Concepedia

Koichiro Oyama

KO

19

Publications

786

Citations

15

H-Index

1972

Active since

Affiliations

National Central University(Current)

Institute of Space and Astronautical Science

National Cheng Kung University

Taiwan Space Agency

The University of Tokyo

Koichiro Oyama is an author at National Central University specializing in engineering, space weather, and geophysics.

Top concepts

EngineeringGeophysicsSpace WeatherPhysicsAtmospheric ScienceEarth ScienceSeismologyPlasma TheoryInstrumentationElectron Density

Publications per year

1972–2014

19

Publications

19

Seismoionospheric GPS total electron content anomalies observed before the 12 May 2008 <i>M</i><sub><i>w</i></sub>7.9 Wenchuan earthquake

J. Y. Liu, Y. I. Chen, Chia‐Hung Chen et al. · Journal of Geophysical Research Atmospheres · 2009 · 313 citations · Full text

Engineering, Earthquake Hazards, Earth System Science +17

Temperature structure of plasma bubbles in the low latitude ionosphere around 600 km altitude

Koichiro Oyama, K. Schlegel, Shigeto Watanabe · Planetary and Space Science · 1988 · 53 citations

Geophysics, Engineering, Atmospheric Science +8

Seismo-ionospheric anomalies of the GPS-TEC appear before the 12 May 2008 magnitude 8.0 Wenchuan Earthquake

Hau-Kun Jhuang, Yi‐Ying Ho, Yoshihiro Kakinami et al. · International Journal of Remote Sensing · 2010 · 47 citations

Engineering, Earthquake Hazards, Wenchuan Earthquake +18

Seismo-ionospheric precursor of the 2008 Mw7.9 Wenchuan earthquake observed by FORMOSAT-3/COSMIC

Chun‐Chieh Hsiao, Jann‐Yenq Liu, Koichiro Oyama et al. · GPS Solutions · 2009 · 43 citations

Geophysics, Seismo-ionospheric Precursor, Engineering +5

Ionospheric electron content anomalies detected by a FORMOSAT-3/COSMIC empirical model before and after the Wenchuan Earthquake

Yoshihiro Kakinami, Jann-Yeng Liu, Lung‐Chih Tsai et al. · International Journal of Remote Sensing · 2010 · 40 citations

Geophysics, Cosmic Abundance, Engineering +10

Rows per page

1–5 of 19