This work concerns the characterization of bare soils bio- and geo-physical parameters using multi-frequency and multi-resolution SAR data.Quantitative relations relating soil roughness and moisture to polarimetric descriptors are established from a scattering model based on the integral equation method. Two multi-frequency surface parameters retrieval algorithms are developed and applied to polarimetric SAR data acquired at the European JRC laboratory.A rough surface polarimetric response also depends on radar resolution cell size. The relations between SAR resolution and surface polarimetric properties are established by splitting its spectrum into two components. A new scattering model, taking into account resolution effects, is develope...
The polarimetric information is fundamentally similar for the micro-wave (radar), infrared and visib...
National audienceL'amélioration de la résolution permet d'avoir une observation bien plus précise sp...
The use of a large number of sensors is becoming more common in seismology at both the global scale ...
This work concerns the characterization of bare soils bio- and geo-physical parameters using multi-f...
This work introduces multi-frequency and multi-temporal snow cover analysis methods in alpine region...
M. Guy RICHARD DR, INRA d'Orléans Président Mme Anne Véronique AUZET HDR, Chargée de recherche, CNRS...
This work concerns the analysis of polarimetric SAR images using time-frequency methods. Two applica...
Estimates of the physical parameters of the soil surface, namely moisture content and surface roughn...
This work deals with the feasibility of the soil moisture estimation over different kind of agricult...
In the first part, a real case of intense precipitation, in the Lago Maggiore alpine region, is inve...
This work presents a study of the complementarity of polarimetry and interferometry for the detectio...
Radar remote sensing has shown great potential in the characterization of soil surface and hydrologi...
THIS STUDY WAS AIMED AT SHOWING THAT OPTICAL METHODS CAN BE USED IN NON-INVASIVE, BIOPHYSICAL INVEST...
Today, due to the smaller size of telecommunication systems, antennas have to be as small as possibl...
The polarimetric information is fundamentally similar for the micro-wave (radar), infrared and visib...
National audienceL'amélioration de la résolution permet d'avoir une observation bien plus précise sp...
The use of a large number of sensors is becoming more common in seismology at both the global scale ...
This work concerns the characterization of bare soils bio- and geo-physical parameters using multi-f...
This work introduces multi-frequency and multi-temporal snow cover analysis methods in alpine region...
M. Guy RICHARD DR, INRA d'Orléans Président Mme Anne Véronique AUZET HDR, Chargée de recherche, CNRS...
This work concerns the analysis of polarimetric SAR images using time-frequency methods. Two applica...
Estimates of the physical parameters of the soil surface, namely moisture content and surface roughn...
This work deals with the feasibility of the soil moisture estimation over different kind of agricult...
In the first part, a real case of intense precipitation, in the Lago Maggiore alpine region, is inve...
This work presents a study of the complementarity of polarimetry and interferometry for the detectio...
Radar remote sensing has shown great potential in the characterization of soil surface and hydrologi...
THIS STUDY WAS AIMED AT SHOWING THAT OPTICAL METHODS CAN BE USED IN NON-INVASIVE, BIOPHYSICAL INVEST...
Today, due to the smaller size of telecommunication systems, antennas have to be as small as possibl...
The polarimetric information is fundamentally similar for the micro-wave (radar), infrared and visib...
National audienceL'amélioration de la résolution permet d'avoir une observation bien plus précise sp...
The use of a large number of sensors is becoming more common in seismology at both the global scale ...