Generalization of the Van Cittert--Zernike theorem: observers moving with respect to sources
, 2015 The use of the Van Cittert--Zernike theorem for the formulation of the visibility function in satellite-based Earth observation with passive radiometers does not take into account the relative motion of the observer (the satellite antenna) with respect ...
Braun, Daniel +3 more
core +3 more sources
An Effective Emission Depth Model for Passive Microwave Remote Sensing
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2016 Knowing the exact penetration depth for passive microwave will enable us to gain a better understanding of the characteristics of the targets. But now, there is only a penetration depth model that can calculate the specific depth while it is suitable for active microwaves.
Fang-Cheng Zhou +3 more
openaire +1 more source
FlexMat, EarlyView.Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu +3 more
wiley +1 more source
Remote sensing of earth terrain [PDF]
A systematic approach for the identification of terrain media such as vegetation canopy, forest, and snow covered fields is developed using the optimum polarimetric classifier.
Kong, J. A.
core +15 more sources
The Current Status of Research on GNSS-R Remote Sensing Technology in China and Future Development
Leida xuebao, 2013 Global Navigation Satellite System (GNSS), has a significant impact on all areas of human activity, not only can provide users with shared global navigation, position and timing information, but also can provide a L-band microwave signal source of long ...
Li Huang, Xia Qing, Yin Cong, Wan Wei
doaj +1 more source
Aircraft remote sensing of soil moisture and hydrologic parameters, Taylor Creek, Florida, and Little River, Georgia, 1979 data report [PDF]
Experiments were conducted to evaluate aircraft remote sensing techniques for hydrology in a wide range of physiographic and climatic regions using several sensor platforms.
Allen, L. H., Jr. +6 more
core +1 more source
Frozen Differential Scattering in Reconfigurable Complex Media
Laser &Photonics Reviews, EarlyView.A localized perturbation universally results in a rank‐one update of the scattering matrix of any complex medium. The resulting differential output wavefront is “frozen”: its spatial pattern is fixed (agnostic to the input wavefront). Experiments with a programmable‐metasurface‐parametrized wireless link validate frozen differential scattering and ...
Philipp del Hougne
wiley +1 more source
Development of a Parameterized Model to Estimate Microwave Radiation Response Depth of Frozen Soil
Remote Sensing, 2019 The sensing depth of passive microwave remote sensing is a significant factor in quantitative frozen soil studies. In this paper, a microwave radiation response depth (MRRD) was proposed to describe the source of the main signals of passive microwave ...
Tao Zhang +5 more
doaj +1 more source
Beaufort/Bering 1979 microwave remote sensing data catalog report, 14-24 March 1979 [PDF]
The airborne microwave remote sending measurements obtained by the Langley Research Center in support of the 1979 Sea-Ice Radar Experiment (SIRE) in the Beaufort and Bering Seas are discussed.
Delnore, V. E. +4 more
core +1 more source
Impact of day/night time land surface temperature in soil moisture disaggregation algorithms [PDF]
, 2016 Since its launch in 2009, the ESA’s SMOS mission is providing global soil moisture (SM) maps at ~40 km, using the first L-band microwave radiometer on space.
Camps Carmona, Adriano José +5 more
core +2 more sources