Microwave Indices From Active And Passive Sensors For Remote Sensing Applications


Microwave Indices From Active And Passive Sensors For Remote Sensing Applications
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Microwave Indices From Active And Passive Sensors For Remote Sensing Applications


Microwave Indices From Active And Passive Sensors For Remote Sensing Applications
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Author : Emanuele Santi
language : en
Publisher: MDPI
Release Date : 2019-10-21

Microwave Indices From Active And Passive Sensors For Remote Sensing Applications written by Emanuele Santi and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-21 with Technology & Engineering categories.


Past research has comprehensively assessed the capabilities of satellite sensors operating at microwave frequencies, both active (SAR, scatterometers) and passive (radiometers), for the remote sensing of Earth’s surface. Besides brightness temperature and backscattering coefficient, microwave indices, defined as a combination of data collected at different frequencies and polarizations, revealed a good sensitivity to hydrological cycle parameters such as surface soil moisture, vegetation water content, and snow depth and its water equivalent. The differences between microwave backscattering and emission at more frequencies and polarizations have been well established in relation to these parameters, enabling operational retrieval algorithms based on microwave indices to be developed. This Special Issue aims at providing an overview of microwave signal capabilities in estimating the main land parameters of the hydrological cycle, e.g., soil moisture, vegetation water content, and snow water equivalent, on both local and global scales, with a particular focus on the applications of microwave indices.



Microwave Indices From Active And Passive Sensors For Remote Sensing Applications


Microwave Indices From Active And Passive Sensors For Remote Sensing Applications
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Author : Simonetta Paloscia
language : en
Publisher:
Release Date : 2019

Microwave Indices From Active And Passive Sensors For Remote Sensing Applications written by Simonetta Paloscia and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Electronic books categories.


Past research has comprehensively assessed the capabilities of satellite sensors operating at microwave frequencies, both active (SAR, scatterometers) and passive (radiometers), for the remote sensing of Earth's surface. Besides brightness temperature and backscattering coefficient, microwave indices, defined as a combination of data collected at different frequencies and polarizations, revealed a good sensitivity to hydrological cycle parameters such as surface soil moisture, vegetation water content, and snow depth and its water equivalent. The differences between microwave backscattering and emission at more frequencies and polarizations have been well established in relation to these parameters, enabling operational retrieval algorithms based on microwave indices to be developed. This Special Issue aims at providing an overview of microwave signal capabilities in estimating the main land parameters of the hydrological cycle, e.g., soil moisture, vegetation water content, and snow water equivalent, on both local and global scales, with a particular focus on the applications of microwave indices.



Microwave Radiometry And Remote Sensing Applications


Microwave Radiometry And Remote Sensing Applications
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Author : P. Pampaloni
language : en
Publisher: VSP
Release Date : 1989-12

Microwave Radiometry And Remote Sensing Applications written by P. Pampaloni and has been published by VSP this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989-12 with Science categories.


This book contains papers by well renowned scientists from all over world --- including Eastern Europe --- which were presented during a specialist meeting on microwave radiometry and its applications to remote sensing of the atmosphere and the surface of the earth held in Florence, Italy, in March 1988. The book is divided into five sections, some of which contain review papers which summarize the most recent advances in the field. The sections are: -- Microwave radiometry of the earth's surface -- Dielectric properties of natural materials -- Microwave radiometry of the atmosphere -- Synergism of passive and active microwave remote sensors -- Technology of passive microwave systems



Passive Microwave Remote Sensing Of Land Atmosphere Interactions


Passive Microwave Remote Sensing Of Land Atmosphere Interactions
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Author : 0 Pampaloni
language : en
Publisher: CRC Press
Release Date : 2023-05-31

Passive Microwave Remote Sensing Of Land Atmosphere Interactions written by 0 Pampaloni and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-31 with Technology & Engineering categories.


Recent advances in theory and observations using passive microwave remote sensing have hightlighted the potential of spaceborne sensors for contributing to the required land surface measurements of soils, vegetation, snow cover and precipitation. Furthermore, the spatial resolution of passive microwave observations matches the special scales of large-scale models of land-atmosphere interactions both for data assimilation and validation. In order to stimulate and focus this research a workshop, sponsored by ESA and NASA, was organized to review the state-of-the-art in microwave radiometry related to land applications and to exchange ideas leading into new directions for future research. This volume contains the refereed papers from the aforementioned ESA/NASA workshop, which are arranged by topic, as well as the (edited) working group reports.



Passive Microwave Remote Sensing Of Land Atmosphere Interactions


Passive Microwave Remote Sensing Of Land Atmosphere Interactions
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Author : B. J. Choudhury
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2020-05-18

Passive Microwave Remote Sensing Of Land Atmosphere Interactions written by B. J. Choudhury and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-18 with Science categories.


