From The Satellite To The Earth S Surface Studies Relevant To Nasa S Plankton Aerosol Cloud Ocean Ecosystems Pace Mission
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From the Satellite to the Earth s Surface Studies Relevant to NASA s Plankton Aerosol Cloud Ocean Ecosystems PACE Mission
Author | : David Antoine,Oleg Dubovik |
Publsiher | : Frontiers Media SA |
Total Pages | : 226 |
Release | : 2020-03-04 |
Genre | : Electronic Book |
ISBN | : 9782889635009 |
Download From the Satellite to the Earth s Surface Studies Relevant to NASA s Plankton Aerosol Cloud Ocean Ecosystems PACE Mission Book in PDF, Epub and Kindle
Earth’s atmosphere and oceans play individual and interconnected roles in regulating climate and the hydrological system, supporting organisms and ecosystems, and contributing to the well-being of human communities and economies. Recognizing the importance of these two geophysical fluids, NASA designed the Plankton, Aerosol, Cloud and ocean Ecosystems (PACE) mission to bring cutting edge technology to space borne measurements of the atmosphere and ocean. PACE will carry the Ocean Color Instrument (OCI), a radiometer with hyperspectral capability from the ultraviolet through the near-infrared, plus eight discreet shortwave infrared bands. Thus, OCI will measure the broadest solar spectrum of any NASA instrument, to date. PACE’s second instrument will be a Multi-Angle Polarimeter (MAP). MAP will be NASA’s first imaging polarimeter on board a comprehensive Earth science mission. These instruments bring new capability to the science community, but also new challenges. Fundamentals, such as basic radiative transfer models, require review, enhancements and benchmarking in order to meet the needs of the atmosphereocean communities in the PACE era. Both OCI and MAP will bring opportunities to continue heritage climate data records of aerosols and clouds and to advance characterization of these atmospheric constituents with new macrophysical and microphysical parameters. The ability to better characterize atmospheric constituents is a necessity to better separate ocean and atmosphere signals in order to fully realize the potential of PACE measurements for oceanic observations. Atmospheric correction in the PACE era must address the expanded wavelength range and resolution of OCI images, requiring new approaches that go beyond heritage algorithms. This Research Topic encompasses fundamental radiative transfer studies, with application to the atmosphere, ocean or coupled atmosphere-ocean system. It includes remote sensing of aerosols, clouds and trace gases, over ocean or over land, but with particular focus on algorithms that take advantage of OCI’s new capabilities or multi-angle polarimetry. The Research Topic embraces studies of atmospheric correction over ocean including addressing issues of aerosols, cloud masking, foam, bubbles, ice etc., as well as ocean bio-optics and biogeochemical studies taking advantage of the PACE and polarization spectral capabilities.
From the Satellite to the Earth s Surface Studies Relevant to NASA s Plankton Aerosol Cloud Ocean Ecosystems PACE Mission
Author | : David Antoine,Oleg Dubovik |
Publsiher | : Unknown |
Total Pages | : 0 |
Release | : 2020 |
Genre | : Electronic Book |
ISBN | : OCLC:1368447628 |
Download From the Satellite to the Earth s Surface Studies Relevant to NASA s Plankton Aerosol Cloud Ocean Ecosystems PACE Mission Book in PDF, Epub and Kindle
Earth's atmosphere and oceans play individual and interconnected roles in regulating climate and the hydrological system, supporting organisms and ecosystems, and contributing to the well-being of human communities and economies. Recognizing the importance of these two geophysical fluids, NASA designed the Plankton, Aerosol, Cloud and ocean Ecosystems (PACE) mission to bring cutting edge technology to space borne measurements of the atmosphere and ocean. PACE will carry the Ocean Color Instrument (OCI), a radiometer with hyperspectral capability from the ultraviolet through the near-infrared, plus eight discreet shortwave infrared bands. Thus, OCI will measure the broadest solar spectrum of any NASA instrument, to date. PACE's second instrument will be a Multi-Angle Polarimeter (MAP). MAP will be NASA's first imaging polarimeter on board a comprehensive Earth science mission. These instruments bring new capability to the science community, but also new challenges. Fundamentals, such as basic radiative transfer models, require review, enhancements and benchmarking in order to meet the needs of the atmosphere-ocean communities in the PACE era. Both OCI and MAP will bring opportunities to continue heritage climate data records of aerosols and clouds and to advance characterization of these atmospheric constituents with new macrophysical and microphysical parameters. The ability to better characterize atmospheric constituents is a necessity to better separate ocean and atmosphere signals in order to fully realize the potential of PACE measurements for oceanic observations. Atmospheric correction in the PACE era must address the expanded wavelength range and resolution of OCI images, requiring new approaches that go beyond heritage algorithms. This Research Topic encompasses fundamental radiative transfer studies, with application to the atmosphere, ocean or coupled atmosphere-ocean system.
