Methodical and algorithmic metrological aspects of the development and operation of hydrostatic CTD sea-level meters |
| |
Authors: | V I Zaburdaev P V Gaiskii A N Logvinchuk |
| |
Institution: | (1) Marine Hydrophysical Institute, Ukrainian Academy of Sciences, Sevastopol |
| |
Abstract: | By using the relationships between the measurement error of hydrostatic CTD sea-level meters, the errors of measuring channels of hydrostatic pressure, temperature, and conductivity, and the errors
of determination of the gravitational acceleration, we estimate the admissible measurement errors for separate channels. Simplified
relations for the evaluation of salinity and density of water corresponding to the class of accuracy of the level meter are
presented. Possible differences between the readings of the level meters mounted at coastal level-measuring posts and the
actual sea level in the coastal zone caused by the weak water exchange in the sea-well system are estimated.
__________
Translated from Morskoi Gidrofizicheskii Zhurnal, No. 1, pp. 62–76, January–February, 2006. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|