Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Loren C. Chang"'
Publikováno v:
Terrestrial, Atmospheric and Oceanic Sciences, Vol 35, Iss 1, Pp 1-11 (2024)
Abstract The electron/ion density/temperature and ion velocities observed by the ROCSAT-1 and DEMETER satellites are used to examine the daytime wavenumber-4 (WN4) feature in the equatorial/low latitude ionosphere during various months and solar acti
Externí odkaz:
https://doaj.org/article/d2223d6b1c6b4264b6ba6d3eb492a55c
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract The semidiurnal (12.42 h) and semimonthly (14.76 days) lunar tides have been well-known by fishermen for several centuries. The gravitational force of the relative positions between the Sun, the Moon, and the Earth results in two symmetrical
Externí odkaz:
https://doaj.org/article/a94344c4a1d3450da775f4b51dc0671b
Autor:
Chi-Yen Lin, Jann-Yenq Liu, Yang-Yi Sun, Charles Chien-Hung Lin, Loren C. Chang, Chao-Yen Chen, Chia-Hung Chen
Publikováno v:
Terrestrial, Atmospheric and Oceanic Sciences, Vol 32, Iss 4, Pp 531-539 (2021)
A total solar eclipse passed over the continental United States from the west to the east coast on 21 August 2017. Measurements made by more than 2200 groundbased GNSS (Global Navigation Satellite System) receivers observed a significant decrease in
Externí odkaz:
https://doaj.org/article/a9de5ddf451644a0b537b99aeb330328
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract This study examines the ionosphere response to gravitational forces of the lunar phase and dynamical disturbances of the stratospheric sudden warmings (SSWs). The total electron content (TEC) of global ionosphere maps is employed to examine
Externí odkaz:
https://doaj.org/article/63b4a6437265446b9bcf001b79a1382a
Autor:
Jann-Yenq Liu, Chi-Yen Lin, Yuh-Ing Chen, Tso-Ren Wu, Meng-Ju Chung, Tien-Chi Liu, Yu-Lin Tsai, Loren C. Chang, Chi-Kuang Chao, Dimitar Ouzounov, Katsumi Hattori
Publikováno v:
Geoscience Letters, Vol 7, Iss 1, Pp 1-7 (2020)
Abstract The 28 September 2018 magnitude Mw7.8 Palu, Indonesia earthquake (0.178° S, 119.840° E, depth 13 km) occurred at 10:02 UTC. The major earthquake triggered catastrophic liquefaction, landslides, and a near-field tsunami. The ionospheric tot
Externí odkaz:
https://doaj.org/article/66156e4c517a4758afb52b5b113bb44a
Autor:
Yi Duann, Loren C. Chang, Chi-Yen Lin, Yueh-Chun Hsieh, Yun-Cheng Wen, Charles C. H. Lin, Jann-Yenq Liu
Publikováno v:
Atmosphere, Vol 14, Iss 1, p 74 (2022)
The conversion of airglow intensity to volume emission rate (VER) is a common method for studying the ionosphere, but the contribution of the intensity conversion process to the uncertainty in estimated electron or ion density is significant. The Abe
Externí odkaz:
https://doaj.org/article/78d47d480f584e64a9f0b41b680d6e37
Publikováno v:
Earth, Planets and Space, Vol 71, Iss 1, Pp 1-9 (2019)
Abstract This study examines the influence of the El Niño–Southern Oscillation (ENSO) on the ionospheric total electron content (TEC) diurnal eastward 3 (DE3) and stationary planetary wave 4 (SPW4) which are the major components of the ionospheric
Externí odkaz:
https://doaj.org/article/6677ec39ad8a4473bfe0231dfa5cfd2f
Autor:
Yi-Chung Chiu, Loren C. Chang, Chi-Kuang Chao, Tzu-Ya Tai, Kai-Lun Cheng, Hsin-Tzu Liu, Rong Tsai-Lin, Chi-Ting Liao, Wei-Hao Luo, Guan-Po Chiu, Kai-Jie Hou, Ruo-Yu Wang, Glenn Franco Gacal, Pin-An Lin, Sittinat Denduonghatai, Tsai-Ru Yu, Jann-Yenq Liu, Amal Chandran, Kashyapa Bramha Naren Athreyas, Priyadarshan Hari, Joji John Varghese, Mustapha Meftah
Publikováno v:
Aerospace, Vol 9, Iss 2, p 110 (2022)
Given the pervasive use of satellite and over the horizon wireless communication technology in modern society, ionospheric disturbances that can disrupt such services are a crucial consideration. Ionospheric irregularities, plasma bubbles and other p
Externí odkaz:
https://doaj.org/article/434ea3cabc3742d4b0359120917b6282
Publikováno v:
Earth, Planets and Space, Vol 70, Iss 1, Pp 1-10 (2018)
Abstract In this study, we evaluate the El Niño–Southern Oscillation (ENSO) signals in the two dominant temperature diurnal tides, diurnal westward wavenumber 1 (DW1) and diurnal eastward wavenumber 3 (DE3) on the quasi-biennial oscillation (QBO)
Externí odkaz:
https://doaj.org/article/a5312097ac2b44eda4849eaebb9975fe
Publikováno v:
Earth, Planets and Space, Vol 71, Iss 1, Pp 1-1 (2019)
In the original publication of this article Sun et al. (2019), “El” is missing at the beginning of the title.
Externí odkaz:
https://doaj.org/article/43cba58cdf42421482680239fd8c1361