Global Positioning System Significant Challenges In Sustaining And Upgrading Widely Used Capabilities

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Global Positioning System: Significant Challenges in Sustaining and Upgrading Widely Used Capabilities

Author : Cristina T. Chaplain
Publisher : DIANE Publishing
ISBN 13 : 1437926401
Total Pages : 15 pages
Book Rating : 4.4/5 (379 download)

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Book Synopsis Global Positioning System: Significant Challenges in Sustaining and Upgrading Widely Used Capabilities by : Cristina T. Chaplain

Download or read book Global Positioning System: Significant Challenges in Sustaining and Upgrading Widely Used Capabilities written by Cristina T. Chaplain and published by DIANE Publishing. This book was released on 2010-08 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Global Positioning System

Author : U S Government Accountability Office (G
Publisher : BiblioGov
ISBN 13 : 9781289291655
Total Pages : 64 pages
Book Rating : 4.2/5 (916 download)

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Book Synopsis Global Positioning System by : U S Government Accountability Office (G

Download or read book Global Positioning System written by U S Government Accountability Office (G and published by BiblioGov. This book was released on 2013-08 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Global Positioning System

Author :
Publisher : DIANE Publishing Inc.
ISBN 13 :
Total Pages : 61 pages
Book Rating : 4./5 ( download)

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Book Synopsis Global Positioning System by :

Download or read book Global Positioning System written by and published by DIANE Publishing Inc.. This book was released on 2006 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Positioning System (GPS)

Author : Cristina Chaplain
Publisher : DIANE Publishing
ISBN 13 : 1437939775
Total Pages : 68 pages
Book Rating : 4.4/5 (379 download)

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Book Synopsis Global Positioning System (GPS) by : Cristina Chaplain

Download or read book Global Positioning System (GPS) written by Cristina Chaplain and published by DIANE Publishing. This book was released on 2011-04 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Global Positioning System

Author : United States Government Accountability Office
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781984117519
Total Pages : 62 pages
Book Rating : 4.1/5 (175 download)

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Book Synopsis Global Positioning System by : United States Government Accountability Office

Download or read book Global Positioning System written by United States Government Accountability Office and published by Createspace Independent Publishing Platform. This book was released on 2018-02-03 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Positioning System: Significant Challenges in Sustaining and Upgrading Widely Used Capabilities

GPS

Author : United States. Congress. House. Committee on Oversight and Government Reform. Subcommittee on National Security and Foreign Affairs
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis GPS by : United States. Congress. House. Committee on Oversight and Government Reform. Subcommittee on National Security and Foreign Affairs

Download or read book GPS written by United States. Congress. House. Committee on Oversight and Government Reform. Subcommittee on National Security and Foreign Affairs and published by . This book was released on 2010 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Positioning System

Author : United States Accounting Office (GAO)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781719192835
Total Pages : 30 pages
Book Rating : 4.1/5 (928 download)

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Book Synopsis Global Positioning System by : United States Accounting Office (GAO)

Download or read book Global Positioning System written by United States Accounting Office (GAO) and published by Createspace Independent Publishing Platform. This book was released on 2018-05-17 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Positioning System: Significant Challenges in Sustaining and Upgrading Widely Used Capabilities

GPS Declassified

Author : Richard D. Easton
Publisher : Potomac Books, Inc.
ISBN 13 : 1612344097
Total Pages : 357 pages
Book Rating : 4.6/5 (123 download)

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Book Synopsis GPS Declassified by : Richard D. Easton

Download or read book GPS Declassified written by Richard D. Easton and published by Potomac Books, Inc.. This book was released on 2013 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Briefing on Commercial and Department of Defense Space System Requirements and Acquisition Practices

Author : Cristina T. Chaplain
Publisher : DIANE Publishing
ISBN 13 : 1437927815
Total Pages : 57 pages
Book Rating : 4.4/5 (379 download)

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Book Synopsis Briefing on Commercial and Department of Defense Space System Requirements and Acquisition Practices by : Cristina T. Chaplain

Download or read book Briefing on Commercial and Department of Defense Space System Requirements and Acquisition Practices written by Cristina T. Chaplain and published by DIANE Publishing. This book was released on 2010-10 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Ubiquitous Intelligence and Computing

Author : Zhiwen Yu
Publisher : Springer
ISBN 13 : 3642163556
Total Pages : 712 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Ubiquitous Intelligence and Computing by : Zhiwen Yu

