[PDF] Top 20 Modeling synthetic aperture radar image data
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Modeling synthetic aperture radar image data
... first image analyzed. This image corresponds to the L-Band, was formed using only one look, and was encoded in byte ...The image was divided into 2116 blocks of 11 pixels by 11 ...our image is ... See full document
128
Synthetic aperture radar (SAR)-based mapping of volcanic flows: Manam Island, Papua New Guinea
... new radar-based techniques for effi- cient identification of surface changes generated by lava and pyroclastic flows, and apply these to the 1996 eruption of Manam Volcano, Papua New ...airborne synthetic ... See full document
8
Measurement of turbulence in the oceanic mixed layer using Synthetic Aperture Radar (SAR)
... models, were found to be consistent with similar data recently presented by Fujimura et al. (2011) and with SAR ship wakes published in the literature. Currently there are limited SAR observations of small-scale ... See full document
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ANALYSES OF MULTI-YEAR SYNTHETIC APERTURE RADAR IMAGERY OF DRY-FALLEN INTERTIDAL FLATS
... high-resolution Synthetic Aperture Radar (SAR) data of dry-fallen intertidal flats in the German Wadden Sea with respect to the imaging of sediments, macrophytes, and ... See full document
7
Analysis Method of Errors (Motion and Atmospheric) in Synthetic Aperture Radar (SAR) Images
... What has to be done in one of our next steps in the in- vestigation of the influence of phase errors is to adjust the values, in which we alter the pre-compressed raw data, to a realistic scenario. In the case of ... See full document
4
On the Retrieval of Significant Wave Heights from Spaceborne Synthetic Aperture Radar (ERS-SAR) using the Max-Planck Institut (MPI) Algorithm
... 1024 data points (with a sample length of approx- imately 17 minutes) were segmented in 16 partitions of 64 points yielding 32 degrees of freedom and fre- quency resolution of ... See full document
11
Synthetic Aperture Techniques for Sonar Systems
... Traditional synthetic aperture image formation algorithms treat deviations from a linear path as motion ...high-resolution synthetic aperture ...the data acquisition and signal ... See full document
29
Feasibility study for the application of synthetic aperture radar for coastal erosion rate quantification across the Arctic
... like Synthetic Aperture Radar (SAR) to monitor Arctic ...SAR data for coastal erosion in Arctic regions is, however, challenging (Stettner et ... See full document
20
Use of synthetic aperture radar for recognition of Coastal Geomorphological Features, land-use assessment and shoreline changes in Bragança coast, Pará, Northern Brazil
... unique radar viewing geometry, causing specific induced-relief geometric distortions and the presence of speckle (Paradella et ...orbital data was initially scaled from 16 to 8 ...RADARSAT-1 image ... See full document
16
Characterization of L-band synthetic aperture radar (SAR) backscatter from floating and grounded thermokarst lake ice in Arctic Alaska
... During the timeframe of this study, 1993–2011, we no- ticed that many lakes flipped from springtime grounded-ice to floating-ice status and a few changed from floating-ice to grounded-ice status. Some lakes in the ACP ... See full document
12
CLASSIFIER FUSION OF HIGH-RESOLUTION OPTICAL AND SYNTHETIC APERTURE RADAR (SAR) SATELLITE IMAGERY FOR CLASSIFICATION IN URBAN AREA
... SAR data is acquired in October 2009 by ALOS/PALSAR sensor was level ...SLC data is more advantage than detected product because phase information is preserved in the SLC data ...L-band ... See full document
5
An autonomous boat based synthetic aperture sonar
... The transducers are driven by a dedicated FPGA based system. This provides a low cost solution for generating the complex acoustic signals, for controlling the transmitting power amplifiers and the adaptive gain low ... See full document
7
ESTIMATION OF SURFACE ROUGHNESS IN A SEMIARID REGION FROM C-BAND ERS-1 SYNTHETIC APERTURE RADAR DATA
... SAR image was acquired in July 25, 1994 (DOY ...the image acquired in this season, we expect to be able to evaluate the effects of soil moisture on the estimation of soil ... See full document
6
Rainfall observation from X-band, space-borne, synthetic aperture radar
... Acknowledgements. We would like to thank Saverio Mori, Roberto Cantelmi and Gabriele Poccia, (UniRoma) for their pro- gramming assistance. We also thank Ziad Haddad, Eastwood Im, Bruce Chapman, Steve Durden (NASA-JPL, ... See full document
8
Sub-band processing of synthetic aperture sonar data
... the synthetic sonar system developed at University of Porto ([7]) uses a transmission frequency of 200kHz (wavelength of ...accurate synthetic aperture image formation ([1, 2]), after ... See full document
8
Motion compensation of short-range, wide-beam synthetic aperture radar
... the aperture angle becomes larger since the target is illuminated from different ...the aperture angle, the more contributions and the better the contrast in the ... See full document
6
An algebraic approach to synthetic aperture sonar image reconstruction
... for synthetic aperture image formation is presented in this ...method image formation is regarded as a signal arrangement that can be described by a ...the image formation process but ... See full document
7
An approach for detecting changes related to natural disasters using Synthetic Aperture Radar data
... C. a partly destroyed building, with different possible situations here as well, depending on the degree of the damage and its position with respect to the SAR illumination (for example, if the roof has collapsed, ... See full document
8
A FUZZY LOGIC-BASED APPROACH FOR THE DETECTION OF FLOODED VEGETATION BY MEANS OF SYNTHETIC APERTURE RADAR DATA
... optical data can be ...SAR data has a low value and simultaneously the degree calculated using topographical information (HAND or slope) has a high value for the same ...SAR data containing the ... See full document
8
MOBILE MAPPING BY FMCW SYNTHETIC APERTURE RADAR OPERATING AT 300 GHZ
... experimental radar system which was developed at Fraunhofer ...IMU data of the ...van, data were collected by driving on conventional roads illuminating the opposite roadway or parking ...a ... See full document
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