Results 21 to 30 of about 134,123 (233)
Dual Polarimetric Radar Vegetation Index for monitoring forest moisture stress using time series of Sentinel-1 SAR data. [PDF]
Plant Biol (Stuttg)This study demonstrates the potential of the Sentinel‐1 Dual Polarimetric Radar Vegetation Index, combined with climate variables and the Standardized Precipitation–Evapotranspiration Index, to effectively detect and monitor drought‐induced stress in temperate broadleaf deciduous forests.
Ranjit B +3 more
europepmc +2 more sources
Compact polarimetric SAR interferometry
IET Radar, Sonar & Navigation, 2010 The authors discuss the role and performance of compact polarimetry in SAR interferometry. The considered SAR architecture transmits either a linearly polarised wave oriented at 45° or a circularly polarised one, and receives at horizontal and vertical polarisation.
Lavalle, Marco +3 more
openaire +2 more sources
Polarimetric calibration strategy for long-duration imaging with a ground-based SAR [PDF]
, 2005 The Ground-Based Synthetic Aperture Radar (GB-SAR) facility in the UK provides high-resolution, fully polarimetrically calibrated L- through X-band SAR imagery, principally of targets of remote sensing interest such as soils and vegetation.
Morrison, Keith +9 more
core +1 more source
Remote Sensing, 2023 Polarimetric synthetic aperture radar (PolSAR) is widely used in remote sensing applications due to its ability to obtain full-polarization information. Compared to the quad-pol SAR, the dual-pol SAR mode has a wider observation swath and is more common ...
Junwu Deng +4 more
doaj +1 more source
Remote Sensing, 2015 This paper addresses the local incidence angle dependence of several polarimetric indices corresponding to landslides in forested areas. Landslide is deeply related to the loss of human lives and their property. Various kinds of remote sensing techniques,
Takashi Shibayama +2 more
doaj +1 more source
Ship and Oil-Spill Detection Using the Degree of Polarization in Linear and Hybrid/Compact Dual-Pol SAR [PDF]
, 2012 Monitoring and detection of ships and oil spills using synthetic aperture radar (SAR) have received a considerable attention over the past few years, notably due to the wide area coverage and day and night all-weather capabilities of SAR systems.
Shirvany, Reza +2 more
core +1 more source
Polarimetric SAR pixel offset tracking for large-gradient landslide displacement mapping
International Journal of Applied Earth Observations and Geoinformation, 2022 Interferometry and pixel offset tracking (POT) are two major technologies to measure ground deformation with repeat-pass synthetic aperture radar (SAR) observations.
Jiehua Cai +4 more
doaj +1 more source
Indoor experiments on polarimetric SAR interferometry [PDF]
IEEE Transactions on Geoscience and Remote Sensing, 2000 Peer ...
Lluís Sagués +5 more
openaire +2 more sources
Progress in the Processing and Application of Compact Polarimetric SAR
Leida xuebao, 2020 Polarimetric information enriches the content of a Synthetic Aperture Radar (SAR) and has been widely used in agriculture, environment, ocean, forest, military, and other fields.
XU Lu +5 more
doaj +1 more source
Polarimetric sar speckle noise model [PDF]
IEEE Transactions on Geoscience and Remote Sensing, 2003 Synthetic aperture radar (SAR) data are affected by speckle noise, originated by the SAR system's coherent nature. The problem of speckle noise in one-dimensional (1-D) data is already solved, as speckle has a multiplicative characteristic. SAR polarimetry represents an extension to multidimensional data by the use of polarization wave diversity.
Carlos López-Martínez +1 more
openaire +2 more sources