@article{94f1f636785e4c4686fe0bb8576e63ee,
title = "EISCAT verification in the development of ionospheric tomography",
abstract = "This paper highlights the important role played by the EISCAT radar for verification in the development of tomographic techniques to produce images of ionospheric electron density. A brief review is given of some of the stages in the application of tomographic reconstruction techniques to the ionosphere. Results are presented to illustrate the effectiveness of the method in imaging ionospheric structures at high latitudes. In addition, the results include the first tomographic image of the ionosphere for a region extending from mid-latitudes over mainland Scandinavia to high latitudes above Svalbard.",
author = "Walker, {I. K.} and Heaton, {J. A.T.} and L. Kersley and Mitchell, {C. N.} and Pryse, {S. E.} and Williams, {M. J.}",
note = "Funding Information: Acknowledgements. This work has been supported by the UK Particle-Physics and Astronomy Research Council. The assistance of the director and staff of the EISCAT Scientific Association, the staff of the Norsk Polarinstitutt at Ny As lesund and the director and staff of the Swedish Institute of Space Physics is gratefully acknowledged. In addition the authors would like to thank Professor Evgeny Tereshchenko of the Polar Geophysical Institute in Mumansk, Russia and Dr Tuomo Nygr{\'e}n of the University of Oulu, Finland for provision of data from EISCAT special program time during the November 1995 campaign. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.",
year = "1996",
month = dec,
day = "31",
doi = "10.1007/s00585-996-1413-8",
language = "English",
volume = "14",
pages = "1413--1421",
journal = "Annales Geophysicae",
issn = "0992-7689",
publisher = "Copernicus Publications",
number = "12",
}