Types and Characteristics of Data for Geomagnetic Field Modeling

Types and Characteristics of Data for Geomagnetic Field Modeling PDF Author: R. A Langel
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Types and Characteristics of Data for Geomagnetic Field Modeling

Types and Characteristics of Data for Geomagnetic Field Modeling PDF Author: R. A Langel
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Types and Characteristics of Data for Geomagnetic Field Modeling

Types and Characteristics of Data for Geomagnetic Field Modeling PDF Author: R. A. Langel
Publisher:
ISBN:
Category : Geomagnetism
Languages : en
Pages : 364

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 372

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Types and Characteristics of Data for Geomagnetic Field Modelling. Proceedings of a Symposium Held in Vienna, Austria, August 23, 1991

Types and Characteristics of Data for Geomagnetic Field Modelling. Proceedings of a Symposium Held in Vienna, Austria, August 23, 1991 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Geomagnetic Observations and Models

Geomagnetic Observations and Models PDF Author: M. Mandea
Publisher: Springer Science & Business Media
ISBN: 9048198585
Category : Science
Languages : en
Pages : 351

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Book Description
This volume provides comprehensive and authoritative coverage of all the main areas linked to geomagnetic field observation, from instrumentation to methodology, on ground or near-Earth. Efforts are also focused on a 21st century e-Science approach to open access to all geomagnetic data, but also to the data preservation, data discovery, data rescue, and capacity building. Finally, modeling magnetic fields with different internal origins, with their variation in space and time, is an attempt to draw together into one place the traditional work in producing models as IGRF or describing the magnetic anomalies.

Observations, Modeling and Systems Analysis in Geomagnetic Data Interpretation

Observations, Modeling and Systems Analysis in Geomagnetic Data Interpretation PDF Author: Alexei Gvishiani
Publisher: Springer Nature
ISBN: 3030589692
Category : Science
Languages : en
Pages : 320

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Book Description
Geomagnetic field penetrates through all shells of the solid Earth, hydrosphere and atmosphere, spreading into space. The Earth Magnetic Field plays a key-role in major natural processes. Geomagnetic field variations in time and space provide important information about the state of the solid Earth, as well as the solar-terrestrial relationships and space weather conditions. The monograph presents a set of fundamental and, at the same time, urgent scientific problems of modern geomagnetic studies, as well as describes the results of the authors’ developments. The new technique introduced in the book can be applied far beyond the limits of Earth sciences. Requirements to corresponding data models are formulated. The conducted experimental investigations are combined with development and implementation of new methods of mathematical modeling, artificial intelligence, systems analysis and data science to solve the fundamental problems of geomagnetism. At that, formalism of Big Data and its application to Earth Sciences is presented as essential part of systems analysis. The book is intended for research scientists, tutors, students, postgraduate students and engineers working in geomagnetism and Earth sciences in general, as well as in other relevant scientific disciplines.

Introduction to Geomagnetic Fields

Introduction to Geomagnetic Fields PDF Author: Wallace Hall Campbell
Publisher: Cambridge University Press
ISBN: 9780521529532
Category : Science
Languages : en
Pages : 352

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Book Description
Using a minimum of mathematics, and without sacrificing depth of coverage, the author clearly presents the geomagnetic source fields. Copyright © Libri GmbH. All rights reserved.

NASA Scientific and Technical Publications: A Catalog of Special Publications, Reference Publications, Conference Publications, and Technical Papers, 1991-1992

NASA Scientific and Technical Publications: A Catalog of Special Publications, Reference Publications, Conference Publications, and Technical Papers, 1991-1992 PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 122

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Processing of DMSP magnetic data and its use in geomagnetic field modeling

Processing of DMSP magnetic data and its use in geomagnetic field modeling PDF Author:
Publisher: DIANE Publishing
ISBN: 1428982043
Category :
Languages : en
Pages : 66

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Processing of DMSP Magnetic Data and Its Use in Geomagnetic Field Modeling

Processing of DMSP Magnetic Data and Its Use in Geomagnetic Field Modeling PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 63

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Book Description
The DMSP F-7 satellite is an operational Air Force meteorological satellite which carried a magnetometer for geophysical measurements. The magnetometer was located within the body of the spacecraft in the presence of large spacecraft fields. In addition to stray magnetic fields, the data have inherent position and time inaccuracies. Algorithms were developed to identify and remove time varying magnetic field noise from the data. Techniques developed for Magsat were then modified and used to attempt determination of the spacecraft fields, of any rotation between the magnetometer axes and the spacecraft axes, and of any scale changes within the magnetometer itself. The corrected data were then used to attempt to model the geomagnetic field. This was done in combination with data from Magsat, from the standard magnetic observatories, from aeromagnetic and other survey data, and from DE-2 spacecraft magnetic field data. The results obtained are inconsistent and contradictory. Characterization of the problem is clearest when model coefficients are compared between models with DMSP data only and models with other data types only. In that case the gl(1) term in the DMSP models is consistently lower in magnitude by 10-25 nT from the trend inferred from models based on other data.