Results 131 to 140 of about 134,123 (233)

Bi- and Multistatic SAR: Potentials and Challenges [PDF]

open access: yes, 2004
Bi- and multistatic synthetic aperture radar (SAR) operates with distinct transmit and receive antennas which are mounted on separate platforms. Such a spatial separation has several operational advantages which will increase the capability, reliability ...
Moreira, Alberto   +2 more
core  

The SARTOM Project; Tomography for enhanced target detection for foliage penetrating airborne SAR [PDF]

open access: yes, 2008
The SARTOM project addresses a key area of defence interest, namely the detection and identification of targets hidden in foliage. The project has provided a rich source of data obtained from a series of flight trials that were conducted in September ...
Nannini, Matteo   +4 more
core  

Forest and the Random Volume over Ground - Nature and Effect of 3 Possible Error Types [PDF]

open access: yes, 2006
The potential of Polarimetric SAR Interferometry (Pol-InSAR) lies in the 3-dimensional resolution of different scattering processes. This proves especially useful for the interpretation of volume scatterers such as forests - and makes physical ...
Hajnsek, Irena   +3 more
core  

Precipitation Induced Signatures in SAR Images [PDF]

open access: yes, 2009
Active microwave SAR imaging of the Earth’s surface is commonly considered to be of all weather capability. However, as the operating frequencies of SAR-systems are increasing, visible image distortions due to heavy precipitation in SAR-images are ...
Chandra, Madhu, Danklmayer, Andreas
core  

Polarimetric characterisation of two layered frozen lakes [PDF]

open access: yes, 2011
In terms of radar remote sensing, one of the challenges of future planetary SAR missions will be the estimation of surface, subsurface and upper layer geometric and dielectric characteristics that translate to the localization of subsurface ice and water
Papathanassiou, Kostas   +1 more
core  

Electromagnetic Models for the Retrieval of Surface Parameters through SAR Images [PDF]

open access: yes, 2011
Nowadays, several private or public institutions require the knowledge of many ground physical parameters, i.e. permittivity, ground roughness, soil moisture content, vegetation biomass-index, and so on.
Natale, Antonio
core  

Modelling PolSAR Scattering Signatures at Long Wavelengths of Glacier Ice Volumes [PDF]

open access: yes, 2012
The crucial role of cryosphere for understanding the global climate change has been widely recognized in recent decades [1]. Glaciers and ice sheets are the main components of the cryosphere and constitute the basic reservoir of fresh water for high ...
Jagdhuber, Thomas   +4 more
core  

POLARIMETRIC SCATTERING ANALYSIS IN FULLY POLARIMETRIC SAR

open access: yesPOLARIMETRIC SCATTERING ANALYSIS IN FULLY POLARIMETRIC SAR
形態: カラー図版あり 形態: DVD-ROM1枚 Physical characteristics: Original contains color illustrations Note: One DVD-ROM 資料番号: AA0065135035 レポート番号: JAXA-SP-11 ...
openaire   +1 more source

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