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EBSCO_ocn985106189 |
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20231017213018.0 |
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091006s2010 nyua ob 001 0 eng |
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|a DLC
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|a 1162037574
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|a 9781536114034
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|z 9781607410065
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|z 1607410060
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|a DEBSZ
|b 493185984
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|a (OCoLC)985106189
|z (OCoLC)1162037574
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|a 623.89/3
|2 22
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|a UAMI
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| 245 |
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|a Sustaining the global positioning system /
|c Earl M. Peabody, editor.
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| 264 |
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1 |
|a New York :
|b Nova Science Publishers,
|c c2010.
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| 300 |
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|a 1 online resource.
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| 336 |
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|a text
|b txt
|2 rdacontent
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| 337 |
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|a computer
|b c
|2 rdamedia
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| 338 |
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|a online resource
|b cr
|2 rdacarrier
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| 490 |
1 |
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|a Space science, exploration and policies series
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| 504 |
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|a Includes bibliographical references (pages [81]-82) and index.
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| 588 |
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|a Description based on print version record and CIP data provided by publisher.
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|a SUSTAINING THE GLOBAL POSITIONING SYSTEM; SUSTAINING THE GLOBAL POSITIONING SYSTEM; LIBRARY OF CONGRESS CATALOGING-IN-PUBLICATION DATA; CONTENTS; PREFACE; Chapter 1: GLOBAL POSITIONING SYSTEM: SIGNIFICANT CHALLENGES IN SUSTAINING AND UPGRADING WIDELY USED CAPABILITIES; WHY GAO DID THIS STUDY; WHAT GAO RECOMMENDS; WHAT GAO FOUND; ABBREVIATIONS; RESULTS IN BRIEF; BACKGROUND; GPS System Description; Broader Management Structure; Broader Management Structure; GPS Modernization; AIR FORCE FACES SIGNIFICANT CHALLENGES IN ACQUIRING GPS SATELLITES
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| 505 |
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|a The IIF Program Was Not Well Executed, and Still Poses Technical ProblemsAir Force Improves Oversight of IIF, but Technical Issues Lead to More Delays; Problems Experienced in GPS IIF Seen in Other Space System Acquisitions; DOD Is Implementing Lessons Learned from the GPS IIF Program as It Starts the GPS IIIA Program, but Schedule Is Optimistic; The Air Force's Schedule for GPS IIIA May Be Optimistic; A Delay in GPS III Could Severely Impact GPS Users; A Delay in GPS III Could Affect GPS Constellation Performance; Both Military and Civilian GPS Users Would Be Affected by a Delay in GPS III
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|a Different Approaches Are Being Evaluated that Could Potentially Mitigate the GapNEW SATELLITE CAPABILITIES WILL NOT BE LEVERAGED BECAUSE OF DELAYED DELIVERY OF GROUND AND USER EQUIPMENT CAPABILITIES; Air Force Has Deferred the Delivery of Ground Control Capabilities; Synchronization Problems Will also Delay Fielding of Improved GPS Capabilities to Military Users; Funding and Technical Issues Have Delayed User Equipment Development, but the Air Force Is Seeking to Accelerate Development; Efforts to Speed up Delivery of User Equipment Face Obstacles
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|a PRUDENT STEPS TAKEN SO GPS CAN MEET BROADER NEEDS BUT CHALLENGES EXIST IN COORDINATING REQUIREMENTS AND ENSURING COMPATIBILITYThe Process for Approving GPS Civil Requirements is Rigorous but Untested; Civil Agencies Find the GPS Requirements Process Confusing; Coordinating GPS Activities with the International Community also Presents Challenges; Joint Statements of Cooperation Made and One Agreement Established; U.S. and European Commission Working to Address Concerns Regarding Access to Galileo Information; State Officials Believe International Efforts Lack Dedicated Resources; CONCLUSIONS
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|a RECOMMENDATIONS FOR EXECUTIVE ACTIONAGENCY COMMENTS AND OUR EVALUATION; APPENDIX I: SCOPE AND METHODOLOGY; APPENDIX II: INTERNATIONAL GLOBAL SATELLITE NAVIGATION SYSTEMS; APPENDIX III: COOPERATION BETWEEN U.S. AND FOREIGN ENTITIES; APPENDIX IV: COMMENTS FROM THE DEPARTMENT OF DEFENSE; End Notes; Chapter 2: GPS HEARING- HUBER TESTIMONY; End Notes; Chapter 3: GPS HEARING- JAMES TESTIMONY; IMPORTANCE OF GPS; CONSTELLATION HEALTH AND GAP MANAGEMENT; CONCLUSION; Chapter 4: GPS HEARING- MCCASLAND TESTIMONY; RECENT SUCCESSES; PLANS TO SUSTAIN AND MODERNIZE; UNITY OF EFFORT; CONCLUSION
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| 590 |
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|a eBooks on EBSCOhost
|b EBSCO eBook Subscription Academic Collection - Worldwide
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| 650 |
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|a Global Positioning System.
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| 650 |
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6 |
|a GPS.
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| 650 |
|
7 |
|a Global Positioning System.
|2 aat
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| 650 |
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|a TECHNOLOGY & ENGINEERING
|x Military Science.
|2 bisacsh
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| 650 |
|
7 |
|a Global Positioning System.
|2 fast
|0 (OCoLC)fst00943460
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| 650 |
|
7 |
|a GPS.
|2 sao
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| 700 |
1 |
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|a Peabody, Earl M.
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| 776 |
0 |
8 |
|i Print version:
|t Sustaining the global positioning system
|d New York : Nova Science Publishers, c2010.
|z 9781607410065 (pbk.)
|w (DLC) 2009038417
|
| 830 |
|
0 |
|a Space science, exploration and policies series.
|
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4 |
0 |
|u https://ebsco.uam.elogim.com/login.aspx?direct=true&scope=site&db=nlebk&AN=1512239
|z Texto completo
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