Accession Number : ADA325294
Title : Time Varying Computerized Ionospheric Tomography.
Corporate Author : CALIFORNIA UNIV LOS ANGELES DEPT OF ELECTRICAL ENGINEERING
Personal Author(s) : Na, H. ; Sutton, E.
PDF Url : ADA325294
Report Date : 1996
Pagination or Media Count : 19
Abstract : Computerized ionospheric tomography algorithms traditionally ignore the time variations of ionospheric distributions. Movement of ionospheric features thus becomes a source of degradation in the reconstructed images. This paper presents a new algorithm for imaging time varying ionospheric features. Since additional data sources are critical for accurate time varying reconstructions which are not overly dependent upon a priori assumptions and models, this paper also analyzes the potential contributions of GPS, DMSP and ionosonde data for time-varying image reconstruction.
Descriptors : *IONOSPHERIC MODELS, *COMPUTERIZED TOMOGRAPHY, DATA BASES, ALGORITHMS, IMAGE PROCESSING, IONOSPHERE, REPRINTS, DATA MANAGEMENT, TIME DEPENDENCE, ELECTRON DENSITY, METEOROLOGICAL SATELLITES, GLOBAL POSITIONING SYSTEM, SATELLITE IMAGERY.
Subject Categories : Atmospheric Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE