| https://www.gps.gov/ | Anchor | Skip to content |
| https://www.gps.gov/ | Subdomain | GPS.GOV
A-TITLE Go to homepage |
| https://www.gps.gov/ | | Home |
| https://www.gps.gov/ | | General Public |
| https://www.gps.gov/ | | Professionals |
| https://www.gps.gov/congress/ | | Legislative Staff |
| https://www.gps.gov/students/ | | Students & Teachers |
| https://www.gps.gov/spanish.php | | Español |
| https://www.gps.gov/french.php | | Français |
| https://www.gps.gov/chinese.php | | 中文 |
| https://www.gps.gov/arabic.php | | عربي |
| https://www.gps.gov/new/ | | What's New |
| https://www.gps.gov/news/ | | News Items |
| /multimedia/videos/ | | Video Messages |
| /multimedia/launchvideos | | Launch Videos |
| /multimedia/presentations/ | | Presentations |
| https://www.gps.gov/new/ | | Calendar of Events |
| /congress/newsletter/ | | Congressional Newsletter |
| /support/website/history/ | | Website Updates |
| https://www.gps.gov/systems/ | | Systems |
| https://www.gps.gov/systems/gps/ | | GPS Overview |
| /systems/gps/space/ | | Space Segment |
| /systems/gps/control/ | | Control Segment |
| /systems/gps/control/OCX/ | | OCX |
| /systems/gps/control/OCX-mitig... | | OCX Risk Mitigations |
| /systems/gps/control/AEP/ | | AEP |
| /systems/gps/control/LADO/ | | LADO |
| /systems/gps/control/L-AII/ | | L-AII |
| /systems/gps/performance/ | | Performance |
| /systems/gps/performance/ | | Performance Reports |
| /systems/gps/performance/accur... | | Accuracy |
| /systems/gps/modernization/ | | Modernization |
| /systems/gps/space/ | Textduplikat | Space Segment |
| /systems/gps/control/ | Textduplikat | Control Segment |
| /systems/gps/modernization/civ... | | New Civil Signals |
| /systems/gps/modernization/cnav/ | | CNAV Message |
| /systems/gps/modernization/sa/ | | Selective Availability |
| https://www.gps.gov/technical/ | | Technical Documentation |
| /technical/icwg/ | | Interface Specifications |
| https://www.gps.gov/technical/ps/ | | Performance Standards |
| https://www.gps.gov/technical/ | | Federal Radionavigation Plan |
| /technical/prn-codes/ | | PRN Code Assignments |
| https://www.gps.gov/technical/ | | Antenna Patterns |
| /technical/codeless/ | | Codeless/Semi-Codeless GPS Access Commitments |
| /technical/sscwg/ | | Simulator Working Group |
| /systems/augmentations/ | | Augmentation Systems |
| https://www.gps.gov/systems/gnss/ | | Other GNSS |
| /policy/cooperation/ | | International Cooperation |
| /spectrum/foreign/ | | Use of Foreign Signals |
| https://www.gps.gov/applications/ | | Applications |
| /applications/agriculture/ | | Agriculture |
| /applications/aviation/ | | Aviation |
| /applications/environment/ | | Environment |
| /applications/marine/ | | Marine |
| /applications/safety/ | | Public Safety & Disaster Relief |
| /applications/rail/ | | Rail |
| /applications/recreation/ | | Recreation |
| /applications/roads/ | | Roads & Highways |
| /applications/space/ | | Space |
| /applications/survey/ | | Surveying & Mapping |
| /applications/timing/ | | Timing |
| https://www.gps.gov/governance/ | | Governance |
| https://www.gps.gov/policy/ | | Policy & Law |
| https://www.gps.gov/policy/ | | U.S. Policy Overview |
| https://www.gps.gov/policy/docs/ | | Major Policy Documents |
| /policy/legislation/ | | Legislation |
| /governance/excom/ | | Organization |
| /governance/excom/ | | National Executive Committee |
| /governance/agencies/ | | Federal Agencies |
| /governance/excom/nco/ | | National Coordination Office |
| /governance/advisory/ | | Advisory Board |
| https://www.gps.gov/cgsic/ | | Civil GPS Service Interface Committee |
| /policy/funding/ | | Program Funding |
| /policy/funding/2023/ | | FY 2023 |
| /policy/funding/2022/ | | FY 2022 |
| /policy/funding/2021/ | | FY 2021 |
| /policy/funding/ | | FY 2009-2020 |
| https://www.gps.gov/congress/ | | Congress |
| /policy/legislation/ | Textduplikat | Legislation |
| /congress/newsletter/ | | Newsletter |
| /congress/hearings/ | | Hearings |
| /congress/reports/ | | Reports to Congress |
| /policy/cooperation/ | Textduplikat | International Cooperation |
| /policy/cooperation/ | | Australia |
| /policy/cooperation/ | | China |
| /policy/cooperation/ | | Europe |
| /policy/cooperation/ | | India |
| /policy/cooperation/ | | Japan |
| /policy/cooperation/ | | Korea |
| /policy/cooperation/ | | Russia |
