Ocean Tidal Loading Corrections
نویسنده
چکیده
منابع مشابه
A comparison of model estimates of ocean-tide loading displacements in New Zealand
We analyze the regional accuracy of the global ocean tide models TPXO7.2, GOT00.2, NAO.99b, FES2004, and EOT10a using the tide-gauge records from 7 stations along the coastline of New Zealand. The comparison reveals that TPXO7.2 provides the bestfit with the tide-gauge data in this part of the world. The TPXO.7.2 ocean tide model is then used for computing and analysis of the vertical and horiz...
متن کاملDetecting andmitigating ocean tidal loading displacements in the Bay of Fundy using GPS
Tidal induced displacement is one of the systematic errors that contribute to the scatter in the geodetic measurements derived from the GPS system. This paper focuses on ascertaining and reducing tidal induced errors due to ocean tide loading (OTL) at two GPS sites, namely CGSJ (Coast Guard Saint John, New Brunswick) and DRHS (Digby High School, Nova Scotia), established under the Princess of A...
متن کاملModeling the effects of tidal loading on mid-ocean ridge hydrothermal systems
[1] Tidal signals are observed in numerous time-series measurements obtained from mid-ocean ridge hydrothermal systems. In some instances these tidal signals are clearly the result of ocean currents, but in other instances it appears that the signals may originate in the subseafloor formation. In order to explore the effect of ocean tidal loading on mid-ocean ridge hydrothermal systems, we appl...
متن کاملBreathing of the seafloor: Tidal correlations of seismicity at Axial volcano
Figure 1. Locations and names of three ocean-bottom seismographs (OBS) used to locate events and NOAA-PMEL’s bottom-pressure recorder (BPR). All located earthquakes are shown as green dots. Purple star indicates location of water-column anomaly as recorded during OBS deployments. Lower right figure shows outline of 1998 flow (Embley et al., 1999) compared with location of 1994 seismicity. Lower...
متن کاملLimitations of High Precision Tidal Prediction
The most demanding applications are tidal gravity predictions. We examine if the nms precision can be reached. It correspond roughly to a 4.10 of the tidal range (TR) at mid latitude. High precision tidal prediction requires either tidal factors derived from tidal observations or modelled tidal factors based on the response of the Earth to tidal forces and on the ocean tides contribution. Both ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1999