Results 1 to 10 of about 102 (65)

Exploring the Capability of Compact Polarimetry (Hybrid Pol) C Band RISAT-1 Data for Land Cover Classification

open access: yesIEEE Access, 2018
Compact Polarimetry has gained significant importance in recent years among other earth observation missions due to its low power consumption, simple architecture, and larger swath width. For space-based SAR systems, these parameters are vital to monitor
Kiran Dasari, Anjaneyulu Lokam
doaj   +3 more sources

Synthetic Aperture Radar (SAR) Compact Polarimetry for Soil Moisture Retrieval

open access: yesRemote Sensing, 2019
Soil moisture is a factor for risk analysis in the agricultural sector, yet access to temporally and spatially detailed data is challenging for much of the world’s agricultural extend. Significant effort has been focused on developing methodologies
Amine Merzouki   +3 more
doaj   +3 more sources

Improving SAR Ship Detection Accuracy by Optimizing Polarization Modes: A Study of Generalized Compact Polarimetry (GCP) Performance

open access: yesRemote Sensing
The debate surrounding the optimal polarimetric modes—compact polarimetry (CP) versus dual polarization (DP)—for PolSAR ship detection persists.
Guo Song   +4 more
doaj   +3 more sources

Combining Machine Learning and Compact Polarimetry for Estimating Soil Moisture from C-Band SAR Data

open access: yesRemote Sensing, 2019
This research aimed at exploiting the joint use of machine learning and polarimetry for improving the retrieval of surface soil moisture content (SMC) from synthetic aperture radar (SAR) acquisitions at C-band. The study was conducted on two agricultural
Emanuele Santi   +3 more
doaj   +3 more sources

Full and Simulated Compact Polarimetry SAR Responses to Canadian Wetlands: Separability Analysis and Classification

open access: yesRemote Sensing, 2019
Detailed information on spatial distribution of wetland classes is crucial for monitoring this important productive ecosystem using advanced remote sensing tools and data.
Fariba Mohammadimanesh   +4 more
doaj   +3 more sources

Design of Full Stokes Vector Polarimetry Based on Metasurfaces for Wide-Angle Incident Light

open access: yesPhotonics, 2023
Polarization measurement plays an important role in optical detection, communication, and imaging systems. Compact polarimetry with a wide angle of incident light will break the restrictions of the limited incident angle and improve its practicality.
Songjie Liu   +5 more
doaj   +1 more source

Compact Polarimetry Response to Modeled Fast Sea Ice Thickness

open access: yesRemote Sensing, 2020
Compact Polarimetric (CP) Synthetic Aperture Radar (SAR) is expected to gain more and more ground for Earth observation applications in the coming years.
Mohammed Dabboor, Mohammed Shokr
doaj   +1 more source

Monitoring Crops Using Compact Polarimetry and the RADARSAT Constellation Mission

open access: yesCanadian Journal of Remote Sensing, 2022
The RADARSAT Constellation Mission (RCM) can acquire imagery in Compact Polarimetric (CP) mode. With this new mode, and the increased revisit with three satellites, RCM can contribute to operational crop monitoring at national scales. The four Stokes (S0,
Laura Dingle Robertson   +4 more
doaj   +1 more source

Application of H/ᾱ Decomposition to Limited and Dual-Polarimetric 3D SAR Data of Civilian Vehicles

open access: yesIEEE Access, 2023
This paper investigates the feasibility of scattering mechanism identification from limited synthetic aperture radar (SAR) data for civilian vehicles. Wide-angle 3D SAR imaging is considered with limitations in both frequency/look-angle and polarization ...
S. Demirci, Y. Izumi
doaj   +1 more source

The RADARSAT Constellation Mission Core Applications: First Results

open access: yesRemote Sensing, 2022
The Canadian RADARSAT Constellation Mission (RCM) has passed its early operation phase with the performance evaluation being currently active. This evaluation aims to confirm that the innovative design of the mission’s synthetic aperture radar (SAR ...
Mohammed Dabboor   +6 more
doaj   +1 more source

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