Sparse Ground Penetrating Radar Acquisition: Implication for Buried Landmine Localization and Reconstruction
نویسندگان
چکیده
منابع مشابه
Ground Penetrating Radar Signal Processing for Landmine Detection
This thesis is concerned with detection logarithms of non-metallic anti-personnel (AP) land mines and the related signal processing using stepped-frequency ground penetrating radar (SF-GPR) technique. Modern land mines are essentially made out of plastic and ceramic materials. This makes their detection using GPR sensor almost impossible without proper signal processing. Many signal processing ...
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ISSN 2277 – 503X | © 2013 Bonfring Abstract--Ground Penetrating Radar (GPR) is a nondestructive technique used for the location of objects or interfaces buried beneath the earth’s surface or located within a visually opaque structure. This research work proposes techniques for buried object discrimination for the images generated by GPR by using GPR frequency-domain spectral features. The motiv...
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A method for detecting shallowly buried landmines using sequential GPR data is presented. After removing dominant coherent component of ground surface reflection from GPR data, three kinds of target features related to wave correlation, energy ratio, and signal arrival times are extracted. Since the detection problem treated here is reduced to a binary hypothesis test, an approach based on a li...
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Downward looking ground penetrating radar (GPR) has been considered a viable technology for landmine detection. For such a GPR with the antennas positioned very close to the ground surface, the reflections from the ground surface, i.e., the ground bounce, are very strong and can completely dominate the weak returns from shallowly buried plastic mines. Hence, one of the key challenges of using G...
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Ground-penetrating radar was used successfully to discover and map buried archaeological sites containing pit-structures in the American Southwest. Sites tested contained different archaeological features, geological matrix, and varying deptlis of burial. These varying site conditions necessitated the application of different acquisition, data processing and interpretation techniques. With pit-...
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ژورنال
عنوان ژورنال: IEEE Geoscience and Remote Sensing Letters
سال: 2019
ISSN: 1545-598X,1558-0571
DOI: 10.1109/lgrs.2018.2872357