2000 Survey Of Distributed Spacecraft Technologies And Architectures Ofr Nasa S Earth Science Enterprise In The 2010 2025 Timeframe
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2000 Survey Of Distributed Spacecraft Technologies And Architectures For Nasa S Earth Science Enterprise In The 2010 2025 Timeframe
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Author : Ronald L. Ticker
language : en
Publisher:
Release Date : 2000
2000 Survey Of Distributed Spacecraft Technologies And Architectures For Nasa S Earth Science Enterprise In The 2010 2025 Timeframe written by Ronald L. Ticker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Aeronautics categories.
2000 Survey Of Distributed Spacecraft Technologies And Architectures For Nasa S Earth Science Enterprise In The 2010 2025 Timeframe
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-05-29
2000 Survey Of Distributed Spacecraft Technologies And Architectures For Nasa S Earth Science Enterprise In The 2010 2025 Timeframe written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-29 with categories.
The study investigates NASA's Earth Science Enterprise needs for Distributed Spacecraft Technologies in the 2010-2025 timeframe. In particular, the study focused on the Earth Science Vision Initiative and extrapolation of the measurement architecture from the 2002-2010 time period. Earth Science Enterprise documents were reviewed. Interviews were conducted with a number of Earth scientists and technologists. fundamental principles of formation flying were also explored. The results led to the development of four notional distribution spacecraft architectures. These four notional architectures (global constellations, virtual platforms, precision formation flying, and sensorwebs) are presented. They broadly and generically cover the distributed spacecraft architectures needed by Earth Science in the post-2010 era. These notional architectures are used to identify technology needs and drivers. Technology needs are subsequently grouped into five categories: Systems and architecture development tools; Miniaturization, production, manufacture, test and calibration; Data networks and information management; Orbit control, planning and operations; and Launch and deployment. The current state of the art and expected developments are explored. High-value technology areas are identified for possible future funding emphasis.Ticker, Ronald L. and Azzolini, John D.Goddard Space Flight CenterSURVEYS; TECHNOLOGY UTILIZATION; TECHNOLOGICAL FORECASTING; NASA PROGRAMS; EARTH SCIENCES; ARCHITECTURE (COMPUTERS); SOFTWARE DEVELOPMENT TOOLS; INFORMATION MANAGEMENT
2000 Survey Of Distributed Spacecraft Technologies And Architectures Ofr Nasa S Earth Science Enterprise In The 2010 2025 Timeframe
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Author : R.L. Ticker
language : en
Publisher:
Release Date : 2000
2000 Survey Of Distributed Spacecraft Technologies And Architectures Ofr Nasa S Earth Science Enterprise In The 2010 2025 Timeframe written by R.L. Ticker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
Popular Science
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Author :
language : en
Publisher:
Release Date : 2007-08
Popular Science written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-08 with categories.
Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.
Backpacker
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Author :
language : en
Publisher:
Release Date : 2007-09
Backpacker written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-09 with categories.
Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.
Space Technologies For The Benefit Of Human Society And Earth
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Author : Phillip Olla
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-03-18
Space Technologies For The Benefit Of Human Society And Earth written by Phillip Olla and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-03-18 with Technology & Engineering categories.
Overview of Space Technology It has been over 50 years since the rst satellite was sent into orbit, and the impact of space technology can be felt in many aspects in our day to day life. In addition to the convenience of knowing exactly where we are on the planet via GPS satellites; or deciding what to pack for a trip based on forecasts from weather satellites; watching CNNinaremotevillageviabroadcasting satellites;therearenowsomecrucialen- ronmental uses of Space technologies in the areas of natural resources management and environmental monitoring. Remotely sensed data reveals an unparallel view of the Earth for systems that require synoptic or periodic observations such as inv- tory control, surveying, agriculture, business, mineralogy, hydrography, geology, land mass cover, land utilization and environment monitoring. The advancement of remote sensing has made remote sensed data more affordable and available to merge with a variety of data sources to create mash-ups. The amalgamation of these data sources into disciplines such as agriculture, urban planning, web applications, cartography, geodetic reference systems, and global navigation satellite systems, are an important advancement of space applications and space science. Space Technology and Millennium Development Goals (MDGs) The MDGs are a set of time-bound, measurable goals and targets that are global as well as country-speci c for combating poverty, hunger, diseases, illiteracy, envir- mental degradation and discrimination against women.
