This study is to discuss marine speckle in near-coincident C-and X-band Synthetic Aperture Radar (SAR) measurements. The aim is to investigate the changes in the speckle statistics under the same marine scene with given met-ocean conditions using SAR imagery collected at different frequencies and spatial resolutions. Experimental results are showcased using Sentinel-1 single-look complex (SLC) VV-polarized and Cosmo-SkyMed SLC HH-polarized SAR scenes collected under low-to-moderate wind regime, with the aim of analyzing the different behavior of the speckle signal as a function of spatial resolution.
Multi-Frequency Synthetic Aperture Radar Speckle Analysis of Sea Surface
Verlanti, Anna;Nunziata, Ferdinando;Migliaccio, Maurizio
2024-01-01
Abstract
This study is to discuss marine speckle in near-coincident C-and X-band Synthetic Aperture Radar (SAR) measurements. The aim is to investigate the changes in the speckle statistics under the same marine scene with given met-ocean conditions using SAR imagery collected at different frequencies and spatial resolutions. Experimental results are showcased using Sentinel-1 single-look complex (SLC) VV-polarized and Cosmo-SkyMed SLC HH-polarized SAR scenes collected under low-to-moderate wind regime, with the aim of analyzing the different behavior of the speckle signal as a function of spatial resolution.File in questo prodotto:
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