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Reconstruction of Ionospheric Perturbation Induced by 2004 Sumatra Tsunami Using a Computerized Tomography Technique

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2 Author(s)
Chao-Lun Mai ; Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan ; Jean-Fu Kiang

A computerized tomography technique is used to reconstruct a 3-D profile of electron density perturbation in the ionosphere based on the total electron content data recorded at a planned GPS receiver network. Simulations are conducted using the data of the 2004 Sumatra event. An effective early-warning system may become feasible based on this work.

Published in:

IEEE Transactions on Geoscience and Remote Sensing  (Volume:47 ,  Issue: 10 )