Architecture And System Engineering Development Study Of Space Based Satellite Networks For Nasa Missions
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-06-20
Architecture And System Engineering Development Study Of Space Based Satellite Networks For Nasa Missions written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-20 with categories.
Traditional NASA missions, both near Earth and deep space, have been stovepipe in nature and point-to-point in architecture. Recently, NASA and others have conceptualized missions that required space-based networking. The notion of networks in space is a drastic shift in thinking and requires entirely new architectures, radio systems (antennas, modems, and media access), and possibly even new protocols. A full system engineering approach for some key mission architectures will occur that considers issues such as the science being performed, stationkeeping, antenna size, contact time, data rates, radio-link power requirements, media access techniques, and appropriate networking and transport protocols. This report highlights preliminary architecture concepts and key technologies that will be investigated. Ivancic, William D. Glenn Research Center NASA/TM-2003-212187, E-13790, NAS 1.15:212187
Developing Architectures And Technologies For An Evolvable Nasa Space Communication Infrastructure
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-06-21
Developing Architectures And Technologies For An Evolvable Nasa Space Communication Infrastructure written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-21 with categories.
Space communications architecture concepts play a key role in the development and deployment of NASA's future exploration and science missions. Once a mission is deployed, the communication link to the user needs to provide maximum information delivery and flexibility to handle the expected large and complex data sets and to enable direct interaction with the spacecraft and experiments. In human and robotic missions, communication systems need to offer maximum reliability with robust two-way links for software uploads and virtual interactions. Identifying the capabilities to cost effectively meet the demanding space communication needs of 21st century missions, proper formulation of the requirements for these missions, and identifying the early technology developments that will be needed can only be resolved with architecture design. This paper will describe the development of evolvable space communication architecture models and the technologies needed to support Earth sensor web and collaborative observation formation missions; robotic scientific missions for detailed investigation of planets, moons, and small bodies in the solar system; human missions for exploration of the Moon, Mars, Ganymede, Callisto, and asteroids; human settlements in space, on the Moon, and on Mars; and great in-space observatories for observing other star systems and the universe. The resulting architectures will enable the reliable, multipoint, high data rate capabilities needed on demand to provide continuous, maximum coverage of areas of concentrated activities, such as in the vicinity of outposts in-space, on the Moon or on Mars. Bhasin, Kul and Hayden, Jeffrey Glenn Research Center NASA/TM-2004-213108, AIAA Paper 2004-3253, E-14583
Global Reach
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Author :
language : en
Publisher:
Release Date : 2004
Global Reach written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Earth sciences categories.
Space Communications And Data Systems Technologies For Next Generation Earth Science Measurements
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-06-20
Space Communications And Data Systems Technologies For Next Generation Earth Science Measurements written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-20 with categories.
The next generation of Earth observing satellites and sensor networks will face challenges in supporting robust high rate communications links from the increasingly sophisticated onboard instruments. Emerging applications will need data rates forecast to be in the 100's to 1000's of Mbps. As mission designers seek smaller spacecraft, challenges exist in reducing the size and power requirements while increasing the capacity of the spacecraft's communications technologies. To meet these challenges, this work looks at three areas of selected space communications and data services technologies, specifically in the development of reflectarray antennas, demonstration of space Internet concepts, and measurement of atmospheric propagation effects on Ka-band signal transmitted from LEO. Bauer, Robert A. and Reinhart, Richard C. and Hilderman, Don R. and Paulsen, Phillip E. Glenn Research Center NASA/TM-2003-212616, E-14176