Results 1 to 10 of about 1,334 (222)

Principal Component Analysis In Radar Polarimetry [PDF]

open access: yesAdvances in Radio Science, 2005
Second order moments of multivariate (often Gaussian) joint probability density functions can be described by the covariance or normalised correlation matrices or by the Kennaugh matrix (Kronecker matrix).
A. Danklmayer, M. Chandra, E. Lüneburg
doaj   +6 more sources

Survey of Transverse Range Fire Scars in 10 Years of UAVSAR Polarimetry [PDF]

open access: yesEarth and Space Science, 2021
Because cross‐polarized radar returns are highly associated with volume scatter, radar polarimetry returns tend to show strong evidence of wildfire scars and recovery in forest and chaparral.
Jay Parker   +2 more
doaj   +2 more sources

Status and Prospects of Radar Polarimetry Techniques

open access: yesLeida xuebao, 2016
Radar polarimetry is an applied fundamental science field that is focused on understanding interaction processes between radar waves and targets and disclosing their mechanisms.
Wang Xuesong
doaj   +2 more sources

Application of Microwave Polarimetry to the Characterization of Fiber Misalignment in Composites

open access: yesIEEE Open Journal of Instrumentation and Measurement, 2022
In this paper synthetic aperture radar (SAR) polarimetry techniques are applied to detect and characterize fiber misalignment in both carbon fiber sheets and glass fiber reinforced polymer (GFRP) composites. The principle behind SAR polarimetry technique
Matthew Dvorsky   +3 more
doaj   +1 more source

Scattering Purity and Complexity in Radar Polarimetry [PDF]

open access: yesIEEE Transactions on Geoscience and Remote Sensing, 2022
No description ...
Avik Bhattacharya   +2 more
openaire   +1 more source

IDENTIFICATION OF TEMPORARY SURFACE WATER USING SENTINEL-1 SAR DATA, CASE STUDY: SENTANI FLASH FLOODING, INDONESIA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Temporary surface water monitoring can provide accurate and reliable information about the spatio-temporal level of surface water. This is very important for various environmental applications, such as flood monitoring.
T. A. Gasica, F. Bioresita, A. Murtiyoso
doaj   +1 more source

Dual-Polarization Radar Fingerprints of Precipitation Physics: A Review

open access: yesRemote Sensing, 2022
This article reviews how precipitation microphysics processes are observed in dual-polarization radar observations. These so-called “fingerprints” of precipitation processes are observed as vertical gradients in radar observables.
Matthew R. Kumjian   +4 more
doaj   +1 more source

Review of Applications of Radar Remote Sensing in Agriculture

open access: yesLeida xuebao, 2020
Active radar remote sensing technology, with its capability of acquiring all-weather data, has great potential for agricultural monitoring. This technology can penetrate vegetation cover more deeply than optical sensors and has sensitivity to the shapes,
ZHANG Wangfei   +4 more
doaj   +1 more source

Hybrid Dual-Polarization Synthetic Aperture Radar

open access: yesRemote Sensing, 2019
Compact polarimetry for a synthetic aperture radar (SAR) system is reviewed. Compact polarimetry (CP) is intended to provide useful polarimetric image classifications while avoiding the disadvantages of space-based quadrature-polarimetric (quad-pol) SARs.
R. Keith Raney
doaj   +1 more source

Special Issue on Polarimetric SAR Techniques and Applications

open access: yesApplied Sciences, 2017
Synthetic Aperture Radar (SAR) polarimetry is an active and fruitful field of research in Earth observation. [...]
Carlos Lopez-Martinez   +1 more
doaj   +1 more source

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