Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Jiyi Chen"'
Autor:
Xuefei Zhang, Min Feng, Tao Li, Jiyi Chen, Decai Jiang, Jinhao Xu, Dezhao Yan, Xiaoqing Zhou, Xiang Zhang, Jing Lu
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 10862-10876 (2024)
In cold mountain environments, rock glaciers and talus represent common periglacial landforms. Accurate monitoring of their activity is crucial for understanding alpine kinematics. Presently, spaceborne SAR satellites monitor periglacial landform def
Externí odkaz:
https://doaj.org/article/68c53a3efd66448c8549666755ad6c26
Autor:
Xiao Chang, Xiaohui Zi, Jing Li, Fengdong Liu, Xiaoyu Han, Jiyi Chen, Ziwen Hao, Heng Zhang, Zhenmei Zhang, Pengju Gao, Maoshuai Li, Jing Lv, Xinbin Ma
Publikováno v:
Catalysts, Vol 13, Iss 10, p 1337 (2023)
The metal-oxide interaction is of significance to the construction of active sites for Cu-catalyzed CO2 hydrogenation to methanol. This study examines the effect of ZnO and ZrO2 composition on the Cu/ZnO/ZrO2 catalyst structure and surface properties
Externí odkaz:
https://doaj.org/article/d992bb30bd3c4943877ef324a634b3cb
Autor:
Zengyao Wang, Jiyi Chen, Erhong Song, Ning Wang, Juncai Dong, Xiang Zhang, Pulickel M. Ajayan, Wei Yao, Chenfeng Wang, Jianjun Liu, Jianfeng Shen, Mingxin Ye
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Non-noble transition metal oxides are common yet typically poor hydrogen evolution catalysts due to scarce active electronic states. This work provides a route for achieving hydrogen evolution at high current densities by stabilizing a metastable NiM
Externí odkaz:
https://doaj.org/article/aff9d8f2a0d14b588f6afb799eb38ca0
Publikováno v:
IET Image Processing, Vol 15, Iss 10, Pp 2127-2134 (2021)
Abstract In November 2019, the GaoFen‐7(GF‐7) satellite was equipped with China's first laser altimeter with full waveform recording capability, which obtains high‐precision long‐range three‐dimensional coordinates. The influence of clouds
Externí odkaz:
https://doaj.org/article/9aad73434ded4d1ab187d1e1bb0077a1
On-Orbit Geometric Calibration and Accuracy Validation for Laser Footprint Cameras of GF-7 Satellite
Publikováno v:
Remote Sensing, Vol 14, Iss 6, p 1408 (2022)
The Gaofen-7 (GF-7) satellite uses a two-beam laser altimetry system in which each beam is equipped with a laser footprint camera (LFC) to provide geometric processing of the laser footprint images that assist in optical image stereo mapping. Because
Externí odkaz:
https://doaj.org/article/b496481316f7483dbb08a773d9344f07
Publikováno v:
Remote Sensing, Vol 14, Iss 7, p 1666 (2022)
The GF-7 satellite is China’s first civil sub-meter resolution stereo mapping satellite, aiming at 1:10,000-scale mapping. To achieve this goal, apart from the stereo optical cameras that reach sub-meter resolution, the GF-7 satellite is equipped w
Externí odkaz:
https://doaj.org/article/ed1f8cc0750b4173944948b36e5bbb68
Autor:
Jiaqi Yao, Xinming Tang, Guoyuan Li, Jiyi Chen, Zhiqiang Zuo, Bo Ai, Shuaitai Zhang, Jinquan Guo
Publikováno v:
Remote Sensing, Vol 14, Iss 1, p 129 (2021)
Satellite laser altimetry can obtain sub-meter or even centimeter-scale surface elevation data over large areas, but it is inevitably affected by scattering caused by clouds, aerosols, and other atmospheric particles. This laser ranging error caused
Externí odkaz:
https://doaj.org/article/5963ef197f864af4852a4946929820cb
Publikováno v:
Sensors, Vol 21, Iss 7, p 2297 (2021)
The GF-7 satellite is China’s first high-resolution stereo mapping satellite that reaches sub-meter resolution, equipped with new-type payloads, such as an area array footprint camera that can achieve synchronization acquisition of laser spots. Whe
Externí odkaz:
https://doaj.org/article/eaf7a0f4a80046dca78750aabd9c059a
Autor:
Kaixin Zhang1, Jiyi Chen1, Shuxin Zhang1, Xinxin Chen1, Ke Sun1, Pujie Liu1, Hongshan Li1, Yanming Sui1 cccjjjyyy0209@163.com
Publikováno v:
Israeli Journal of Aquaculture-Bamidgeh. 2024, Vol. 76 Issue 1, p1-7. 7p.
Autor:
Yanming Sui1, Jiyi Chen1, Jintao Liu1, Hong Zhang1, Shuyi Chen1, Shuxin Zhang1, Jiaxin Zou1, Yuxiao Meng1, Hucheng Jiang2, Qianjin Xu3, Liang Zheng4 kingfishercheng@163.com, Hongshan Li1 992751798@qq.com
Publikováno v:
Israeli Journal of Aquaculture-Bamidgeh. 2023, Vol. 75 Issue 1, p1-14. 14p.