part of U S Space Force Space Operations Command, provides DOD and allied GPS users worldwide with anomaly reports and other information 24 hours a day, seven days a week
  • GPS Accuracy | GPS. gov
    How accurate is GPS for speed measurement? As with positioning, the speed accuracy of GPS depends on many factors The government provides the GPS signal in space with a global average user range rate error (URRE) of ≤0 006 m sec over any 3-second interval, with 95% probability
  • Performance Standards Specifications | GPS. gov
    This document defines the levels of performance the U S government makes available to users of the GPS Standard Positioning Service, also known as the civilian GPS service The 5th Edition of the GPS SPS Performance Standard, dated Apr 2020, is currently in effect and supersedes all prior versions
  • GPS Interface Specification IS-GPS-800, Revision J - August 2022
    The GPS Directorate (SMC GP) is the necessary authority to make this IS effective SMC GP administers approvals under the auspices of the Configuration Control Board (CCB), which is governed by the appropriate SMC GP Operating Instruction
  • GPS: The Global Positioning System
    Official U S government information about the Global Positioning System (GPS) and related topics





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