Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Junwu Tang"'
Publikováno v:
Applied Sciences, Vol 14, Iss 21, p 10050 (2024)
Reconstructing the three-dimensional thermal structure of the ocean under typhoon conditions presents significant challenges due to the scarcity of observational data, particularly in subsurface regions, and the limitations of existing observation me
Externí odkaz:
https://doaj.org/article/561bc4d2e6344dc2af1e5e2b5996799d
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Externí odkaz:
https://doaj.org/article/691f6754a4f14048a523d9c0d94e0c15
Publikováno v:
Frontiers in Marine Science, Vol 9 (2023)
Particulate organic carbon (POC) in the surface ocean contributes to understanding the global ocean carbon cycle system. The surface POC concentration can be effectively detected using satellites. In open oceans, the blue-to-green band ratio (BG) alg
Externí odkaz:
https://doaj.org/article/516ef8ae730f4c0ab610c8797460126b
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 11287-11296 (2021)
Short-wavelength (15–150 km) ocean phenomena are difficult to be observed by conventional altimeter due to the sampling method limited the resolution of the data. It is, therefore, the future wide-swath interferometric altimetry (WIA) missions like
Externí odkaz:
https://doaj.org/article/e186381fc5fc4e47b29030da0299b0e7
Autor:
Zhongping Lee, Junwu Tang
Publikováno v:
Journal of Remote Sensing, Vol 2022 (2022)
Morel’s “Optical modeling of the upper ocean in relation to its biogenous matter content (Case I waters)” (J. Geophys. Res. - Oceans, Vol. 93, pp. 107,49-10,768, 1988) laid the groundwork to model the optical properties of natural waters based
Externí odkaz:
https://doaj.org/article/3369af14299e4101b09ce805ffeb0aa1
A Turbidity-Compensation Method for Nitrate Measurement Based on Ultraviolet Difference Spectroscopy
Publikováno v:
Molecules, Vol 28, Iss 1, p 250 (2022)
To solve the problem that turbidity in water has a significant effect on the spectra of nitrate and reduces the accuracy of nitrate detection, a turbidity-compensation method for nitrate measurement based on ultraviolet difference spectra is proposed
Externí odkaz:
https://doaj.org/article/7c681a49a6394332b58e7df64e6e95c1
Autor:
Ge Chen, Junwu Tang, Chaofang Zhao, Songhua Wu, Fangjie Yu, Chunyong Ma, Yongsheng Xu, Weibiao Chen, Yunhua Zhang, Jie Liu, Lixin Wu
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
Among the various challenges that spaceborne radar observations of the ocean face, the following two issues are probably of a higher priority: inadequate dynamic resolution, and ineffective vertical penetration. It is therefore the vision of the Nati
Externí odkaz:
https://doaj.org/article/ec67c15652f24618ab8f44a83616edc4
Autor:
Hongwei Zhang, Xiaoying Liu, Qichao Wang, Jianjun Zhang, Zhiqiang He, Xi Zhang, Rongzhong Li, Kailin Zhang, Junwu Tang, Songhua Wu
Publikováno v:
Atmosphere, Vol 12, Iss 1, p 50 (2020)
Low-level wind shear is usually to be a rapidly changing meteorological phenomenon that cannot be ignored in aviation security service by affecting the air speed of landing and take-off aircrafts. The lidar team in Ocean University of China (OUC) car
Externí odkaz:
https://doaj.org/article/6d8b21a5c1ac419785f3efb2056e3e28
Autor:
Kaipeng Li, Yan He, Jian Ma, Zhengyang Jiang, Chunhe Hou, Weibiao Chen, Xiaolei Zhu, Peng Chen, Junwu Tang, Songhua Wu, Fanghua Liu, Yuan Luo, Yufei Zhang, Yongqiang Chen
Publikováno v:
Remote Sensing, Vol 12, Iss 17, p 2844 (2020)
Ocean water column information profiles are essential for ocean research. Currently, water column profiles are typically obtained by ocean lidar instruments, including spaceborne, airborne and shipborne lidar, most of which are equipped with a 532 nm
Externí odkaz:
https://doaj.org/article/714d0191baf74e938978009e5d085d5b
Autor:
Ruoran Liu, Qiaolv Ling, Qiangbo Zhang, Yudi Zhou, Chengfeng Le, Yatong Chen, Qun Liu, Weibiao Chen, Junwu Tang, Dong Liu
Publikováno v:
Remote Sensing, Vol 12, Iss 18, p 3021 (2020)
To overcome the retrieval problems in complex water, dual working wavelengths are required instead of a single wavelength in oceanic lidar. The wavelength optimization method of detecting chlorophyll a and Colored Dissolved Organic Matter (CDOM) abso
Externí odkaz:
https://doaj.org/article/5e8a521359e049fab39f2279cef57c9b