Defense, Navstar Global Positioning System

Defense, Navstar Global Positioning System PDF Author: New Zealand
Publisher:
ISBN:
Category : Global Positioning System
Languages : en
Pages : 12

Get Book

Book Description

Defense, Navstar Global Positioning System

Defense, Navstar Global Positioning System PDF Author: New Zealand
Publisher:
ISBN:
Category : Global Positioning System
Languages : en
Pages : 12

Get Book

Book Description


Defense, Navstar Global Positioning System

Defense, Navstar Global Positioning System PDF Author: Australia
Publisher:
ISBN:
Category : Global Positioning System
Languages : en
Pages : 16

Get Book

Book Description


Status of the NAVSTAR Global Positioning System

Status of the NAVSTAR Global Positioning System PDF Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Artificial satellites in navigation
Languages : en
Pages : 48

Get Book

Book Description


GPS Navstar, Global Positioning System

GPS Navstar, Global Positioning System PDF Author:
Publisher:
ISBN:
Category : Global Positioning System
Languages : en
Pages : 174

Get Book

Book Description


Status of the NAVSTAR Global Positioning System

Status of the NAVSTAR Global Positioning System PDF Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Electronics in navigation
Languages : en
Pages : 36

Get Book

Book Description


Global Positioning System

Global Positioning System PDF Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Global Positioning System
Languages : en
Pages : 20

Get Book

Book Description


NAVSTAR Should Improve the Effectiveness of Military Missions -- Cost Has Increased

NAVSTAR Should Improve the Effectiveness of Military Missions -- Cost Has Increased PDF Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Electronics in navigation
Languages : en
Pages : 36

Get Book

Book Description


Global Positioning System (GPS) Systems Engineering Case Study - Technical Information and Program History of America's NAVSTAR Navigation Satellites

Global Positioning System (GPS) Systems Engineering Case Study - Technical Information and Program History of America's NAVSTAR Navigation Satellites PDF Author: U. S. Military
Publisher:
ISBN: 9781980469889
Category :
Languages : en
Pages : 148

Get Book

Book Description
This is one of a series of systems engineering case studies prepared by the Air Force Center for Systems Engineering. This case study analyzes the Global Positioning System (GPS). It is a satellite-based radio navigation system. It provides suitably equipped users the capability to precisely determine three-dimensional position and velocity and time information on a global basis. The capability was developed to provide the United States and DoD with worldwide navigation, position, and timing capabilities to support military operations by enhancing ground, sea, and air warfighting efficiencies. However, by presidential directive, it was officially made available to the civilian community in 1983. GPS also provides the capability to conduct time transfer for synchronization purposes through the use of precise time standards. GPS supports a secondary mission to provide a highly survivable military capability to detect, locate, and report nuclear detonations in the Earth's atmosphere and in near-Earth space in real time. The study provides a wealth of technical information about this vital satellite-based system and its complex history. The Department of Defense is exponentially increasing the acquisition of joint complex systems that deliver needed capabilities demanded by our warfighter. Systems engineering is the technical and technical management process that focuses explicitly on delivering and sustaining robust, high-quality, affordable solutions. The Air Force leadership has collectively stated the need to mature a sound systems engineering process throughout the Air Force. Gaining an understanding of the past and distilling learning principles that are then shared with others through our formal education and practitioner support are critical to achieving continuous improvement. Table of Contents * Preface * Foreword * Acknowledgements * Chapter 1. SYSTEMS ENGINEERING PRINCIPLES * 1.1 General Systems Engineering Process * 1.1.1 Introduction * 1.1.2 Case Study * 1.1.3 Framework for Analysis * 1.2 GPS Friedman-Sage Matrix * Chapter 2. SYSTEM DESCRIPTION * 2.1 Mission * 2.2 Features * 2.3 System Design * 2.3.1 Space Vehicle * 2.3.2 User Equipment * 2.3.3 Control Segment * 2.3.4 Nuclear Detection System (NDS) * 2.3.5 "NAVSTAR/GPS" * Chapter 3. GPS PROGRAM EXECUTION * 3.1 Early Programs * 3.2 Establishment of a Joint Program * 3.3 Concept/Validation Phase (Phase I) * 3.3.1 Objectives * 3.3.2 Requirements * 3.3.3 Acquisition Strategy * 3.3.4 Trade Studies * 3.3.5 Risk Mitigation * 3.3.6 System Integration * 3.3.7 Systems Engineering * 3.3.8 DSARC II * 3.4 System Development (Phase II, Block I) * 3.4.1 Objectives * 3.4.2 Systems Engineering (JPO) * 3.4.3 Interface Requirements * 3.4.4 Budgetary Impacts to Functional Baseline * 3.4.5 Rockwell International Systems Engineering * 3.4.6 Atomic Clocks * 3.4.7 Control Segment * 3.4.8 User Equipment * 3.4.9 Design Reviews * 3.4.10 System Integration * 3.4.11 ICWG * 3.5 Production and Deployment (Phase III, Block II/IIA) * 3.5.1 Objective * 3.5.2 Acquisition Strategy * 3.5.3 Nuclear Detection System * 3.5.4 Shuttle Impact to Functional Baseline * 3.5.5 User Equipment (UE) Development Testing Effects * 3.5.6 Control Segment * 3.5.7 Requirements Validation & Verification * 3.6. Replenishment Program Block IIR * 3.6.1 Objective * 3.6.2 Acquisition Strategy * 3.6.3 Requirements * 3.6.4 Critical Design Reviews * 3.6.5 User Equipment * 3.7 Full Operational Capability * Chapter 4. SUMMARY * Chapter 5. QUESTIONS FOR THE STUDENT * Chapter 6. REFERENCES

Global Positioning System

Global Positioning System PDF Author:
Publisher: DIANE Publishing Inc.
ISBN:
Category :
Languages : en
Pages : 61

Get Book

Book Description


The Global Positioning System: Assessing National Policies

The Global Positioning System: Assessing National Policies PDF Author:
Publisher:
ISBN:
Category : Global Positioning System
Languages : en
Pages : 0

Get Book

Book Description
The Global Positioning System (GPS) is a U.S. military space system operated by the U.S. Air Force. The space segment of GPS consists of a constellation of 24 satellites that broadcast precise time signals. When the satellites are in view of a suitable GPS receiver, these signals aid position-location, navigation, and precision timing. GPS was developed by the U.S. Department of Defense and deployed over two decades at a cost of over $10 billion. The U.S. armed forces are increasingly reliant on its signals for a variety of purposes from navigation to munitions guidance. However, over the past 10 years, GPS has evolved far beyond its military origins. It is now a worldwide information resource supporting a wide range of civil, scientific, and commercial functions, from air traffic control to the Internet. GPS has also spawned a substantial commercial industry in the United States and abroad with rapidly growing markets for related products and services.