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Author: Cristina T. Chaplain Publisher: DIANE Publishing ISBN: 1437926401 Category : Technology & Engineering Languages : en Pages : 15
Book Description
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: Cristina T. Chaplain Publisher: DIANE Publishing ISBN: 1437926401 Category : Technology & Engineering Languages : en Pages : 15
Book Description
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: U S Government Accountability Office (G Publisher: BiblioGov ISBN: 9781289291655 Category : Languages : en Pages : 64
Book Description
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: Cristina Chaplain Publisher: DIANE Publishing ISBN: 1437939775 Category : Technology & Engineering Languages : en Pages : 68
Book Description
The GPS provides positioning, navigation, and timing (PNT) data to users worldwide. The U.S. Air Force (AF) is in the process of modernizing the system. But, it is uncertain whether the AF could acquire new satellites in time to maintain GPS service without interruption. This report assesses: (1) the status of AF efforts to deliver new GPS satellites, the avail. of the GPS constellation, and the potential impacts on users if the constellation avail. 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) coord. of GPS efforts with the internat. PNT community. Illus. This is a print on demand report.
Author: United States Government Accountability Office Publisher: Createspace Independent Publishing Platform ISBN: 9781984117519 Category : Languages : en Pages : 62
Book Description
Global Positioning System: Significant Challenges in Sustaining and Upgrading Widely Used Capabilities
Author: United States. Congress. House. Committee on Oversight and Government Reform. Subcommittee on National Security and Foreign Affairs Publisher: ISBN: Category : History Languages : en Pages : 132
Author: Richard D. Easton Publisher: Potomac Books, Inc. ISBN: 1612344097 Category : History Languages : en Pages : 357
Book Description
GPS Declassified examines the development of GPS from its secret, Cold War military roots to its emergence as a worldwide consumer industry. Drawing on previously unexplored documents, the authors examine how military rivalries influenced the creation of GPS and shaped public perceptions about its origin. Since the United States' first program to launch a satellite in the late 1950s, the nation has pursued dual paths into space-one military and secret, the other scientific and public. Among the many commercial spinoffs this approach has produced, GPS arguably boasts the greatest impact on our.
Author: United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs Publisher: ISBN: Category : Political Science Languages : en Pages : 168
Author: Cristina T. Chaplain Publisher: DIANE Publishing ISBN: 1437927815 Category : Technology & Engineering Languages : en Pages : 57
Book Description
The DoD has had long-standing difficulties developing and delivering space systems on time and within budget. Attempts to reform DoD space acquisitions in the past have sought to leverage commercial approaches or rely more on the commercial sector to meet DoD needs. This report examined the following questions: (1) What are the differences between commercial and national security space system missions, requirements, and technology development? (2) What acquisition practices adopted by commercial co¿s. could be used for national security space system acquisitions? (3) Which acquisition practices adopted by commercial co¿s. may not be readily adaptable for national security space system acquisitions? Charts and tables.
Author: Cristina T. Chaplain
Author: Cristina T. Chaplain
Author: U S Government Accountability Office (G
Author: 
Author: Cristina Chaplain
Author: United States Government Accountability Office
Author: United States Accounting Office (GAO)
Author: United States. Congress. House. Committee on Oversight and Government Reform. Subcommittee on National Security and Foreign Affairs
Author: Richard D. Easton
Author: United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs
Author: Cristina T. Chaplain