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Midlatitude Ionospheric Studies Using The Global Positioning System And Airglow Cameras
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Book Synopsis Midlatitude Ionospheric Studies Using the Global Positioning System and Airglow Cameras by : Jonathan James Makela
Download or read book Midlatitude Ionospheric Studies Using the Global Positioning System and Airglow Cameras written by Jonathan James Makela and published by . This book was released on 2003 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Radar and Airglow Studies of F-region Composition and Dynamics at Low Latitudes by : Michael James Nicolls
Download or read book Radar and Airglow Studies of F-region Composition and Dynamics at Low Latitudes written by Michael James Nicolls and published by . This book was released on 2006 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Midlatitude Ionospheric Dynamics and Disturbances by : Paul M. Kintner, Jr.
Download or read book Midlatitude Ionospheric Dynamics and Disturbances written by Paul M. Kintner, Jr. and published by John Wiley & Sons. This book was released on 2013-05-03 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 181. Filling the need for a 20-year lag in substantial consideration of the midlatitude ionosphere, this volume focuses on work that takes advantage of GPS and UV imaging from satellites over the past decade, two methods that have profoundly transformed our understanding of this stratum of the atmosphere. Its interdisciplinary content brings together researchers of the solar wind, magnetosphere, ionosphere, thermosphere, polar and equatorial ionospheres, and space weather. Modeling and assimilative imaging of the ionosphere and thermosphere show for the first time the complex and global impact of midlatitude ionospheric storms. The editors invited the leading experts in the following areas to contribute the chapters herein: Characterization of Midlatitude Storms Electric Field Coupling From the Heliosphere and Inner Magnetosphere Thermospheric Control of the Midlatitude Ionosphere Ionospheric Irregularities Experimental Methods and New Techniques These themes were chosen to create a path for understanding the midlatitude ionosphere. They continue to be largely valid and represent a coherent division of the subject matter. They will be critical for understanding space weather during the upcoming solar maximum. This book was inspired by the Chapman Conference of the same name held January 2007.
Book Synopsis Ionospheric Delay Investigation and Forecasting by : N. A. Elmunim
Download or read book Ionospheric Delay Investigation and Forecasting written by N. A. Elmunim and published by Springer Nature. This book was released on 2021-09-10 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights ionospheric delay investigation and forecasting using GPS-TEC measurements in the equatorial region. The ionospheric delay error is the main source of error and a major concern for GPS applications as it corrupts the positioning and time transfer results. In the equatorial region, the variations of the total electron content (TEC) and the ionospheric delay are recognized to be high when compared with other regions such as mid-latitude and high latitude. The investigation and forecasting of trans-ionospheric propagation errors are essential for precise measurement and further contribute valuable information to satellite and space probe navigation, space geodesy, radio astronomy and other applications.
