| ชื่อเรื่อง | : | Characterizing biogenous sediments using multibeam echosounder backscatter data - Estimating power law parameter utilizing various models |
| นักวิจัย | : | Chakraborty, B. , Kodagali, V.N. |
| คำค้น | : | seafloor sediment , multibeam- Hydroswcep system |
| หน่วยงาน | : | National Institute Of Oceanography (NIO), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2544 |
| อ้างอิง | : | Journal of the Acoustical Society of India, vol.29, 282-287p. , http://drs.nio.org/drs/handle/2264/475 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | In this paper, Helmholtz-Kirchhoff (H-K) roughness model is employed to characterize seafloor sediment and roughness parameters from the eastern sector of the Southern Oceans The multibeam- Hydroswcep system's angular-backscatter data, which is operable at 15.5 kHz, is used in this study Estimated power law parameters using H-K and composite roughness models are compared from the same areas. Interestingly, multibeam backscatter study result establishes a relationship between the power law parameters with the biogenous sediment type (calcareous/ siliceous) The combined application of the two models is found to be complementing each other for bottom roughness estimation |
| บรรณานุกรม | : |
Chakraborty, B. , Kodagali, V.N. . (2544). Characterizing biogenous sediments using multibeam echosounder backscatter data - Estimating power law parameter utilizing various models.
: National Institute Of Oceanography (NIO), India. Chakraborty, B. , Kodagali, V.N. . 2544. "Characterizing biogenous sediments using multibeam echosounder backscatter data - Estimating power law parameter utilizing various models".
: National Institute Of Oceanography (NIO), India. Chakraborty, B. , Kodagali, V.N. . "Characterizing biogenous sediments using multibeam echosounder backscatter data - Estimating power law parameter utilizing various models."
: National Institute Of Oceanography (NIO), India, 2544. Print. Chakraborty, B. , Kodagali, V.N. . Characterizing biogenous sediments using multibeam echosounder backscatter data - Estimating power law parameter utilizing various models. : National Institute Of Oceanography (NIO), India; 2544.
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