Observation Of The Earth System From Space
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Observation Of The Earth And Its Environment
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Author : Herbert J. Kramer
language : en
Publisher: Springer
Release Date : 1994
Observation Of The Earth And Its Environment written by Herbert J. Kramer and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Remote sensing categories.
Rev. ed. of: Earth observation remote sensing. c1992.
Observation Of The Earth System From Space
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Author : Jakob Flury
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-02-28
Observation Of The Earth System From Space written by Jakob Flury 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 2006-02-28 with Technology & Engineering categories.
In the recent years, space-based observation methods have led to a subst- tially improved understanding of Earth system. Geodesy and geophysics are contributing to this development by measuring the temporal and spatial va- ations of the Earth’s shape, gravity ?eld, and magnetic ?eld, as well as at- sphere density. In the frame of the GermanR&D programmeGEOTECHNO- LOGIEN,researchprojectshavebeen launchedin2002relatedto the satellite missions CHAMP, GRACE and ESA’s planned mission GOCE, to comp- mentary terrestrial and airborne sensor systems and to consistent and stable high-precision global reference systems for satellite and other techniques. In the initial 3-year phase of the research programme (2002-2004), new gravity ?eld models have been computed from CHAMP and GRACE data which outperform previous models in accuracy by up to two orders of m- nitude for the long and medium wavelengths. A special highlight is the - termination of seasonal gravity variations caused by changes in continental water masses. For GOCE, to be launched in 2006, new gravity ?eld analysis methods are under development and integrated into the ESA processing s- tem. 200,000 GPS radio occultation pro?les, observed by CHAMP, have been processed on an operational basis. They represent new and excellent inf- mation on atmospheric refractivity, temperature and water vapor. These new developments require geodetic space techniques (such as VLBI, SLR, LLR, GPS) to be combined and synchronized as if being one global instrument.
Small Satellites For Earth Observation
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Author : Rainer Sandau
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-04-18
Small Satellites For Earth Observation written by Rainer Sandau 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 2008-04-18 with Science categories.
The 6th IAA Symposium on Small Satellites for Earth Observation, initiated by the International Academy of Astronautics (IAA), was again hosted by DLR, the German Aerospace Center. The participation of scientists, engineers, and managers from 24 countries reflected the high interest in the use of small satellites for dedicated missions applied to Earth observation. As in the previous symposia, the contributions showed that dedicated Earth observation missions cover a wide range of very different tasks. These missions provide increased opportunities for access to space and can be conducted relatively quickly and inexpensively. The spacecraft bus, the instruments, and the ground systems can be based either on optimized off-the-shelf systems with little or no requirements for new technology, or on new high-technology designs. Thus a new class of advanced small satellite missions, including autonomously-operating “intelligent” satellites and satellite constellations can be created, opening new fields of application for science and the public. The symposium provided 11 sessions for oral presentations and one poster session. Furthermore, in our 6th Symposium the Student Prize Paper Competition has been continued. The student papers have been evaluated by distinguished judges selected from academia, industry and government, coming from four continents. The finalists presented their papers in the Student Conference session.
Satellite Observations Of The Earth S Environment
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2003-07-03
Satellite Observations Of The Earth S Environment written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-07-03 with Science categories.
This report addresses the transition of research satellites, instruments, and calculations into operational service for accurately observing and predicting the Earth's environment. These transitions, which take place in large part between NASA and NOAA, are important for maintaining the health, safety, and prosperity of the nation, and for achieving the vision of an Earth Information System in which quantitative information about the complete Earth system is readily available to myriad users. Many transitions have been ad hoc, sometimes taking several years or even decades to occur, and others have encountered roadblocksâ€"lack of long-range planning, resources, institutional or cultural differences, for instanceâ€"and never reached fruition. Satellite Observations of Earth's Environment recommends new structures and methods that will allow seamless transitions from research to practice.
