| ชื่อเรื่อง | : | Spectral irradiance measurements using a novel spectroradiometer |
| นักวิจัย | : | Desa, E.S. , Desa, B.A.E. , DeSa, E.J. , Desai, R.G.P. |
| คำค้น | : | sea water , optical properties , physical properties , oceanographic equipment , insonification |
| หน่วยงาน | : | National Institute Of Oceanography (NIO), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2537 |
| อ้างอิง | : | Ocean technology: Perspectives, Ed. by: Sushilkumar; Agadi, V.V.; Das, V.K.; Desai, B.N. 588-595p. , http://drs.nio.org/drs/handle/2264/2670 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A novel design of a spectroradiometer has been implemented and tested in the sea to measure underwater optical and physical properties. The spectroradiometer has two high resolution diffraction-based spectrographs assembled back to back in a aluminium alloy casing. The spectrographs employ 512 element photodiode arrays to measure downward (Ed) and upward (Eu) spectral irradiance in the wavelength region 350-750 mm at minimum practical resolution of 2 nm using 50 mu entrance slits. Apart from the optics, the radiometer measures temperature, depth and tilt of the instrument package. State-of-the-art electronics, software and some test results of the instrument are discussed |
| บรรณานุกรม | : |
Desa, E.S. , Desa, B.A.E. , DeSa, E.J. , Desai, R.G.P. . (2537). Spectral irradiance measurements using a novel spectroradiometer.
: National Institute Of Oceanography (NIO), India. Desa, E.S. , Desa, B.A.E. , DeSa, E.J. , Desai, R.G.P. . 2537. "Spectral irradiance measurements using a novel spectroradiometer".
: National Institute Of Oceanography (NIO), India. Desa, E.S. , Desa, B.A.E. , DeSa, E.J. , Desai, R.G.P. . "Spectral irradiance measurements using a novel spectroradiometer."
: National Institute Of Oceanography (NIO), India, 2537. Print. Desa, E.S. , Desa, B.A.E. , DeSa, E.J. , Desai, R.G.P. . Spectral irradiance measurements using a novel spectroradiometer. : National Institute Of Oceanography (NIO), India; 2537.
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