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Author | : Earl M. Peabody |
Publisher | : |
Total Pages | : 0 |
Release | : 2010 |
Genre | : Global Positioning System |
ISBN | : 9781607410065 |
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This book explores the significant challenges in sustaining and upgrading The Global Positioning System (GPS). The GPS provides positioning, navigation, and timing data to users world-wide, and has become essential to U.S. national security and a key tool in an expanding array of public service and commercial applications at home and abroad. GPS is integrated into nearly every facet of U.S. military operations, and the number of civil users is increasing. Other countries are now developing their own independent global navigation satellite systems that could offer capabilities that are comparable, if not superior to GPS. The U.S. government, which plans to invest more than $5.8 billion from 2009 through 2013 in the GPS space and ground control segments currently under development, provides GPS service free of charge. The Department of Defense (DoD) develops and operates GPS, and an interdepartmental committee manages the U.S. space-based positioning, navigation and timing infrastructure, which includes GPS. This book looks at the global economic and national security importance of GPS, the ongoing GPS modernisation effort and the international efforts to develop new systems.
Author | : United States Government Accountability Office |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 62 |
Release | : 2018-02-02 |
Genre | : |
ISBN | : 9781983928611 |
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Global Positioning System: Significant Challenges in Sustaining and Upgrading Widely Used Capabilities
Author | : United States Accounting Office (GAO) |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 30 |
Release | : 2018-05-21 |
Genre | : |
ISBN | : 9781719405058 |
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Global Positioning System: Significant Challenges in Sustaining and Upgrading Widely Used Capabilities
Author | : United States Government Accountability Office |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 68 |
Release | : 2018-01-08 |
Genre | : |
ISBN | : 9781983597497 |
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Global Positioning System: Challenges in Sustaining and Upgrading Capabilities Persist
Author | : U S Government Accountability Office (G |
Publisher | : BiblioGov |
Total Pages | : 64 |
Release | : 2013-08 |
Genre | : |
ISBN | : 9781289291655 |
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The Global Positioning System (GPS), which provides positioning, navigation, and timing data to users worldwide, has become essential to U.S. national security and a key tool in an expanding array of public service and commercial applications at home and abroad. The United States provides GPS data free of charge. The Air Force, which is responsible for GPS acquisition, is in the process of modernizing GPS. In light of the importance of GPS, the modernization effort, and international efforts to develop new systems, GAO was asked to undertake a broad review of GPS. Specifically, GAO assessed progress in (1) acquiring GPS satellites, (2) acquiring the ground control and user equipment necessary to leverage GPS satellite capabilities, and evaluated (3) coordination among federal agencies and other organizations to ensure GPS missions can be accomplished. To carry out this assessment, GAO's efforts included reviewing and analyzing program documentation, conducting its own analysis of Air Force satellite data, and interviewing key military and civilian officials.
Author | : U S Government Accountability Office (G |
Publisher | : BiblioGov |
Total Pages | : 72 |
Release | : 2013-08 |
Genre | : |
ISBN | : 9781289290320 |
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The Global Positioning System (GPS) provides positioning, navigation, and timing (PNT) data to users worldwide. The U.S. Air Force, which is responsible for GPS acquisition, is in the process of modernizing the system. Last year GAO reported that it was uncertain whether the Air Force could acquire new satellites in time to maintain GPS service without interruption. GAO was asked to assess (1) the status of Air Force efforts to develop and deliver new GPS satellites, the availability of the GPS constellation, and the potential impacts on users if the constellation availability diminishes below its committed level of performance; (2) efforts to acquire the GPS ground control and user equipment necessary to leverage GPS satellite capabilities; (3) the GPS interagency requirements process; and (4) coordination of GPS efforts with the international PNT community. To do this, GAO analyzed program documentation and Air Force data on the GPS constellation, and interviewed officials from DOD and other agencies.
Author | : Cristina T. Chaplain |
Publisher | : DIANE Publishing |
Total Pages | : 15 |
Release | : 2010-08 |
Genre | : Technology & Engineering |
ISBN | : 1437926401 |
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The Global Positioning System (GPS), which provides position, navigation, and timing data to users worldwide, has become essential to U.S. national security and a key tool in an expanding array of public service and commercial applications. The Air Force is in the process of modernizing GPS. In light of the importance of GPS, the modernization effort, and international efforts to develop new systems, the auditor undertook a broad review of GPS. Specifically, she assessed progress in: (1) acquiring GPS satellites; (2) acquiring the ground control and user equipment necessary to leverage GPS satellite capabilities; and (3) evaluated coordination among fed. agencies and other org. to ensure GPS missions can be accomplished. Illus.
Author | : |
Publisher | : DIANE Publishing Inc. |
Total Pages | : 61 |
Release | : 2006 |
Genre | : |
ISBN | : |
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Author | : Don Snyder |
Publisher | : Rand Corporation |
Total Pages | : 77 |
Release | : 2007 |
Genre | : History |
ISBN | : 0833040448 |
Download Sustaining Air Force Space Systems Book in PDF, ePub and Kindle
Outlines criteria for analyzing how sustainment investments affect the operational performance of space systems, focusing on the Global Positioning System; describes a pilot model for such analysis; and examines how model results might be used in policy analysis.
Author | : Cristina T. Chaplain |
Publisher | : |
Total Pages | : 61 |
Release | : 2009-11 |
Genre | : Artificial satellites in navigation |
ISBN | : 9781437917758 |
Download Global Positioning System Book in PDF, ePub and Kindle
The Global Positioning System (GPS), which provides positioning, navigation, and timing data to users worldwide, has become essential to U.S. national security and a key tool in an expanding array of public service and commercial applications at home and abroad. The U.S. provides GPS data free of charge. The Air Force, which is responsible for GPS acquisition, is in the process of modernizing GPS. This report is a broad review of GPS. It assessed progress in: (1) acquiring GPS satellites; (2) acquiring the ground control and user equipment necessary to leverage GPS satellite capabilities; and evaluated (3) coordination among fed. agencies and other org. to ensure GPS missions can be accomplished. Charts and tables.