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GEODEETTINEN LAITOS |
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14.03.2000 kirjasto@fgi.fi |
GEODETISKA INSTITUTETS MEDDELANDEN |
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| Mean Monthly Series of Sea Level Observations (1777-1993) at the Kronstadt Gauge by V.I.Bogdanov, M. YU. Medvedev, V.A. Solodov, YU. A. Trapeznikov, G.A. Troshkov, A.A. Trubitsina Abstract The versions of mean monthly (MMSL) and mean annual (MYSL) sea level observation series for 1777-1993 at the Kronstadt gauge and for 1989-1993 at its Shepelevo duplicate (Baltic Sea, Gulf of Finland, Isle of Kotlin, Russia) are submitted for the first time. The archival, fund and published materials of the State Hydrographical Service of the Navy, State Hydrometeorological Service, State Geodetic Service, Russian Academy of Sciences are used. The Kronstadt gauge is the oldest sea level station of Russia, which zero point is accepted as the Initial Point of the State Levelling Network and the Origin of National ("Baltic") System of Heights. The basic information about the tide gauges, sea level observations, datum level, geodetic control and methods of restoration of long-term series is given. Some results and prospects of the further works are discussed. |
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14.03.2000 kirjasto@fgi.fi |
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| Geodetiska Institutet Geodetsbrinken 2, PB 15 02431 MASABY |
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: (09) 2955 50