Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Jinsong Chong"'
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 135, Iss , Pp 104307- (2024)
Glacier velocity is one of the crucial parameters in the research of glacier dynamics. Synthetic aperture radar (SAR), as an active microwave sensor, represents a common method to monitor glacier velocity. However, the changes of glacier surface coul
Externí odkaz:
https://doaj.org/article/06caa264d8634d15b397c8ddcc7f2b43
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 10126-10136 (2024)
Sea surface currents (SSCs) are of great importance in monitoring the evolving dynamics of oceans and can be effectively obtained from sequential remote sensing images. However, the absence of traceable feature patterns in sequential remote sensing i
Externí odkaz:
https://doaj.org/article/323756c1614446f4a10d4206516df45f
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 2709-2720 (2022)
Oceanic front extraction from synthetic aperture radar (SAR) images is of great significance to the study of marine ecosystems. At present, the methods for oceanic front extraction are usually based on SAR intensity images, which treat oceanic fronts
Externí odkaz:
https://doaj.org/article/3023315e0c48487f89a5fba15f7d7911
Publikováno v:
IEEE Access, Vol 8, Pp 207551-207562 (2020)
The ocean surface current vector contains velocity and direction information, and its acquisition method has important research value in marine applications. Multi-aperture along-track interferometric (MA-ATI) SAR is a novel method of current vector
Externí odkaz:
https://doaj.org/article/29621b67cfce42c0bb106f4fe03d0b88
Publikováno v:
Remote Sensing, Vol 15, Iss 5, p 1198 (2023)
Doppler Centroid Analysis (DCA) technique is one of the major techniques that do permit a direct retrieval of ocean surface velocity from synthetic aperture radar (SAR) data. However, azimuth ambiguities in the SAR images severely restrict the capabi
Externí odkaz:
https://doaj.org/article/c4a5abef1dec4600b94dae71be49e52e
Publikováno v:
Applied Sciences, Vol 12, Iss 12, p 5900 (2022)
The trajectory-crossing method is an important and effective method for spaceborne SAR (synthetic aperture radar) to detect a two-dimensional current field. However, in practical applications, there are few spaceborne SAR data that meet the requireme
Externí odkaz:
https://doaj.org/article/dc0e90bdb2c44f2da34cc4a8179885af
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2341 (2022)
Synthetic aperture radar (SAR) is an important means of estimating significant wave height with obvious advantages of all-day, all-weather, high resolution and wide swath coverage. At present, the estimation methods of significant wave height are bas
Externí odkaz:
https://doaj.org/article/cc6bd313fd164eabbd4f6e2a155543bf
Publikováno v:
Sensors, Vol 22, Iss 3, p 1299 (2022)
Synthetic Aperture Radar (SAR) is widely applied to the field of ocean remote sensing. Clear SAR images are the basis for ocean information acquisitions, such as parameter retrieval of ocean waves and wind field inversion of the ocean surface. Howeve
Externí odkaz:
https://doaj.org/article/85f8dc048ed4483183957ebd7410d398
Publikováno v:
Applied Sciences, Vol 11, Iss 16, p 7656 (2021)
The Kuroshio is the strongest warm current in the western North Pacific, which plays a crucial role in climate and human activities. In terms of this, the accurate acquisition of ocean surface current velocity and direction in the Kuroshio region is
Externí odkaz:
https://doaj.org/article/ed8f5c6c0f74430b8c34762c3bb162e1
Publikováno v:
Sensors, Vol 21, Iss 9, p 3269 (2021)
In the condition of ocean observation for high-resolution airborne synthetic aperture radar (SAR), sea spikes will cause serious interference to SAR image interpretation and marine target detection. In order to improve the ability of target detection
Externí odkaz:
https://doaj.org/article/82c8f9be2ffd4b4280d6da8a9d6e2f01