Zobrazeno 1 - 10
of 1 302
pro vyhledávání: '"empirical orthogonal function"'
Publikováno v:
Gaoyuan qixiang, Vol 43, Iss 4, Pp 967-981 (2024)
The construction of automatic meteorological observation stations in China has been continuously improved.Currently， more than 60， 000 automatic meteorological observation stations have been built， providing abundant information of surface mete
Externí odkaz:
https://doaj.org/article/bf3111cd258847f9b2824f19a60e85cd
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
The Southern Ocean connects the Pacific, Atlantic, and Indian Oceans, serving as a key hub for the global overturning circulation. The climate of the Southern Ocean is closely linked to the low-latitude equatorial Pacific, as well as the high-latitud
Externí odkaz:
https://doaj.org/article/f6e6b65f43ee407b888c48023a5235ba
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 16289-16305 (2024)
The satellite remote sensing sea surface temperature (SST) plays a crucial role in global climate change and ocean–atmosphere interactions. With a notably severe issue of missing data due to clouds and rainfall, data reconstruction methods have bee
Externí odkaz:
https://doaj.org/article/967b0a53b27246afbab6d1ecdcc5f651
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 11, p 1963 (2024)
To analyze variations in the vertical distribution of water temperatures and the impact of advection in the central Yellow Sea, multi-layer water temperature and current observations were conducted from 31 May to 8 June 2021. Water temperatures exhib
Externí odkaz:
https://doaj.org/article/35c54e254b0b47f39df1aa950b0d3309
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 9, p 1632 (2024)
A comprehensive study was conducted at a wave energy device test site located off the northeastern coast of Taiwan to assess the influence of oceanic currents on experimental equipment. A bottom-mounted 600 kHz acoustic Doppler current profiler, equi
Externí odkaz:
https://doaj.org/article/54e0b31516b8421bbf75949099a38c0b
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
IntroductionSound waves are refracted along the direction of their propagation owing to spatial and temporal fluctuations in the speed of sound in seawater. Errors are compounded when sound speed profiles (SSPs) with low precision are used to detect
Externí odkaz:
https://doaj.org/article/422adcff180441508ad1994858758218
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Under the influence of climate change and human activities, the intensification of salinity intrusion in the Modaomen (MDM) estuary poses a significant threat to the water supply security of the Greater Bay Area of Guangdong, Hong Kong, and Macao. Ba
Externí odkaz:
https://doaj.org/article/73a41ad6900b46178b1548945aa130aa
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
IntroductionStatistical methods such as empirical orthogonal functions (EOFs) are often used to model the sound speed profile (SSP). However, their statistical nature often leads to the sample dependence and physical fuzziness.MethodThis study propos
Externí odkaz:
https://doaj.org/article/ca452b63260e4b8fb1a0bce983f927d5
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Using the Thermosphere-Ionosphere-Electrodynamic General Circulation Model (TIEGCM), a comparison of the ionospheric total electron content (TEC) between the South Atlantic anomaly (SAA) and the Indian Ocean (IO) at solar maximum is performed in this
Externí odkaz:
https://doaj.org/article/f7f95e4bddc141679f6d3217f3dde91f