About ground-station antennas as ‘radar target’ for P-Band synthetic aperture radars in space

2011 ◽  
Author(s):  
C. G. M. van 't Klooster
Keyword(s):  
Synthetic Aperture ◽  
Radar Target ◽  
Ground Station ◽  
Synthetic Aperture Radars

scholarly journals Novel Sgmentation Technique for Synthetic Aperture Radar Target Tracking using Hybrid PSO Method

2018 ◽  
Vol 7 (2.17) ◽  
pp. 95
Author(s):  
B Malakonda Reddy ◽  
Md Zia Ur Rahman
Keyword(s):  
Active Contour ◽  
Vital Role ◽  
Synthetic Aperture ◽  
Radar Target ◽  
Sar Image ◽  
Sensing Applications ◽  
Remote Sensing Applications ◽  
Edge Features ◽  
Synthetic Aperture Radars ◽  
Terrain Features

In remote sensing applications, it is evidently electromagnetic imaging has more advantages than optical imaging due to its horizon. In such a contest synthetic aperture radars (SAR) plays a vital role. In SAR image processing, segmentation is a key step in identifying and tracking targets, terrain features.  Hence, this paper, we present an Improved hybrid PSO method proposed based on multilevel threshold for enhancing the image for segmentation. Experimental results indicate, the proposed methods enhance the edge features effectively with compare to Otsu, Modified Otsu and Region Based Active contour methods. 

scholarly journals Modeling Watershed Response in Semiarid Regions With High-Resolution Synthetic Aperture Radars

2014 ◽  
Vol 7 (7) ◽  
pp. 2732-2745 ◽  
Author(s):  
Donato Amitrano ◽  
Fabio Ciervo ◽  
Gerardo Di Martino ◽  
Maria Nicolina Papa ◽  
Antonio Iodice ◽  
...  
Keyword(s):  
High Resolution ◽  
Synthetic Aperture ◽  
Semiarid Regions ◽  
Watershed Response ◽  
Synthetic Aperture Radars
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