Results 101 to 110 of about 173,784 (296)

Phaseless Radar Coincidence Imaging with a MIMO SAR Platform

open access: yesRemote Sensing, 2019
The correlation-based synthetic aperture radar imaging technique, termed radar coincidence imaging, is extended to a fully multistatic multiple-input multiple-output (MIMO) synthetic aperture radar (SAR) configuration.
Aaron V. Diebold   +2 more
doaj   +1 more source

Effects of the Last Quaternary Glacial Forebulge on Vertical Land Movement, Sea‐Level Change, and Lithospheric Stresses

open access: yesReviews of Geophysics, Volume 63, Issue 3, September 2025.
Abstract A glacial forebulge is a bending‐related upheaval of the lithosphere outside a glaciated area that co‐occurs to the depression of the lithosphere below an ice sheet. The forebulge of the last glaciation attracted attention over more than one century, but quantitative descriptions on the geometry of the forebulge are rare.
Christian Brandes   +4 more
wiley   +1 more source

High-resolution fully-polarimetric synthetic aperture radar dataset

open access: yesDiscover Geoscience
Objectives Fully-polarimetric synthetic aperture radar (PolSAR) data contain a rich body of elementary scattering physics information that is critically valuable for a broad range of applications and scientific purposes.
R. Derek West   +3 more
doaj   +1 more source

Exact spectrum of non-linear chirp scaling and its application in geosynchronous synthetic aperture radar imaging

open access: yesThe Journal of Engineering, 2013
Non-linear chirp scaling (NLCS) is a feasible method to deal with time-variant frequency modulation (FM) rate problem in synthetic aperture radar (SAR) imaging.
Chen Qi   +3 more
doaj   +1 more source

APQ-102 imaging radar digital image quality study [PDF]

open access: yes
A modified APQ-102 sidelooking radar collected synthetic aperture radar (SAR) data which was digitized and recorded on wideband magnetic tape. These tapes were then ground processed into computer compatible tapes (CCT's).
Estes, J. M., Griffin, C. R.
core   +1 more source

Satellite Requirements to Capture Water Propagation in Earth's Rivers

open access: yesReviews of Geophysics, Volume 63, Issue 3, September 2025.
Abstract The water in Earth's rivers propagates as waves through space and time across hydrographic networks. A detailed understanding of river dynamics globally is essential for achieving accurate knowledge of surface water storage and fluxes to support water resources management and water‐related disaster forecasting and mitigation.
A. Cerbelaud   +40 more
wiley   +1 more source

EXPERIENCE OF RADAR DATA PROCESSING FOR GEOGRAPHIC MAPPING

open access: yesInterCarto. InterGIS, 2014
New synthetic aperture radar (SAR) systems suggest new potentials for the environmental studies and mapping due to high spatial resolution, various beam modes and the full polarization mode. Current level of imaging radar development together with amount
E. A. Baldina, K. A. Troshko
doaj   +1 more source

Ultra Wide Swath Imaging With Multi-Channel SAR Systems [PDF]

open access: yes, 2008
Multi-channel radar systems allow for overcoming the inherent limitation of conventional synthetic aperture radar (SAR). An example is the combination of digital beamforming on receive in elevation with multi-aperture SAR signal reconstruction in azimuth
Bordoni, Federica   +4 more
core  

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