Zobrazeno 1 - 10
of 130
pro vyhledávání: '"HY-2B"'
Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3253 (2024)
Sea ice and its surface snow are crucial components of the energy cycle and mass balance between the atmosphere and ocean, serving as sensitive indicators of climate change. Observing and understanding changes in snow depth on Antarctic sea ice are e
Externí odkaz:
https://doaj.org/article/10479e6ef91144b5a9870225a9e35131
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2486 (2024)
The Ku band microwave scatterometer (SCA) and scanning microwave radiometer (SMR) onboard HaiYang-2B (HY-2B) can simultaneously supply active and passive microwave observations over the polar region. In this paper, a polar ice water discrimination mo
Externí odkaz:
https://doaj.org/article/360e6ff8e2ff4167bbf926eb5b0a0586
Publikováno v:
Atmosphere, Vol 15, Iss 6, p 728 (2024)
Quality control (QC) of HaiYang-2B (HY-2B) satellite data is mainly based on the observation process, which remains uncertain for data assimilation (DA). The data in operation have not been widely used in numerical weather prediction. To ensure HY-2B
Externí odkaz:
https://doaj.org/article/0c8c473857a54b29845feffd00e6f970
Akademický článek
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Akademický článek
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Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 9624-9635 (2021)
The wind and wave derived from the scatterometer and altimeter on board the Chinese Haiyang-2B (HY-2B) satellite were systemically evaluated in this article. The analysis of matchups between advanced scatterometer and the winds from HY-2B scatteromet
Externí odkaz:
https://doaj.org/article/e6a3823670be48b1af2370e6588424ad
Autor:
Xi Zhang, Yixun Zhu, Jie Zhang, Qimao Wang, Lijian Shi, Junmin Meng, Chenqing Fan, Meijie Liu, Genwang Liu, Meng Bao
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 9855-9872 (2021)
Accurate identification of sea ice type from altimeter data is important for inversion of sea ice freeboard by radar altimeter, as well as for maritime navigation in polar regions. Previous sea ice classification studies have rarely involved multifre
Externí odkaz:
https://doaj.org/article/97727acd11ef440b98783ab4f4ed1777
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 10162-10173 (2021)
HY-2B (Haiyang) is the follow-on mission to HY-2A, the Chinese first sea satellite for oceanography, launched in October 2018. The main payloads onboard are similar to HY-2A. For the altimeter, an in-orbit calibration mode was designed to achieve hig
Externí odkaz:
https://doaj.org/article/6154dc4610634f9eaed31aabd38c067f
Autor:
Stelios P. Mertikas, Mingsen Lin, Dimitrios Piretzidis, Costas Kokolakis, Craig Donlon, Chaofei Ma, Yufei Zhang, Yongjun Jia, Bo Mu, Xenophon Frantzis, Achilles Tripolitsiotis, Lei Yang
Publikováno v:
Remote Sensing, Vol 15, Iss 5, p 1393 (2023)
This research and collaboration work aims at the calibration and validation (Cal/Val) of the Chinese HY-2B satellite altimeter based upon two permanent Cal/Val facilities: (1) the China Altimetry Calibration Cooperation Plan in Qingdao, Bohai Sea and
Externí odkaz:
https://doaj.org/article/b0f2d8db7b5947e5ba17c19dd8279c2e
Publikováno v:
Remote Sensing, Vol 15, Iss 6, p 1692 (2023)
Polar sea ice profoundly affects atmospheric and oceanic circulation and plays a significant role in climate change. Sea ice concentration (SIC) is a key geophysical parameter used to quantify these changes. In this study, we determined SIC products
Externí odkaz:
https://doaj.org/article/2b24a9426891409e8943956e48e81e8b