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Detection of objects buried in wet snowpack by an FM-CW radar
Yamaguchi, Y.
19
Maruyama, Y.
5346
Kawakami, A.
5347
Sengoku, M.
5348
Abe, T.
5349
A real-aperture FM-CW radar system was developed for the detection of objects buried in heavily wet snowpack. This radar uses the L-band microwave frequency with a maximum output power of 100 mW and utilizes digital signal processing techniques. A laboratory simulation and two field experiments were carried out to detect and map various objects embedded in the snowpack. It was possible to map a metallic pipe 3 cm in diameter at a depth of 70 cm and a 10×60-cm metallic plate at a depth of 90 cm in natural snowpack. Fundamental detection results are presented
journal article
IEEE
1991-02
application/pdf
IEEE transactions on geoscience and remote sensing
2
29
201
208
IEEE transactions on geoscience and remote sensing
AA00231483
01962892
https://niigata-u.repo.nii.ac.jp/record/1740/files/(Yamaguchi detection of ob)00073660.pdf
eng
info:doi/10.1109/36.73660
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