Thriving On Our Changing Planet
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Author : National Academies of Sciences, Engineering, and Medicine
language : en
Publisher: National Academies Press
Release Date : 2019-01-20
Thriving On Our Changing Planet written by National Academies of Sciences, Engineering, and Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-20 with Science categories.
We live on a dynamic Earth shaped by both natural processes and the impacts of humans on their environment. It is in our collective interest to observe and understand our planet, and to predict future behavior to the extent possible, in order to effectively manage resources, successfully respond to threats from natural and human-induced environmental change, and capitalize on the opportunities â€" social, economic, security, and more â€" that such knowledge can bring. By continuously monitoring and exploring Earth, developing a deep understanding of its evolving behavior, and characterizing the processes that shape and reshape the environment in which we live, we not only advance knowledge and basic discovery about our planet, but we further develop the foundation upon which benefits to society are built. Thriving on Our Changing Planet presents prioritized science, applications, and observations, along with related strategic and programmatic guidance, to support the U.S. civil space Earth observation program over the coming decade.
Forest Properties And Carbon Cycle Studies From Earth Observations
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Author : Klaus Scipal
language : en
Publisher: Springer
Release Date : 2020-11-25
Forest Properties And Carbon Cycle Studies From Earth Observations written by Klaus Scipal and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-25 with Technology & Engineering categories.
This book features a comprehensive series of the overview articles on all relevant aspects of forest structure estimation from space and related fields. The overview articles in this book discuss the importance of the derived products for earth system science and policy, the latest earth observation system and techniques, aspects of ground data collection for contextualisation and validation and the consistent generation of estimates from multiple data stream. Previously published in Surveys in Geophysics, Volume 40, Issue 4, 2019 The chapters “Aspects of Forest Biomass in the Earth System: Its Role and Major Unknowns”, “The Role and Need for Space-Based Forest Biomass-Related Measurements in Environmental Management and Policy’, “Recent Advances in Forest Observation with Visual Interpretation of Very High-Resolution Imagery”, “Species Matter: Wood Density Influences Tropical Forest Biomass at Multiple Scales”, “Innovations in Ground and Airborne Technologies as Reference and for Training and Validation: Terrestrial Laser Scanning (TLS)”, “New Opportunities for Forest Remote Sensing Through Ultra-High-Density Drone Lidar”, “The Importance of Consistent Global Forest Aboveground Biomass Product Validation”, and “A Joint ESA-NASA Multi-mission Algorithm and Analysis Platform (MAAP) for Biomass, NISAR, and GEDI” are available as open access articles under a CC BY 4.0 license at link.springer.com
Earth Science Satellite Remote Sensing
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Author : John J. Qu
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-04-29
Earth Science Satellite Remote Sensing written by John J. Qu 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 2007-04-29 with Technology & Engineering categories.
This book provides information on the Earth science remote sensing data information and data format such as HDF-EOS. It evaluates the current data processing approaches and introduces data searching and ordering from different public domains. It further explores the remote sensing and GIS migration products and WebGIS applications. Both volumes are designed to give an introduction to current and future NASA, NOAA and other Earth science remote sensing.
Satellite Earth Observations And Their Impact On Society And Policy
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Author : Masami Onoda
language : en
Publisher: Springer
Release Date : 2017-06-16
Satellite Earth Observations And Their Impact On Society And Policy written by Masami Onoda and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-16 with Science categories.
The result of a workshop bringing together an international advisory board of experts in science, satellite technologies, industry innovations, and public policy, this book addresses the current and future roles of satellite Earth observations in solving large-scale environmental problems. The book showcases the results of engaging distinct communities to enhance our ability to identify emerging problems and to administer international regimes created to solve them. It also reviews the work of the Policy and Earth Observation Innovation Cycle (PEOIC) project, an effort aimed at assessing the impact of satellite observations on environmental policy and to propose a mission going forward that would launch an “innovation cycle”. The achievements of such a mission would feed back to innovations in next-generation observation technology, thus contributing to global policy demand for policy-relevant information. This book is open access under a CC BY license.