Sustaining Ocean Observations to Understand Future Changes in Earth s Climate
Author | : National Academies of Sciences, Engineering, and Medicine,Division on Earth and Life Studies,Board on Atmospheric Sciences and Climate,Ocean Studies Board,Committee on Sustaining Ocean Observations to Understand Future Changes in Earth's Climate |
Publsiher | : National Academies Press |
Total Pages | : 151 |
Release | : 2017-12-20 |
Genre | : Science |
ISBN | : 9780309466837 |
Download Sustaining Ocean Observations to Understand Future Changes in Earth s Climate Book in PDF, Epub and Kindle
The ocean is an integral component of the Earth's climate system. It covers about 70% of the Earth's surface and acts as its primary reservoir of heat and carbon, absorbing over 90% of the surplus heat and about 30% of the carbon dioxide associated with human activities, and receiving close to 100% of fresh water lost from land ice. With the accumulation of greenhouse gases in the atmosphere, notably carbon dioxide from fossil fuel combustion, the Earth's climate is now changing more rapidly than at any time since the advent of human societies. Society will increasingly face complex decisions about how to mitigate the adverse impacts of climate change such as droughts, sea-level rise, ocean acidification, species loss, changes to growing seasons, and stronger and possibly more frequent storms. Observations play a foundational role in documenting the state and variability of components of the climate system and facilitating climate prediction and scenario development. Regular and consistent collection of ocean observations over decades to centuries would monitor the Earth's main reservoirs of heat, carbon dioxide, and water and provides a critical record of long-term change and variability over multiple time scales. Sustained high-quality observations are also needed to test and improve climate models, which provide insights into the future climate system. Sustaining Ocean Observations to Understand Future Changes in Earth's Climate considers processes for identifying priority ocean observations that will improve understanding of the Earth's climate processes, and the challenges associated with sustaining these observations over long timeframes.
The Earth Observer
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 272 |
Release | : 2018 |
Genre | : Artificial satellites in earth sciences |
ISBN | : UCSD:31822040943219 |
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DSCOVR EPIC NISTAR 5 years of observing earth from the first lagrangian point
Author | : Alexei Lyapustin,Alexander Marshak,Gregory Schuster |
Publsiher | : Frontiers Media SA |
Total Pages | : 312 |
Release | : 2022-12-12 |
Genre | : Science |
ISBN | : 9782832500750 |
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Science and Applications of Coastal Remote Sensing
Author | : Kevin Ross Turpie,Tiffany Kay Moisan,Kristin B. Byrd,Steven G. Ackleson |
Publsiher | : Frontiers Media SA |
Total Pages | : 224 |
Release | : 2021-06-01 |
Genre | : Science |
ISBN | : 9782889668328 |
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IN MEMORIAL: This Research Topic is dedicated to our co-editor Dr. Tiffany Moisan, a well-regarded ocean color remote sensing scientist, who unexpectedly passed away during its preparation. Dr. Moisan was a dear friend, and upbeat and enthusiastic colleague and a scientist committed to the use of remote sensing to improve our understanding of marine microbiology and phytoplankton ecology. She was a strong supporter of the development of remote sensing capabilities and applications for coastal and inland waters, and we know that she would have wanted this Research Topic to provide her colleagues an opportunity to share and promote their work in this area. A voice in our community is now quiet. Let the chorus of our shared song continue with her memory. Dr. Tiffany Moisan is survived by her loving family, including her husband, Dr. John Moisan and her two daughters.
Thriving on Our Changing Planet A Decadal Strategy for Earth Observation from Space
Author | : National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,Space Studies Board |
Publsiher | : National Academies Press |
Total Pages | : 29 |
Release | : 2019-06-18 |
Genre | : Science |
ISBN | : 9780309492430 |
Download Thriving on Our Changing Planet A Decadal Strategy for Earth Observation from Space Book in PDF, Epub and Kindle
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: A Decadal Strategy for Earth Observation from Space (National Academies Press, 2018) provides detailed guidance on how relevant federal agencies can ensure that the United States receives the maximum benefit from its investments in Earth observations from space, while operating within realistic cost constraints. This short booklet, designed to be accessible to the general public, provides a summary of the key ideas and recommendations from the full decadal survey report.
The Earth Observer
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 214 |
Release | : 1993 |
Genre | : Artificial satellites in earth sciences |
ISBN | : UCSD:31822009263302 |
Download The Earth Observer Book in PDF, Epub and Kindle