Zobrazeno 1 - 10
of 769
pro vyhledávání: '"Jiancheng Shi"'
Autor:
Jiaqi Zhang, Tianjie Zhao, Shurun Tan, Nemesio Rodriguez-Fernandez, Huazhu Xue, Na Yang, Yann Kerr, Jiancheng Shi
Publikováno v:
Geo-spatial Information Science, Vol 27, Iss 3, Pp 744-760 (2024)
The two vegetation transfer parameters of [Formula: see text] (Vegetation Optical Depth,VOD) and [Formula: see text] (Omega) could vary significantly across microwave channels in terms of frequencies, polarizations, and incidence angles, and their ch
Externí odkaz:
https://doaj.org/article/458ae538721e4a82886ce03d6c2a4586
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-11 (2024)
Abstract With the rapid global warming in recent decades, the Tibetan Plateau (TP) has suffered severe impacts, such as glacier retreat, glacial lake expansion, and permafrost degradation, which threaten the lives and properties of the local and down
Externí odkaz:
https://doaj.org/article/e7d4bc1d14fe47ca98df7b6e71e47ecc
Autor:
Jiarui Liu, Kun Yang, Dingchi Zhao, Peili Wu, Jiamin Wang, Xu Zhou, Yanluan Lin, Hui Lu, Yaozhi Jiang, Jiancheng Shi
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 14, Pp n/a-n/a (2024)
Abstract Over‐estimation of summer precipitation over the Tibetan Plateau (TP) is a well‐known and persistent problem in most climate models. This study demonstrates the impact of a Gaussian Probability Density Function cloud fraction scheme on r
Externí odkaz:
https://doaj.org/article/003be8663a61413d9dd3b1c5a637fd3e
Autor:
Fangling Bao, Husi Letu, Huazhe Shang, Xu Ri, Deliang Chen, Tandong Yao, Lesi Wei, Chenqian Tang, Shuai Yin, Dabin Ji, Yonghui Lei, Chong Shi, Yiran Peng, Jiancheng Shi
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 13, Pp n/a-n/a (2024)
Abstract The cloud classification algorithm widely used in the International Satellite Cloud Climatology Project (ISCCP) tends to underestimate low clouds over the Tibetan Plateau (TP), often mistaking water clouds for high‐level clouds. To address
Externí odkaz:
https://doaj.org/article/e9a0b3ed3e6d440badc2b732932d113d
Autor:
Tianyu Zhang, Husi Letu, Tie Dai, Chong Shi, Yonghui Lei, Yiran Peng, Yanluan Lin, Liangfu Chen, Jiancheng Shi, Wei Tian, Guangyu Shi
Publikováno v:
Geoscience Letters, Vol 11, Iss 1, Pp 1-10 (2024)
Abstract To reduce the uncertainty estimation of clouds and improve the forecast of surface shortwave radiation (SSR) over the Tibetan Plateau, a new cloud assimilation system is proposed which is the first attempt to directly apply the four-dimensio
Externí odkaz:
https://doaj.org/article/cbb1fb8eee5e4c3a9d16e1cb7cad5ede
Autor:
Chi Wang, Na Yang, Tianjie Zhao, Huazhu Xue, Zhiqing Peng, Jingyao Zheng, Jinmei Pan, Panpan Yao, Xiaowen Gao, Hongbo Yan, Peilin Song, Yuei-An Liou, Jiancheng Shi
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 8258-8270 (2024)
In cold regions, the coexistence and interconversion of liquid water and ice in frozen soils have important implications for energy partitioning and surface runoff at the Earth's surface. Passive microwave remote sensing is crucial for the global mon
Externí odkaz:
https://doaj.org/article/c352b79c054146fba3977130819d501d
Autor:
Shuanghui Liu, Xiaoying Li, Jian Xu, Hailiang Shi, Yuhang Guo, Xingying Zhang, Shule Ge, Yapeng Wang, Hongmei Wang, Xifeng Cao, Lanlan Rao, Jiancheng Shi
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 7946-7956 (2024)
The atmospheric infrared ultraspectral sounder (AIUS) is China's first infrared occultation spectrometer onboard the GaoFen-5 satellite. This instrument provides measurements in the near-infrared and mid-infrared spectral regions with a spectral reso
Externí odkaz:
https://doaj.org/article/7545555fc86a4b1b8b6a1a51cc7c7e6a
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 4890-4898 (2024)
Polarization in global navigation satellite system-reflectometry (GNSS-R) or signal of opportunity-reflectometry (SoOP-R) is commonly used for retrieving geophysical parameters. However, the attention toward other polarizations of reflected signals h
Externí odkaz:
https://doaj.org/article/34c82f8589e94b149f4fc4e3c9c3ede9
Autor:
Mengmeng Cao, Kebiao Mao, Sayed M. Bateni, Changhyun Jun, Jiancheng Shi, Yongming Du, Guoming Du
Publikováno v:
International Journal of Digital Earth, Vol 16, Iss 1, Pp 3838-3859 (2023)
Accurate predictions of sea surface temperature (SST) are crucial due to the significant impact of SST on the global ocean-atmospheric system and its potential to trigger extreme weather events. Many existing machine-learning-based SST predictions ad
Externí odkaz:
https://doaj.org/article/de4c9bcf89b449a4b446eea61f8f5e86
Deforestation in Latin America in the 2000s predominantly occurred outside of typical mature forests
Autor:
Zhiyu Zhang, Wenjian Ni, Shaun Quegan, Jingming Chen, Peng Gong, Luiz Carlos Estraviz Rodriguez, Huadong Guo, Jiancheng Shi, Liangyun Liu, Zengyuan Li, Yating He, Qinhuo Liu, Yosio Shimabukuro, Guoqing Sun
Publikováno v:
The Innovation, Vol 5, Iss 3, Pp 100610- (2024)
The role of tropical forests in the global carbon budget remains controversial, as carbon emissions from deforestation are highly uncertain. This high uncertainty arises from the use of either fixed forest carbon stock density or maps generated from
Externí odkaz:
https://doaj.org/article/f43a46ca911a44e3a0b4a0befd449248