Gaussian Markov random field priors in ionospheric 3-D multi-instrument tomography

• Main Authors: Norberg, J. (Johannes), Vierinen, J. (Juha), Roininen, L. (Lassi), Orispää, M. (Mikko), Kauristie, K. (Kirsti), Rideout, W. C. (William C.), Coster, A. J. (Anthea J.), Lehtinen, M. S. (Markku S.)
• Format: Article in Journal/Newspaper
• Language: English
• Published: Institute of Electrical and Electronics Engineers 2018
• Subjects: Bayesian; Gaussian Markov random fields (GMRFs); ionospheric tomography; multi-instrument; Langmuir; Fennoscandia
• Online Access: http://urn.fi/urn:nbn:fi-fe2018121751126

Abstract In ionospheric tomography, the atmospheric electron density is reconstructed from different electron density related measurements, most often from ground-based measurements of satellite signals. Typically, ionospheric tomography suffers from two major complications. First, the information p...