Download or read book Ubiquitous Intelligence and Computing written by Zhiwen Yu and published by Springer. This book was released on 2010-10-05 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ubiquitous sensors, devices, networks and information are paving the way toward a smart world in which computational intelligence is distributed throughout the physical environment to provide reliable and relevant services to people. This ubiquitous intelligence will change the computing landscape because it will enable new breeds of applications and systems to be developed, and the realm of computing possibilities will be significantly extended. By enhancing everyday objects with intelligence, many tasks and processes could be simplified, the physical spaces where people interact, like workplaces and homes, could become more efficient, safer and more enjoyable. Ubiquitous computing, or pervasive computing, uses these many “smart things” or “u-things” to create smart environments, services and applications. A smart thing can be endowed with different levels of intelligence, and may be c- text-aware, active, interactive, reactive, proactive, assistive, adaptive, automated, sentient, perceptual, cognitive, autonomic and/or thinking. Research on ubiquitous intelligence is an emerging research field covering many disciplines. A series of grand challenges exists to move from the current level of computing services to the smart world of adaptive and intelligent services. Started in 2005, the series of UIC conferences has been held in Taipei, Nagasaki, Three Gorges (China), Hong Kong, Oslo and Brisbane. The proceedings contain the papers presented at the 7th International Conference on Ubiquitous Intelligence and Computing (UIC 2010), held in Xi’an, China, October 26–29, 2010. The conference was accompanied by six vibrant workshops on a variety of research challenges within the area of ubiquitous intelligence and computing.

Space Acqusitions: DOD Delivering New Generations of Satellites, but Space System Acquisition Challenges Remain: Testimony Before the Subcommittee on Strategic Forces, Committee on Armed Services, U.S. Senate

Download Space Acqusitions: DOD Delivering New Generations of Satellites, but Space System Acquisition Challenges Remain: Testimony Before the Subcommittee on Strategic Forces, Committee on Armed Services, U.S. Senate PDF Online Free

Author :
Publisher : DIANE Publishing
ISBN 13 : 1437985750
Total Pages : 34 pages
Book Rating : 4.4/5 (379 download)

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Book Synopsis Space Acqusitions: DOD Delivering New Generations of Satellites, but Space System Acquisition Challenges Remain: Testimony Before the Subcommittee on Strategic Forces, Committee on Armed Services, U.S. Senate by :

Download or read book Space Acqusitions: DOD Delivering New Generations of Satellites, but Space System Acquisition Challenges Remain: Testimony Before the Subcommittee on Strategic Forces, Committee on Armed Services, U.S. Senate written by and published by DIANE Publishing. This book was released on with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nominations of Hon. Ernest W. DuBester, Julia Akins Clark, and Rafael Borras

Author : United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Nominations of Hon. Ernest W. DuBester, Julia Akins Clark, and Rafael Borras by : United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs

Download or read book Nominations of Hon. Ernest W. DuBester, Julia Akins Clark, and Rafael Borras written by United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs and published by . This book was released on 2011 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Activities of the Committee on Oversight and Government Reform

Author : United States. Congress. House. Committee on Oversight and Government Reform
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Activities of the Committee on Oversight and Government Reform by : United States. Congress. House. Committee on Oversight and Government Reform

Download or read book Activities of the Committee on Oversight and Government Reform written by United States. Congress. House. Committee on Oversight and Government Reform and published by . This book was released on 2011 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

New Approach of Indoor and Outdoor Localization Systems

Author : Fouzia Elbahhar
Publisher : BoD – Books on Demand
ISBN 13 : 9535107755
Total Pages : 276 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis New Approach of Indoor and Outdoor Localization Systems by : Fouzia Elbahhar

Download or read book New Approach of Indoor and Outdoor Localization Systems written by Fouzia Elbahhar and published by BoD – Books on Demand. This book was released on 2012-10-10 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accurate determination of the mobile position constitutes the basis of many new applications. This book provides a detailed account of wireless systems for positioning, signal processing, radio localization techniques (Time Difference Of Arrival), performances evaluation, and localization applications. The first section is dedicated to Satellite systems for positioning like GPS, GNSS. The second section addresses the localization applications using the wireless sensor networks. Some techniques are introduced for localization systems, especially for indoor positioning, such as Ultra Wide Band (UWB), WIFI. The last section is dedicated to Coupled GPS and other sensors. Some results of simulations, implementation and tests are given to help readers grasp the presented techniques. This is an ideal book for students, PhD students, academics and engineers in the field of Communication, localization

Achieving Systems Safety

Author : Chris Dale
Publisher : Springer Science & Business Media
ISBN 13 : 1447124944
Total Pages : 295 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Achieving Systems Safety by : Chris Dale

Download or read book Achieving Systems Safety written by Chris Dale and published by Springer Science & Business Media. This book was released on 2012-01-05 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Achieving Systems Safety contains papers presented at the twentieth annual Safety-critical Systems Symposium, held in Bristol, UK, in February 2012. The Symposium is for engineers, managers and academics in the field of system safety, across all industry sectors, so the papers making up this volume offer a wide-ranging coverage of current safety topics, and a blend of academic research and industrial experience. They include both recent developments in the field and discussion of open issues that will shape future progress. The topics covered by the 20 papers in this volume include vulnerabilities in global navigation satellite systems; safety culture and community; transport safety; cyber-attacks on safety-critical systems; improving our approach to systems safety; accidents; assessment, validation and testing; safety standards and safety levels. The book will be of interest to both academics and practitioners working in the safety-critical systems arena.

Space and Missile Defense Acquisitions: Periodic Assessment Needed to Correct Parts Quality Problems in Major Programs

Author : Cristina T. Chaplain
Publisher : DIANE Publishing
ISBN 13 : 1437989438
Total Pages : 63 pages
Book Rating : 4.4/5 (379 download)

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Book Synopsis Space and Missile Defense Acquisitions: Periodic Assessment Needed to Correct Parts Quality Problems in Major Programs by : Cristina T. Chaplain

Download or read book Space and Missile Defense Acquisitions: Periodic Assessment Needed to Correct Parts Quality Problems in Major Programs written by Cristina T. Chaplain and published by DIANE Publishing. This book was released on 2011 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quality is key to success in U.S. space and missile defense programs, but quality problems exist that have endangered entire missions along with less-visible problems leading to unnecessary repair, scrap, rework, and stoppage; long delays; and millions in cost growth. Tthis report examined quality problems related to parts and manufacturing processes and materials across the DoD and NASA. The report assessed: (1) the extent to which parts quality problems affect those agencies' space and missile defense programs; (2) causes of any problems; and (3) initiatives to prevent, detect, and mitigate parts quality problems. Includes recommendations. Charts and tables. This is a print on demand edition of an important, hard-to-find publication.

Advances in Multimedia Information Processing -- PCM 2010, Part I

Author : Guoping Qiu
Publisher : Springer Science & Business Media
ISBN 13 : 3642157017
Total Pages : 765 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Advances in Multimedia Information Processing -- PCM 2010, Part I by : Guoping Qiu

Download or read book Advances in Multimedia Information Processing -- PCM 2010, Part I written by Guoping Qiu and published by Springer Science & Business Media. This book was released on 2010-09-03 with total page 765 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2010 Pacific-Rim Conference on Multimedia (PCM 2010) was held in Shanghai at Fudan University, during September 21–24, 2010. Since its inauguration in 2000, PCM has been held in various places around the Pacific Rim, namely Sydney (PCM 2000), Beijing (PCM 2001), Hsinchu (PCM 2002), Singapore (PCM 2003), Tokyo (PCM 2004), Jeju (PCM 2005), Zhejiang (PCM 2006), Hong Kong (PCM 2007), Tainan (PCM 2008), and Bangkok (PCM 2009). PCM is a major annual international conference organized as a forum for the dissemination of state-of-the-art technological advances and research results in the fields of theoretical, experimental, and applied multimedia analysis and processing. PCM 2010 featured a comprehensive technical program which included 75 oral and 56 poster presentations selected from 261 submissions from Australia, Canada, China, France, Germany, Hong Kong, India, Iran, Italy, Japan, Korea, Myanmar, Norway, Singapore, Taiwan, Thailand, the UK, and the USA. Three distinguished researchers, Prof. Zhi-Hua Zhou from Nanjing University, Dr. Yong Rui from Microsoft, and Dr. Tie-Yan Liu from Microsoft Research Asia delivered three keynote talks to the conference. We are very grateful to the many people who helped to make this conference a s- cess. We would like to especially thank Hong Lu for local organization, Qi Zhang for handling the publication of the proceedings, and Cheng Jin for looking after the c- ference website and publicity. We thank Fei Wu for organizing the special session on large-scale multimedia search in the social network settings.