A Tide-gauge for recording Seismic Sea Waves
نویسندگان
چکیده
منابع مشابه
A Gnss-based Tide Gauge for Local Sea Level Monitoring
It is important for human society to continuously monitor the sea level, since more than 50% of the world’s population live within 60 km of the coast [1]. Moreover, global climate change is believed to result in the melting of large masses of ice in Polar Regions. This will bring freshwater into the ocean [2] and thus change the sea level [3]. The traditional way to observe sea level is with ti...
متن کاملSea Level Monitoring Using a Gnss-based Tide Gauge
A continuous monitoring of sea level changes is important for human society since more than 50% of the world’s population live within 60 km of the coast. Sea level is traditionally observed with tide gauges that give measurements relative to the Earth’s crust. To improve the understanding of sea level changes it is necessary to perform measurements with respect to the Earth’s center of gravity....
متن کاملMonitoring sea level change at Cascais tide gauge
Sea level change (SLC) real-time monitoring has being developed and improved for the Portuguese tide gauge, based in FTP access to the internet server of the Portuguese geographical institute. A software application, named MareVB and in development since 2008, gets a 3 minute stream input of sea level height and a 10 minute stream input of air-pressure. Based on a predicted tide model, the sea ...
متن کاملModeling regional sea level rise using local tide gauge data
Currently regional mean sea level trends and variations are inferred from the analysis of several individual local tide gauge data that span only a long period of time at a given region. In this study, we propose using amodel to merge various tide gauge data, regardless of their time span, in a single solution, to estimate parameters representative of regional mean sea level trends. The propose...
متن کاملSea Level Change in Hong Kong from Tide Gauge Records
The results from the study indicate that there is a rising trend of 1.9±0.4 mm per year in the sea level of Hong Kong. The effect of local atmospheric pressure variations on the amplitude of the annual sea level change is about 30% of the amplitude. It is also found that the interannual variations in the sea level of Hong Kong are related to El Nino and La Nina events that occur frequently in t...
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ژورنال
عنوان ژورنال: Journal of the Oceanographical Society of Japan
سال: 1942
ISSN: 0029-8131,2186-3113
DOI: 10.5928/kaiyou1942.1.25