No detailed description available for "Passive Microwave Remote Sensing of Land-Atmosphere Interactions".



Microwave Radar And Radiometric Remote Sensing


Microwave Radar And Radiometric Remote Sensing
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Author :
language : en
Publisher:
Release Date : 2018-05

Microwave Radar And Radiometric Remote Sensing written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05 with categories.


Microwave and millimeter wave high-power vacuum electron devices (VEDs) are essential elements in specialized military, scientific, medical and space applications. They can produce mega watts of power which would be equal to the power of thousands of solid state power devices (SSPDs). Similarly, in most of today's T/R-Modules of active phased array antennas for radars and electronic warfare applications GaAs based hybrid and MMIC amplifiers are used. The early applications of millimeter-wave MMICs were in military, space and astronomy systems. In the last three decades, microwave remote sensing has shown a high potential in characterization of land surface parameters (soil moisture, vegetation biomass, water covers, etc.). In this context, a very rich activity has been developed to propose techniques (satellite, airborne, in situ) and methodologies to optimize contribution of microwave remote sensing, in terms of precision, spatial, and temporal resolutions. Microwave Radar and Radiometric Remote Sensing provides you with theoretical models, system design and operation, and geoscientific applications of active and passive microwave remote sensing systems. It is aimed to the study of both reviews and original researches related to recent innovative microwave remote sensing instrumentation for land surface applications. Microwave remote sensing provides a unique capability towards achieving this goal. Over the past decade, significant progress has been made in microwave remote sensing of land processes through development of advanced airborne and space-borne microwave sensors, and the tools - such as physics-based models and advanced inversion algorithms - needed for analyzing the data. These activities have sharply increased in recent years since the launch of the ERS-1/2, JERS-1, and RADARS AT satellites, and with the availability of radiometric data from SSM/I. A new era has begun with the recent space missions ESA-ENVISAT, NASA-AQUA, and NASDA-ADEOSII, and the upcoming PALSAR and RADARSAT2 missions, which open new horizons for a wide range of operational microwave remote-sensing applications. This book highlights major activities and important results achieved in this area over the past years.



Thermal Microwave Radiation


Thermal Microwave Radiation
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Author : Institution of Engineering and Technology
language : en
Publisher: IET
Release Date : 2006-05-19

Thermal Microwave Radiation written by Institution of Engineering and Technology and has been published by IET this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-19 with Science categories.


Combines theoretical concepts with experimental results on thermal microwave radiation to increase the understanding of the complex nature of terrestrial media. Emphasising on radiative transfer models, this book covers the terrestrial aspects, from clear to cloudy atmosphere, precipitation, ocean and land surfaces, vegetation, snow and ice.



Passive Microwave Remote Sensing Of The Earth


Passive Microwave Remote Sensing Of The Earth
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Author : Eugene A. Sharkov
language : en
Publisher: Springer Science & Business Media
Release Date : 2003-12-16

Passive Microwave Remote Sensing Of The Earth written by Eugene A. Sharkov 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 2003-12-16 with Science categories.


The most comprehensive description of the physical foundations of methods and instruments in the fields of passive remote sensing applied to investigations of the Earth, Solar system bodies and space. Emphasis is placed on the physical aspects necessary to judge the possibilities and limitations of passive remote sensing methods in specific observation cases. Numerous practical applications and illustrations are given referring to airspace up-to-date experiments. Due to the lack in traditional separation on methods and instruments of remote sensing of the Earth and outerterrestrial space this book aims to supply more information in this field.



Microwave Radiometry And Remote Sensing Of The Environment


Microwave Radiometry And Remote Sensing Of The Environment
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Author : Domenico Solimini
language : en
Publisher: VSP
Release Date : 1995-09

Microwave Radiometry And Remote Sensing Of The Environment written by Domenico Solimini and has been published by VSP this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-09 with Technology & Engineering categories.


This volume contains a collection of refereed papers which were presented at the Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment, 14--17 February 1994, Rome, Italy. The last decade has marked a period of steady advancement and new developments in the observation of the terrestrial environment by passive microwave sensors. Both ground-based and satellite-borne systems have improved their accuracy, stability and spatial resolution and are providing a wealth of quantitative data, which are increasingly being employed in application-oriented projects. The contributions in this volume cover different fields of applications of microwave radiometry, the various observation and retrieval techniques and the recent technological developments. The articles are divided into four sections: measurement of atmospheric water vapor and cloud liquid, measurement of rain, observation of the surface, and new radiometric systems.



Microwave Remote Sensing


Microwave Remote Sensing
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Author :
language : en
Publisher:
Release Date : 1986

Microwave Remote Sensing written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with categories.