Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Tingdi Chen"'
Publikováno v:
Earth and Planetary Physics, Vol 8, Iss 6, Pp 899-909 (2024)
Mars is the terrestrial planet in the solar system that is closest to the Earth. Studying the atmospheric parameters of Mars and studying the evolutionary history of the Martian environment on this basis is helpful for people to discover signs of ext
Externí odkaz:
https://doaj.org/article/3a6d4984e02242cfa909de7499eb267b
Publikováno v:
地球与行星物理论评, Vol 55, Iss 3, Pp 329-343 (2024)
All-sky meteor radars have become a reliable and widely used tool for observing horizontal winds in the mesosphere and lower thermosphere (MLT) region. This provides vital data support for the study of dynamics in this region. Currently, meteor radar
Externí odkaz:
https://doaj.org/article/31c2bb9099f54757a9bab9b171ea8489
Mesopause temperatures and relative densities at midlatitudes observed by the Mengcheng meteor radar
Publikováno v:
Earth and Planetary Physics, Vol 7, Iss 6, Pp 665-674 (2023)
The atmospheric temperatures and densities in the mesosphere and lower thermosphere (MLT) region are essential for studying the dynamics and climate of the middle and upper atmosphere. In this study, we present more than 9 years of mesopause temperat
Externí odkaz:
https://doaj.org/article/3b53f6b495d642b6892313719368e07f
Autor:
Jianyuan Wang, Wen Yi, Na Li, Xianghui Xue, Jianfei Wu, Hailun Ye, Jian Li, Tingdi Chen, Yaoyu Tian, Boyuan Chang, Zonghua Ding, Jinsong Chen
Publikováno v:
Remote Sensing, Vol 16, Iss 16, p 2870 (2024)
Atmospheric gravity waves (GWs) can strongly modulate middle atmospheric circulation and can be a significant factor for the coupling between the lower atmosphere and the middle atmosphere. GWs are difficult to resolve in global atmospheric models du
Externí odkaz:
https://doaj.org/article/ae99dcf91be84c86a0850026d40e41a4
Autor:
Jiaxin Lan, Yuli Han, Ruocan Zhao, Tingdi Chen, Xianghui Xue, Dongsong Sun, Hang Zhou, Zhenwei Liu, Yingyu Liu
Publikováno v:
Photonics, Vol 11, Iss 5, p 465 (2024)
Measurements of atmosphere density in the upper thermosphere and exosphere are of great significance for studying space–atmosphere interactions. However, the region from 200 km to 1000 km has been a blind area for traditional ground-based active re
Externí odkaz:
https://doaj.org/article/92b45b6d15bc4fd689d01aad96e52ed8
Autor:
Jiawei Li, Chong Chen, Yuli Han, Tingdi Chen, Xianghui Xue, Hengjia Liu, Shuhua Zhang, Jing Yang, Dongsong Sun
Publikováno v:
Remote Sensing, Vol 16, Iss 8, p 1473 (2024)
The rapid development of artificial intelligence (AI) and deep learning has revolutionized the field of data analysis in recent years, including signal data acquired by remote sensors. Light Detection and Ranging (LiDAR) technology is widely used in
Externí odkaz:
https://doaj.org/article/06d5d8c50834476684019bd7c11b18ce
Autor:
BaoZhu Zhou, XiangHui Xue, Wen Yi, HaiLun Ye, Jie Zeng, JinSong Chen, JianFei Wu, TingDi Chen, XianKang Dou
Publikováno v:
Earth and Planetary Physics, Vol 6, Iss 5, Pp 451-464 (2022)
A meteor radar chain located along the 120°E meridian in the Northern Hemisphere from low to middle latitudes provides long-term horizontal wind observations of the mesosphere and lower thermosphere (MLT) region. In this study, we report a seasonal
Externí odkaz:
https://doaj.org/article/81c97a543650447ab71595cacf86fa34
Autor:
Baozhu Zhou, Wen Yi, Xianghui Xue, Hailun Ye, Jie Zeng, Guozhu Li, Masaki Tsutsumi, Njål Gulbrandsen, Tingdi Chen, Xiankang Dou
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
In this study, the neutral density and horizontal wind observed by the four meteor radars, as well as the temperature measured by the Microwave Limb Sounder (MLS) onboard the Aura satellite are used to examine the response of neutral density, wind, a
Externí odkaz:
https://doaj.org/article/a0b173a1774a43f197afb2e66ed2073c
Autor:
Chong Chen, Xianghui Xue, Dongsong Sun, Ruocan Zhao, Yuli Han, Tingdi Chen, Hengjia Liu, Yiming Zhao
Publikováno v:
Earth and Space Science, Vol 9, Iss 8, Pp n/a-n/a (2022)
Abstract Since the first spaceborne Doppler wind lidar, Aeolus, was launched, global wind field observations from space have been possible. Several ground‐ and air‐based validations followed, although most of these comparisons remained below 10 k
Externí odkaz:
https://doaj.org/article/a23b8f793d5144f1913b7c9fc5fa4dec
Publikováno v:
Earth and Planetary Physics, Vol 4, Iss 3, Pp 285-295 (2020)
By using atmospheric wind data in the mesopause and lower thermosphere (MLT) region, features of seasonal variations in the quasi-6-day wave (6DW) at different latitudes are analyzed, and modulation of the 6DW by the diurnal tide and solar 27-day per
Externí odkaz:
https://doaj.org/article/035122487b1944739bac87bfd6418e93