猜忌
发表于 2025-3-23 09:54:27
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QUAIL
发表于 2025-3-23 16:50:18
Entscheidungsverfahren für komplexe Problemeetic aperture time (SAT) and large scene size, including complex slant range history, failure of “stop-and-go” assumption, two-dimensional (2D) spatially variant slant range model coefficients, etc. To solve these problems and achieve GEO SAR imaging, an accurate echo signal model, including the sla
Mosaic
发表于 2025-3-23 19:56:01
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amenity
发表于 2025-3-23 22:29:22
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Prostatism
发表于 2025-3-24 03:50:20
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INCH
发表于 2025-3-24 10:02:33
https://doi.org/10.1007/978-3-322-81601-6 several hours for the scene of interest, and thus can provide data of a certain region of interest with lots of view angles. Consequently, employing GEO SAR for three-dimensional (3D) deformation retrieval can effectively address the drawbacks in LEO SAR cases, which are the lack of available data
Breach
发表于 2025-3-24 12:26:30
GEO SAR System Analysis and Design,ion. Thirdly, two attitude steering strategies are introduced for GEO SAR. The total zero Doppler steering (TZDS) method aims to compensate the serious effects of Earth rotation and obtain a zero Doppler centroid, and the optimized resolution steering (ORS) method attempts to reduce the required ste
fructose
发表于 2025-3-24 17:49:33
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GROG
发表于 2025-3-24 19:58:24
Analysis of Temporal-Spatial Variant Atmospheric Effects on GEO SAR,n which causes the amplitude and phase fluctuations of signals. The corresponding degradation will have a different pattern from LEO SAR. The azimuth point spread function considering the scintillation sampling model is constructed. Then, based on the measurable statistical parameters of ionospheric
Adrenal-Glands
发表于 2025-3-25 01:04:38
Ionospheric Experiment Validation and Compensation,spheric scintillation are analyzed based on the experimental data. Finally, the corresponding compensation or mitigation approaches are presented. For the temporal-spatial variant background ionosphere, the autofocus method can produce a well-focused image. In comparison, the random fluctuations of