| ชื่อเรื่อง | : | Endurance and stability of some surface meteorological sensors under land- and ship-based operating environments |
| นักวิจัย | : | Mehra, P. , Desai, R.G.P. , Joseph, A. , VijayKumar, K. , Dabholkar, N. , Prabhudesai, S. , Nagvekar, S. , Agarvadekar, Y. |
| คำค้น | : | Sensors , Meteorological instruments , Underwater equipment , Oceanographic equipment , Wind fields , Performance assessment |
| หน่วยงาน | : | National Institute Of Oceanography (NIO), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2548 |
| อ้างอิง | : | Proceedings of the National Symposium on Ocean Electronics (SYMPOL-2005), 15-16 December, 2005 , eds. Pillai, P.R.S.; Balakrishnan, K.G.; Supriya, M.H. 257-264p. , http://drs.nio.org/drs/handle/2264/903 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The endurance and stability of some surface meteorological sensors under land- and ship-based operating environments is described. The sensors evaluated are those for measurement of relative humidity, barometric pressure and wind speed. It has been observed that humidity sensors (Rotronic) measurements are stable, with an accuracy of plus or minus 4% providing an endurance of at least 3 years during both land and ship based applications. The pressure sensors (AIR) on land (ship) exhibited deviation of zero-point offset from -0.66 to -0.2 (-0.41 to -0.71) mb over a 2-year period, which has been found to be its life span for continuous round the clock operation. The wind speed sensors (YOUNG) have also exhibited an average maintenance-free life span of 2 years with accuracy within plus or minus 0.3 m/s up to 25 m/s wind speed |
| บรรณานุกรม | : |
Mehra, P. , Desai, R.G.P. , Joseph, A. , VijayKumar, K. , Dabholkar, N. , Prabhudesai, S. , Nagvekar, S. , Agarvadekar, Y. . (2548). Endurance and stability of some surface meteorological sensors under land- and ship-based operating environments.
: National Institute Of Oceanography (NIO), India. Mehra, P. , Desai, R.G.P. , Joseph, A. , VijayKumar, K. , Dabholkar, N. , Prabhudesai, S. , Nagvekar, S. , Agarvadekar, Y. . 2548. "Endurance and stability of some surface meteorological sensors under land- and ship-based operating environments".
: National Institute Of Oceanography (NIO), India. Mehra, P. , Desai, R.G.P. , Joseph, A. , VijayKumar, K. , Dabholkar, N. , Prabhudesai, S. , Nagvekar, S. , Agarvadekar, Y. . "Endurance and stability of some surface meteorological sensors under land- and ship-based operating environments."
: National Institute Of Oceanography (NIO), India, 2548. Print. Mehra, P. , Desai, R.G.P. , Joseph, A. , VijayKumar, K. , Dabholkar, N. , Prabhudesai, S. , Nagvekar, S. , Agarvadekar, Y. . Endurance and stability of some surface meteorological sensors under land- and ship-based operating environments. : National Institute Of Oceanography (NIO), India; 2548.
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