space-based synthetic aperture radar
Rainfall observation from X-band, space-borne, synthetic aperture radar
... Abstract. Satellites carrying X-band Synthetic Aperture Radars (SAR) have recently been launched by several coun- tries. These provide new opportunities to measure precipita- tion with higher spatial ...
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Three dimensional reconstruction for space targets with multistatic inverse synthetic aperture radar systems
... for space targets with multistatic inverse synthetic aperture radar (ISAR) ...function based on projective transform and epipolar geometry is ...
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Bistatic synthetic aperture radar processing
... Bistatic SAR is considered as a very effective tool for exploring different geometrical configurations. The spatial separation of the transmitter and receiver not only allows different data acquisition geometries but ...
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Geocoding and stereoscopy of synthetic aperture radar images
... ject space or vice versa, as shown by th e m ethod of node A in Figure ...those based on photogram m etric techniques is in th e use of th e D oppler frequency, as utilised in th e SA R ...
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3D space intersection features extraction from Synthetic Aperture Radar images
... stereo space intersection, enabling the matching of images based on the same features, seen from different ...being based on a “patch matching”, is “feature based”: it requires the ...
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A Study on the Approaches and Algorithms for Classification of Synthetic Aperture Radar
... Jafari et al. introduced a new method for classifying polarimetric data in 2014 that can use polarimetric information in extra polarization bases. The base of this method is polarimetric signatures that are presented for ...
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Synthetic Aperture Radar for Small Satellite
... Synthetic Aperture Radar (SAR) is a type of radar which is used in different weather conditions (clouds, fog or precipitation etc) and at different times (image can be acquired during day as ...
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An atmospheric phase screen estimation strategy based on multi-chromatic analysis for differential interferometric synthetic aperture radar
... [17]. Space satellites positioning systems like GPS and Galileo offer facilities for accurate three-dimensional position corrections for both navigational and geodetic ...
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Phase Statistical Model and Correction in Imagery of Ground Based Synthetic Aperture Radar (GBSAR) for Land Deformation Monitoring
... European Space Agency launched the C-band ERS-1 satellite in July 1991, followed by a large number of articles, focusing on the potential applications of InSAR ...Shuttle Radar Topography Mission (SRTM) ...
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Feature based non parametric estimation of Kullback Leibler divergence for SAR image change detection
... method based on a non-parametric estimation of the Kullback – Leibler divergence using a local feature space is proposed for synthetic aperture radar (SAR) image change ...features ...
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An efficient and accurate GB-SAR imaging algorithm based on the fractional Fourier transform
... ROUND-based synthetic aperture radar (GB-SAR) is capable of continuous monitoring, providing high sen- sitivity concerning the terrain ...and space-borne SAR, GB-SAR has advantages in ...
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Hurricane Monitoring With Spaceborne Synthetic Aperture Radar
... With respect to measurements of sea surface wind field in TCs using scatterometer or SAR, two major sources may limit the accuracy of retrieval for high winds: (1) deficiencies of the Geophysical Model Function (GMF) for ...
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Synthetic Aperture Radar (SAR) ImagesProcessing: A Review
... the Synthetic Aperture Radar (SAR) imagery has become a beneficial and important application over the optical satellite imagery because of its ability to operate in any weather ...
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Search | Preprints
... surface radar backscatter (radar cross section) to the full sea state parameters of SWH and MWP of both windsea and swell have been proposed 14, 17-18 , which also do not need a priori information and can ...
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Synthetic Aperture Radar Interferometry: Separation of atmospheric artifacts from effects due to the topography and the terrain displacements
... This paper reports the new concept of possibly applying independent component analysis (ICA) on Synthetic Aperture Radar (SAR) satellite images for separating atmospheric artifacts from effects due ...
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A Method of Polarimetric Synthetic Aperture Radar Image Classification Based on Sparse Representation
... Sparse representation-based techniques have shown great potential for pattern recognition problems. Therefore, on the basis of the sparse characteristics of the features for PolSAR image classification, a ...
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The Object Detection Efficiency in Synthetic Aperture Radar Systems
... of synthetic aperture radar (SAR) [4–6] makes it possible to rapidly detect the signal that arrives from the object surrounded by rough ...characteristics based on the calculation of the ...
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Synthetic Aperture Radar (SAR) Signal Generation
... in radar systems arose from the use of digital technology in radar systems design, notably among them is in data ...many radar designers have been switching — if not already switched — to the ...
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3-D SAR Imaging Based RCS Measurement Technique with Fixed Transmitter
... far-field radar cross section (RCS) typically requires not only expensive anechoic chambers to reduce the environment noise [1–3], but also expensive long range measurement arrangements or compact range measuring ...
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Applications of fourier-based features for classification of synthetic aperture radar imagery
... Figure 2-5 1-D Example Figure 2-6 Texture Extraction using Stromberg's Method Figure 2-7 Texture Extraction using Eas ton's Method Figure 3- 1 of Stromberg's Method Image 4 Equalized Fig[r] ...
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