Results 131 to 140 of about 796 (242)

Long‐Term IASI Observations of Upper Tropospheric CO in the Asian Summer Monsoon Region: Trends and Eddy Shedding Signatures

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.
Abstract The Asian Summer Monsoon (ASM) acts as a key mechanism for the vertical transport of surface pollutants into the upper troposphere (UT), which can have far‐reaching impacts on air quality and climate at regional to global scales. We analyze 16 years (2008–2023) of carbon monoxide (CO) observations from the Infrared Atmospheric Sounding ...
Anne Boynard, Camille Viatte, Laura L. Pan, Shawn B. Honomichl, Angel Luque Lazaro, Selviga Sinnathamby, Juliette Hadji‐Lazaro, Warren P. Smith, Qing Liang, Francesco D'Amato, Silvia Viciani, Teresa Campos, Cathy Clerbaux   +12 more
wiley   +1 more source

Materials dataset from microgravity levitation experiments on the China Space Station. [PDF]

Sci Data
Liu Y, Li S, Yang B, Liu Y, Deng Y, Yu J, Li X.   +6 more
europepmc   +1 more source

Reception conditions of low frequency (LF) transmitter signals onboard DEMETER micro-satellite

, 2014
International audienceWe analyze the flux density variation associated to low frequency (LF) broadcasting transmitters observed by the ICE electric field experiment onboard DEMETER micro-satellite.
Besser, Bruno, Stangl, Günter,, Eichelberger, Hans, Boudjada, Mohammed Y., Biagi, Pier F., Parrot, Michel, Galopeau, Patrick H. M., Sawas, Sami, Wolbang, Daniel, Prattes, Gustav, Schwingenschuh, Konrad   +10 more
core  

Precipitation Microphysics Over the Headwaters of the Tarim River Basin: A Striking North‐South Contrast Revealed by a Decade of GPM/DPR Observations

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.
Abstract The headwater regions of the Tarim River Basin (TRB), Asia's vital “water towers,” are critical for the ecological stability of arid Northwest China, yet a systematic understanding of their diverse precipitation microphysics remains elusive.
Xiaomeng Li, Junqiang Yao, Weiyi Mao, Jing Chen, Dilinuer Tuoliewubieke   +4 more
wiley   +1 more source

Reinforcement Learning for Secure Semantic LEO Satellite Networks: Joint Fidelity-Secrecy Power Allocation. [PDF]

Sensors (Basel)
Zhou F, Zhu X.
europepmc   +1 more source

Evolution of NWC Transmitter Wave Power Distribution From the Topside Ionosphere Into the Inner Magnetosphere

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Ground‐based very low frequency transmitters emit signals that primarily propagate within the Earth–ionosphere waveguide, and some of their energy can propagate into the magnetosphere. Ionospheric observations from the DEMETER satellite reveal a distinct concentric rings pattern of the wave power distribution of the North West Cape transmitter
Zhiyang Xia, Lunjin Chen, Richard B. Horne, Yoshizumi Miyoshi, Yoshiya Kasahara, Shoya Matsuda, Atsuki Shinbori, Tomoaki Hori, Iku Shinohara   +8 more
wiley   +1 more source

Spaceborne synthetic aperture passive imaging technology for wide-area electromagnetic spectrum map generation. [PDF]

iScience
Hou S, Fan Y, Wang Y, Chen W, Fang S.
europepmc   +1 more source

System level performance of ATM transmission over a DS-CDMA satellite link.

, 1999
PhDAbstract not availableEuropean Space ...
Timotijevic, Tijana
core  

MGDP: Mastering a Generalized Depth Perception Model for Quadruped Locomotion

Advanced Science, Volume 13, Issue 34, 19 June 2026.
ABSTRACT Perception‐based Deep Reinforcement Learning (DRL) controllers demonstrate impressive performance on challenging terrains. However, existing controllers still face core limitations, struggling to achieve both terrain generality and platform transferability, and are constrained by high computational overhead and sensitivity to sensor noise.
Yinzhao Dong, Ji Ma, Yidan Lu, Jiahui Zhang, Wanyue Li, Yeke Chen, Teng Zhang, Xuechao Chen, Zhangguo Yu, Peng Lu   +9 more
wiley   +1 more source

Deep Learning-Driven Adaptive-Weight Kalman Filtering for Low-Cost GNSS in Challenging Environments. [PDF]

Sensors (Basel)
Zhang H, Shen S, Li L, Zhang J, Li H, Liu D, Li Z, Zhang Z, Wang X.   +8 more
europepmc   +1 more source