Results 181 to 190 of about 55,165 (228)
, 1991 Some of the next articles are maybe not open access.
Related searches:
Related searches:
The SIR-C/X-SAR synthetic aperture radar system
Proceedings of the IEEE, 1991The SIR-C/X-SAR synthetic aperture radar, a three-frequency radar to be flown on the Space Shuttle in September 1993, is described. The SIR-C system is a two-frequency radar operating at 1250 MHz (L-band) and 5300 MHz (C-band), and is designed to get four-polarization radar imagery at multiple surface angles. The X-band synthetic aperture radar (X-SAR)
Werner, M., Jordan, R., Huneycutt, B.
openaire +5 more sources
Investigating landslides with space-borne Synthetic Aperture Radar (SAR) interferometry
Engineering Geology, 2006This paper is addressed to readers without advanced knowledge of remote sensing. It illustrates some current and potential uses of satellite Synthetic Aperture Radar interferometry (InSAR) for landslide assessment. Data acquired by SAR systems can provide 3D terrain models and be used to assist in regional scale investigations, e.g. aimed at evaluation
Colesanti C, Wasowski J
openaire +5 more sources
Interrupted synthetic aperture radar (SAR)
Proceedings of the 2001 IEEE Radar Conference (Cat. No.01CH37200), 2001The severe timeline demands imposed by the multi-mode functions of modern airborne radars utilizing active array antennas, may result in interrupted SAR data collections and consequent corrupted images. To recover the image quality, we interpolate the missing data using the Burg algorithm, allowing interrupt ratios of up to 30%.
J. Salzman +3 more
openaire +1 more source
Multiband integrated synthetic aperture radar (SAR) receiver
2012 19th IEEE International Conference on Electronics, Circuits, and Systems (ICECS 2012), 2012An integrated receiver consisting of RF front ends, analog baseband chain with an analog to digital converter (ADC) for a Synthetic Aperture Radar (SAR) implemented in 130 nm CMOS technology is presented in this paper. The circuits are integrated on a single chip with a size of 10.88 mm2.
Abu Bakar, F. +9 more
openaire +4 more sources
Synthetic Aperture Radar (SAR) Processing Application
OCEANS 92 Proceedings@m_Mastering the Oceans Through Technology, 2005Scietice Applications Iiiteriiatioiial corporation (SAIC) has deveilopcd a software application for processing raw synthetic aperture radar (SAK) phase liistories. Tlic software allows efficicnt workstation processitig of satellite and aircraft data.
E. Brown, J. McNeil, S. Phillips
openaire +1 more source
Synthetic aperture radar (SAR)
2020This chapter introduced the basic concepts of SAR and the principle of 2D target resolution. Obtaining high range resolution with wideband signal and high azimuth resolution with long synthetic array is the basis of the 2D high-resolution imaging. RDA is widely used in SAR imaging processing. Azimuth-translation invariance is the key of RDA.
null Guangcai Sun +2 more
openaire +1 more source
Synthetic Aperture Radar (SAR) Image Quality Considerations
Optical Engineering, 1982Characteristics of radar scattering, the synthetic aperture radar (SAR) imaging process, and display devices are considered with respect to their effects on the quality of the resulting image. A set of SAR image quality measures which relate to application information requirements are specified, and associated measurement techniques are presented.
R. H. Mitchel, Stanley Marder
openaire +1 more source
Block compressive sensing in Synthetic Aperture Radar (SAR)
2016 24th Iranian Conference on Electrical Engineering (ICEE), 2016High rate A/D's, heavy computations, large on board memories and downlink throughput are serious problems of high resolution Synthetic Aperture Radar (SAR). Compressive Sensing (CS) theory states that the sparsity or compressibility of a signal makes it possible to reconstruct the signal from a reduced number of samples. In the current paper, the Block
Peyman Kazemi +2 more
openaire +1 more source