Book Synopsis Ionospheric Modelling Using Global Positioning System by : Wan Abdul Aziz Wan Mohd. Akib
Download or read book Ionospheric Modelling Using Global Positioning System written by Wan Abdul Aziz Wan Mohd. Akib and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2003 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mapping and Predicting the Earth's Ionosphere Using the Global Positioning System by : Stefan Schaer
Download or read book Mapping and Predicting the Earth's Ionosphere Using the Global Positioning System written by Stefan Schaer and published by . This book was released on 1999-01-01 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ionospheric Space Weather by : Timothy Fuller-Rowell
Download or read book Ionospheric Space Weather written by Timothy Fuller-Rowell and published by John Wiley & Sons. This book was released on 2016-12-05 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is the outcome of an American Geophysical Union Chapman Conference on longitude and hemispheric dependence of ionospheric space weather, including the impact of waves propagating from the lower atmosphere. The Chapman Conference was held in Africa as a means of focusing attention on an extensive geographic region where observations are critically needed to address some of the fundamental questions of the physical processes driving the ionosphere locally and globally. The compilation of papers from the conference describes the physics of this system and the mechanisms that control ionospheric space weather in a combination of tutorial-like and focused articles that will be of value to the upper atmosphere scientific community in general and to ongoing global magnetosphere-ionosphere-thermosphere (MIT) modeling efforts in particular. A number of articles from each science theme describe details of the physics behind each phenomenon that help to solve the complexity of the MIT system. Because this volume is an outcome of the research presented at this first space science Chapman Conference held in Africa, it has further provided an opportunity for African scientists to communicate their research results with the international community. In addition, the meeting and this conference volume will greatly enhance the space science education and research interest in the African continent and around the world. Ionospheric Space Weather includes articles from six science themes that were discussed at the Chapman Conference in 2012. These include: Hemispherical dependence of magnetospheric energy injection and the thermosphere-ionosphere response Longitude and hemispheric dependence of storm-enhanced densities (SED) Response of the thermosphere and ionosphere to variability in solar radiation Longitude spatial structure in total electron content and electrodynamics Temporal response to lower-atmosphere disturbances Ionospheric irregularities and scintillation Ionospheric Space Weather: Longitude Dependence and Lower Atmosphere Forcing will be useful to both active researchers and advanced graduate students in the field of physics, geophysics, and engineering, especially those who are keen to acquire a global understanding of ionospheric phenomena, including observational information from all longitude sectors across the globe.
Book Synopsis Global Ionospheric Specification from GPS and Airglow Data by :
Download or read book Global Ionospheric Specification from GPS and Airglow Data written by and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The efficacy of GPS data-processing algorithms with the RIBG model is demonstrated, as is the problem with low latitude ionospheric models, by comparison of predictions from GPS-updated RIBG predictions with independent Topex, and incoherent scatter (ISR) data. Alternate plans are developed to solve the low-latitude model problem, and still retain a practical program for real-time processing of GPS data for ionospheric specification. In the regard, the GPS data-processing algorithms have been revamped for efficiency, now being an order of magnitude faster than before. This enables our program to meet high data throughput requirements for processing and updating GPS data from a global network of GPS receivers for global, near-real-time ionospheric specification. Algorithms have been partially developed to process multistation data for this purpose. The implications of our work for radio systems, ionospheric model development, and other developments are discussed, as well as its relationship to other work in this field.
Book Synopsis Investigation of Traveling Ionospheric Disturbances During a Midlatitude Spread F Event by : Galen Micah Smith
Download or read book Investigation of Traveling Ionospheric Disturbances During a Midlatitude Spread F Event written by Galen Micah Smith and published by . This book was released on 2008 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collects data to investigate the circumstances that may lead to midlatitude spread F (MSF). Uses the total electron content (TEC) derived from the North Carolina Agricltural and Technical State University Scintillation Network Decision Aid global positioning system (NCAT-SCINDA GPS) station and the continuous operating reference stations (CORS) to analyze traveling ionospheric disturbances (TID) during a period of MSF over Wallops Island, Virginia.
Book Synopsis Remote Sensing of the Ionospheric Total Electron Content Using the Global Positioning System (GPS) Space Vehicles by : Ildiko Horvath
Download or read book Remote Sensing of the Ionospheric Total Electron Content Using the Global Positioning System (GPS) Space Vehicles written by Ildiko Horvath and published by . This book was released on 1996 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mapping and Predicting the Ionospheric Effects to Communication Systems in Northern Aurora Areas Using the Global Positioning System by : Lingyun Wang
Download or read book Mapping and Predicting the Ionospheric Effects to Communication Systems in Northern Aurora Areas Using the Global Positioning System written by Lingyun Wang and published by . This book was released on 2002 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This thesis focuses on mapping and predicting ionospheric effects to communication systems in northern high latitude areas using GPS (Global Positioning System). The monitoring of ionospheric scintillation and TEC (Total Electron Content) over Fairbanks, Alaska has been achieved by using the GSV4004 GPS Ionospheric Scintillation and TEC Monitor (GISTM), which has been installed on the roof of Duckering Building at UAF since September 2001. The algorithm of acquiring equivalent vertical TEC above Fairbanks from various satellite measurements is given in detail. Both an empirical ionosphere model, IRI, and a physics-based ionosphere model, PIM, are used to verify the TEC real field measurement. Another signal estimation method, BP neural network, is used to forecast the TEC short-term variation, which can give better performance than the other two. The relationships among TEC, amplitude scintillation and phase scintillation are analyzed. Multipath effects and the impact to GPS performance from ionospheric scintillation are discussed. Lastly the TEC and scintillation index mapping around Fairbanks is presented"--Leaf iii.