| /policy/cooperation/ | | United Kingdom |
| /policy/cooperation/ | | ICG |
| /policy/cooperation/ | | ICAO, IMO, Etc. |
| https://www.gps.gov/spectrum/ | | Spectrum & Interference |
| /spectrum/jamming/ | | GPS Jamming |
| https://www.gps.gov/spectrum/ABC/ | | Adjacent Band Compatibility |
| /spectrum/ligado/ | | Ligado and GPS |
| /spectrum/foreign/ | | Use of Foreign RNSS Signals |
| https://www.gps.gov/resilience/ | | PNT Resilience |
| /policy/privacy/ | | Privacy |
| https://www.gps.gov/multimedia/ | | Multimedia |
| /multimedia/videos/ | Textduplikat | Video Messages |
| /multimedia/launchvideos/ | Textduplikat | Launch Videos |
| /multimedia/images/ | | Image Library |
| /multimedia/presentations/ | Textduplikat | Presentations |
| /multimedia/presentations/2023/ | | 2023 |
| /multimedia/presentations/2022/ | | 2022 |
| /multimedia/presentations/2021/ | | 2021 |
| /multimedia/presentations/2020/ | | 2020 |
| /multimedia/presentations/ | | 2019 & earlier |
| /multimedia/exhibits/ | | Exhibits |
| /multimedia/exhibits/smithsonian/ | | Smithsonian Time and Navigation |
| /multimedia/poster/ | | Poster |
| /multimedia/handouts/ | | Handouts |
| /multimedia/tutorials/trilater... | | Tutorials |
| https://www.gps.gov/support/ | | Support |
| https://www.gps.gov/support/faq/ | | Frequently Asked Questions |
| /support/user/mapfix/ | | Address, Route, & Map Problems |
| https://www.gps.gov/support/user/ | | Service Outages & Status Reports |
| /spectrum/jamming/ | Textduplikat | GPS Jamming |
| https://www.gps.gov/resilience/ | Textduplikat | PNT Resilience |
| /support/user/rollover/ | | GPS Week Rollover |
| https://www.gps.gov/cgsic/ | | Civil GPS Service Interface Committee (CGSIC) |
| /cgsic/meetings/ | | Meetings |
| /cgsic/international/ | | International Info Subcomm |
| https://www.gps.gov/cgsic/timing/ | | Timing Subcomm |
| https://www.gps.gov/cgsic/smg/ | | Surveying, Mapping, & Geo-Sciences Subcomm |
| https://www.gps.gov/technical/ | Textduplikat | Technical Documentation |
| /technical/icwg/ | Textduplikat | Interface Specifications |
| https://www.gps.gov/technical/ps/ | Textduplikat | Performance Standards |
| https://www.gps.gov/technical/ | Textduplikat | Federal Radionavigation Plan |
| /technical/prn-codes/ | Textduplikat | PRN Code Assignments |
| https://www.gps.gov/technical/ | Textduplikat | Antenna Patterns |
| /technical/codeless/ | Textduplikat | Codeless/Semi-Codeless GPS Access Commitments |
| /support/links/ | | External Links |
| /support/website/ | | About This Website |
| /support/contact/ | | Contact Us |
| /support/user/mapfix/ | | Report your issue to the software providers |
| https://www.gps.gov/support/faq/ | | Common Questions |
| /support/user/mapfix/ | | How do I add or correct my address in GPS devices, apps, and maps? |
| /support/user/mapfix/truck-tra... | | What can I do about trucks driving through my neighborhood? |
| https://www.gps.gov/support/user/ | | How do I report GPS service outages? |
| https://www.gps.gov/support/faq/ | | Can GPS help me find my lost phone? |
| /multimedia/poster/ | | How does GPS work? |
| /systems/gps/performance/accur... | | How accurate is GPS? |
| https://www.gps.gov/support/faq/ | | How vulnerable is GPS to malicious jamming? |
| https://www.gps.gov/systems/gps/ | | What is GPS?
IMG-ALT Constellation |
| /multimedia/poster/ | | How GPS Works
IMG-ALT Diagram |
| /news/2013/03/visorcard/ | | Truckers: Don't Use Consumer GPS Devices!
IMG-ALT Highway sign: DANGER LOW CLEARANCE |
| /spectrum/jamming/ | | GPS Jamming is Illegal
IMG-ALT Privacy jammer with prohibited symbol over it |
| https://www.gps.gov/technical/ | | Technical documentation |
| /technical/icwg/meetings/2025/ | | Proposed IS changes - Comments due Mar 21 |
| /technical/icwg/ | | Interface revision notices, Jan 2024 |
| /technical/prn-codes/ | | PRN assignments, Apr 2023 |
| /systems/gps/performance/ | | 2022 GPS performance analysis |
| https://www.navcen.uscg.gov/gp... | Neues Fenster Extern Subdomain | GPS III antenna patterns (USCG.gov) |
| /multimedia/presentations/ | | Recent presentations |
| /governance/advisory/meetings/... | | PNT advisory board, Dec 2024 |
| /cgsic/meetings/2024/ | | CGSIC Baltimore 2024 |
| https://www.gps.gov/news/ | Textduplikat | News Items |
| https://www.gps.gov/new/ | | New Additions to GPS.gov |
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