Radar reflectivity of land and sea

MW Long - Lexington, 1975 - ui.adsabs.harvard.edu
Remote sensing by radar is considered along with basic concepts and definitions,
polarization and theories of scattering, echo fluctuations, average and median cross …

Extraction of power line maps from millimeter-wave polarimetric SAR images

K Sarabandi, M Park - IEEE Transactions on Antennas and …, 2000 - ieeexplore.ieee.org
Radar backscatter of power lines has lower values than those of the surrounding ground
clutter when the power line is oriented at an off-normal direction with respect to the radar line …

Submillimeter wavelength scattering from random rough surfaces

EN Grossman, N Popovic… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
We describe bistatic scattering measurements on eight reference targets constructed from Al
2 O 3 grit of various sizes embedded in an absorptive epoxy matrix. These samples' surface …

Experimental Characterization of Multi-Polarization Radar Backscatter Response of Vehicles at -Band

AA Alaqeel, AA Ibrahim, AY Nashashibi… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
This paper proposes radar sensors operating at J-band (220-320 GHz) for automotive
applications. Operating at J-band, at about three times higher frequency than the currently …

Millimeter-wave measurements of foliage attenuation and ground reflectivity of tree stands at nadir incidence

AY Nashashibi, K Sarabandi… - … on Antennas and …, 2004 - ieeexplore.ieee.org
In this paper, the phenomenology of wave propagation through foliage and forest ground
reflectivity is investigated for assessing the feasibility of foliage-covered target detection at …

Estimating high-resolution snow depth over the North Hemisphere mountains utilizing active microwave backscatter and machine learning

Q Yang, L Yue, Y Peng, Q Yuan - Journal of Hydrology, 2024 - Elsevier
While ground meteorological stations provide accurate snow depth data, their limited spatial
coverage results in observational gaps. Satellites offer long-term, large-scale observations …

MMW polarimetric radar bistatic scattering from a random surface

AY Nashashibi, FT Ulaby - IEEE transactions on geoscience …, 2007 - ieeexplore.ieee.org
This paper explores the nature of bistatic radar scattering from terrain by reporting the results
of an investigation involving measurements of the hemispherical pattern of the field …

Experimental characterization of polarimetric radar backscatter response of distributed targets at high millimeter-wave frequencies

AY Nashashibi, AA Ibrahim, S Cook… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Subterahertz frequencies between 100 and 300 GHz remain an untapped portion of the
frequency spectrum for many radar-and radiometer-based remote sensing applications. This …

Appraisal of Visible/IR and microwave datasets for land surface fluxes estimation using machine learning techniques

A Shankar, V Prasad, PK Srivastava, A Anand… - … of the Earth, Parts A/B/C, 2024 - Elsevier
Land surface fluxes such as Soil Moisture (SM) and Soil Temperature (ST) are very
important variables for many applications that includes agriculture water management …

Scattering by anisotropic rough layered 2D interfaces

S Afifi, R Dusseaux - IEEE Transactions on antennas and …, 2012 - ieeexplore.ieee.org
We propose a statistical study of the scattering of an incident plane wave by a stack of two
two-dimensional rough interfaces. The interfaces are characterized by Gaussian height …