The Role Of Small Satellites In Nasa And Noaa Earth Observation Programs
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2000-05-12
The Role Of Small Satellites In Nasa And Noaa Earth Observation Programs written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-05-12 with Science categories.
Remote observations of Earth from space serve an extraordinarily broad range of purposes, resulting in extraordinary demands on those at the National Aeronautics and Space Administration (NASA), the National Oceanic and Atmospheric Administration (NOAA), and elsewhere who must decide how to execute them. In research, Earth observations promise large volumes of data to a variety of disciplines with differing needs for measurement type, simultaneity, continuity, and long-term instrument stability. Operational needs, such as weather forecasting, add a distinct set of requirements for continual and highly reliable monitoring of global conditions. The Role of Small Satellites in NASA and NOAA Earth Observation Programs confronts these diverse requirements and assesses how they might be met by small satellites. In the past, the preferred architecture for most NASA and NOAA missions was a single large spacecraft platform containing a sophisticated suite of instruments. But the recognition in other areas of space research that cost-effectiveness, flexibility, and robustness may be enhanced by using small spacecraft has raised questions about this philosophy of Earth observation. For example, NASA has already abandoned its original plan for a follow-on series of major platforms in its Earth Observing System. This study finds that small spacecraft can play an important role in Earth observation programs, providing to this field some of the expected benefits that are normally associated with such programs, such as rapid development and lower individual mission cost. It also identifies some of the programmatic and technical challenges associated with a mission composed of small spacecraft, as well as reasons why more traditional, larger platforms might still be preferred. The reasonable conclusion is that a systems-level examination is required to determine the optimum architecture for a given scientific and/or operational objective. The implied new challenge is for NASA and NOAA to find intra- and interagency planning mechanisms that can achieve the most appropriate and cost-effective balance among their various requirements.
A National Strategy For Advancing Climate Modeling
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Author : Committee on a National Strategy for Advancing Climate Modeling
language : en
Publisher: National Academies Press
Release Date : 2013-01-07
A National Strategy For Advancing Climate Modeling written by Committee on a National Strategy for Advancing Climate Modeling and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-07 with Science categories.
As climate change has pushed climate patterns outside of historic norms, the need for detailed projections is growing across all sectors, including agriculture, insurance, and emergency preparedness planning. A National Strategy for Advancing Climate Modeling emphasizes the needs for climate models to evolve substantially in order to deliver climate projections at the scale and level of detail desired by decision makers, this report finds. Despite much recent progress in developing reliable climate models, there are still efficiencies to be gained across the large and diverse U.S. climate modeling community. Evolving to a more unified climate modeling enterprise-in particular by developing a common software infrastructure shared by all climate researchers and holding an annual climate modeling forum-could help speed progress. Throughout this report, several recommendations and guidelines are outlined to accelerate progress in climate modeling. The U.S. supports several climate models, each conceptually similar but with components assembled with slightly different software and data output standards. If all U.S. climate models employed a single software system, it could simplify testing and migration to new computing hardware, and allow scientists to compare and interchange climate model components, such as land surface or ocean models. A National Strategy for Advancing Climate Modeling recommends an annual U.S. climate modeling forum be held to help bring the nation's diverse modeling communities together with the users of climate data. This would provide climate model data users with an opportunity to learn more about the strengths and limitations of models and provide input to modelers on their needs and provide a venue for discussions of priorities for the national modeling enterprise, and bring disparate climate science communities together to design common modeling experiments. In addition, A National Strategy for Advancing Climate Modeling explains that U.S. climate modelers will need to address an expanding breadth of scientific problems while striving to make predictions and projections more accurate. Progress toward this goal can be made through a combination of increasing model resolution, advances in observations, improved model physics, and more complete representations of the Earth system. To address the computing needs of the climate modeling community, the report suggests a two-pronged approach that involves the continued use and upgrading of existing climate-dedicated computing resources at modeling centers, together with research on how to effectively exploit the more complex computer hardware systems expected over the next 10 to 20 years.