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Title: | Efek ukuran butiran, kekasaran, dan kekerasan dasar perairan terhadap nilai hambur balik hasil deteksi hydroakustik 4t Effects of grain size, roughness, and hardness of sea floor on back scattering value based on hydroacoustic detection |
Other Titles: | e-Jurnal Ilmu dan Teknologi Vol. 2 No. 1 Tahun 2010 |
Authors: | Pujiyati, Sri Hartati, Sri Priyono, Wijo |
Issue Date: | 2010 |
Publisher: | IPB (Bogor Agricultural University) |
Series/Report no.: | Vol. 2 No. 1 Tahun 2010; |
Abstract: | 3TBased on results of detection hydroacoustic, backscattering value from the first reflection (E-1) can describe the roughness and from the second reflections (E-2) can describe the hardness of sea floor. The objective of this study was to analyze the relationship between grain size, roughness and hardness with backscattering values using the hydroacoustic method. The results showed that the roughness, hardness, and diameter size fraction of fine sand substrate were greater than that of muddy sand substrate. The backscattering values of very fine sand substrate were also greater than that of muddy sand substrate. |
URI: | http://repository.ipb.ac.id/handle/123456789/53412 |
ISSN: | 2085 - 6695 |
Appears in Collections: | e-Jurnal Ilmu dan Teknologi Kelautan Tropis |
Files in This Item:
File | Description | Size | Format | |
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6_hidroakustik.pdf | Full Text | 282.91 kB | Adobe PDF | View/Open |
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