James D. Carswell's Books

Web and Wireless Geographical Information Systems

6th International Symposium, W2GIS 2006, Hong Kong, China, December 4-5, 2006, Proceedings

By: James D. Carswell

Write a review Read reviews Take a Quiz Solve Book Puzzle

Web and Wireless Geographical Information Systems

6th International Symposium, W2GIS 2006, Hong Kong, China, December 4-5, 2006, Proceedings

By: James D. Carswell

This book constitutes the refereed proceedings of the 6th International Symposium on Web and Wireless Geographical Information Systems, W2GIS 2006, held in Hong Kong, China in December 2006. The 24 revised full papers presented were carefully reviewed and selected from over 130 submissions and cover a wide range of topics from the semantic Web, Web personalization, contextual representation and mapping to querying in mobile environments, mobile networks and recent developments in location-based services and applications. The papers are organized in topical sections on location-based services, W2GIS applications and prototypes, wayfinding, mobile and wireless GIS, W2GIS personalization and agents, data management and data retrieval methods, as well as semantic geo-spatial Web and ubiquitous W2GIS.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

279

Publisher

Springer Science & Business Media

Published Date

ISBN 10

3540494669

ISBN 13

9783540494669

Galactic Astronomy

By: James Binney,Michael Merrifield

Write a review Read reviews Take a Quiz Solve Book Puzzle

Galactic Astronomy

By: James Binney,Michael Merrifield

This is a treatment of the phenomenology of galaxies. The text draws on observations of both our own galaxy, the Milky Way, and of external galaxies. It emphasizes the observational basis for current understanding of galactic astromony in the late '90s.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

818

Publisher

Princeton University Press

Published Date

ISBN 10

0691025657

ISBN 13

9780691025650

Interferometry and Synthesis in Radio Astronomy

By: A. Richard Thompson,James M. Moran,George W. Swenson Jr.

Write a review Read reviews Take a Quiz Solve Book Puzzle

Interferometry and Synthesis in Radio Astronomy

By: A. Richard Thompson,James M. Moran,George W. Swenson Jr.

This book is open access under a CC BY-NC 4.0 license. The third edition of this indispensable book in radio interferometry provides extensive updates to the second edition, including results and technical advances from the past decade; discussion of arrays that now span the full range of the radio part of the electromagnetic spectrum observable from the ground, 10 MHz to 1 THz; an analysis of factors that affect array speed; and an expanded discussion of digital signal-processing techniques and of scintillation phenomena and the effects of atmospheric water vapor on image distortion, among many other topics. With its comprehensiveness and detailed exposition of all aspects of the theory and practice of radio interferometry and synthesis imaging, this book has established itself as a standard reference in the field. It begins with an overview of the basic principles of radio astronomy, a short history of the development of radio interferometry, and an elementary discussion of the operation of an interferometer. From this foundation, it delves into the underlying relationships of interferometry, sets forth the coordinate systems and parameters to describe synthesis imaging, and examines configurations of antennas for multielement synthesis arrays. Various aspects of the design and response of receiving systems are discussed, as well as the special requirements of very-long-baseline interferometry (VLBI), image reconstruction, and recent developments in image enhancement techniques and astrometric observations. Also discussed are propagation effects in the media between the source and the observer, and radio interference, factors that limit performance. Related techniques are introduced, including intensity interferometry, optical interferometry, lunar occultations, tracking of satellites in Earth orbit, interferometry for remote Earth sensing, and holographic measurements of antenna surfaces. This book will benefit anyone who is interested in radio interferometry techniques for astronomy, astrometry, geodesy, or electrical engineering.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

910

Publisher

Springer

Published Date

ISBN 10

331944431X

ISBN 13

9783319444314

Book's by James D. Carswell

Web and Wireless Geographical Information Systems

Web and Wireless Geographical Information Systems

Galactic Astronomy

Galactic Astronomy

Interferometry and Synthesis in Radio Astronomy

Interferometry and Synthesis in Radio Astronomy

Username

Password

Username

Password

Password again

Birthday

Email