Seismo electromagnetics (latest results of NASDA's earthquake remote sensing frontier project)

摘要

NASDA (National Space Development Agency of Japan) has been conducting the Earthquake Remote Sensing Frontier Project since 1996 within the framework of the Earthquake Frontier Projects (for which the author is the principal scientist) by S.T.A. (Science and Technology Agency). The main emphasis of NASDA's Frontier Project is the complete understanding of lithosphere-atmosphere-ionosphere (LAI) coupling by means of different kinds of observational items and finally we would like to contribute to short-term earthquake prediction. We show our latest results on different subjects (subionospheric VLF/LF propagation, ULF emission etc.).