Book Synopsis Contributions to Ionospheric Determination with Global Positioning System: Solar Flare Detection and Prediction of Global Maps of Total Electron Content by : Alberto García Rigo
Download or read book Contributions to Ionospheric Determination with Global Positioning System: Solar Flare Detection and Prediction of Global Maps of Total Electron Content written by Alberto García Rigo and published by . This book was released on 2013 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two research studies have been addressed in this thesis. Both of them are of actual scientific interest and are based on processing GNSS data. The first part of this thesis is devoted to GNSS detection and monitoring of solar flares. The second one is devoted to GNSS prediction of ionospheric Total Electron Content. Regarding the first study, a new solar flare detector called SISTED has been designed and implemented. Its goal is to provide a simple and efficient way of detecting the most number of powerful X-class solar flares in real time operation. In addition, it can send early warning messages to prevent the harmful consequences of the increase of ejected particles from the Sun that may reach the Earth after a solar flare, especially in case of a Coronal Mass Ejection. The main benefit of SISTED regarding other detection techniques is that it does not require data from external providers out of the GNSS community. In addition, it can run in real-time operation and could provide value added data to GNSS users. The results show that SISTED was able to detect up to the 95% of the X-class flares reported by GOES for more than a half solar cycle. Regarding the second study, a new approach to predict Global Ionospheric vertical TEC Maps has been designed and implemented in the context of the IGS Ionosphere Working Group. The motivation to develop a UPC Predicted product was the interest of ESA's SMOS mission. A recent application using UPC Predicted products is the generation of real-time global VTEC maps as background model. In addition, the predicted VTEC maps are used to generate the combined IGS Predicted products. The results obtained in this thesis show that the model performs well when the results are compared with those obtained by the other IGS analysis centers. In addition, applying the prediction model leads to better results than the use of time-invariant ionosphere for two days ahead. In relation with this research, 4 publications in international journals indexed in JCR/ISI have been generated (and another one is under review process), and 7 presentations have been authored in international meetings, among the new UPC predicted product contributing to IGS, and the contribution to two competitive projects funded by the European Space Agency (AGIM and MONITOR).
Book Synopsis The Use of the G.P.S. for Ionospheric Studies by : Nicholas Lunt
Download or read book The Use of the G.P.S. for Ionospheric Studies written by Nicholas Lunt and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Vertical Coupling in the Atmosphere-Ionosphere-Magnetosphere System by : Jaroslav Chum
Download or read book Vertical Coupling in the Atmosphere-Ionosphere-Magnetosphere System written by Jaroslav Chum and published by Frontiers Media SA. This book was released on 2024-01-30 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Observations and Numerical Simulations of Electrified, Medium-scale Traveling Ionospheric Disturbances (MSTIDs) in the Nighttime, Mid-latitude Ionosphere by :
Download or read book Observations and Numerical Simulations of Electrified, Medium-scale Traveling Ionospheric Disturbances (MSTIDs) in the Nighttime, Mid-latitude Ionosphere written by and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Sudden Ionospheric Disturbances on the Global Positioning System Receiver by : Boris Nestor Martinez
Download or read book Effects of Sudden Ionospheric Disturbances on the Global Positioning System Receiver written by Boris Nestor Martinez and published by . This book was released on 1985 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
