... will emphasize the need for reliable communication networks, of such networks. Recent situations where the GPS net was "jammed" transportation, and satellite communications. These are defined as are presented and the consequences such disturbances lead to, and could critical infrastructure in Norway, and we...

... is improving with the launch of new satellites. In other areas of the Arctic, the Norwegian and Danish administration are responsible for the European Arctic while the Canadian and the US administration are responsible for the Americas. We are of the opinion that it is of importance to confirm...

... speed ais data artificial intelligence validation dataset information transit model performance voyage historical ais data prediction satellite ship speed dataset deep learning knot ice class speed regime hyperparameter Predicting ship speeds in the Arctic using deep learning...

... ABSTRACT The present work is modelling the satellite track to evaluate period of updating data from weather satellites in the selected position. The results help to formulate a concept that use of meteorological satellite data allow planning long range navigation in view of weather and ice...

... gradient cloud motion wind correlation coefficient method typhoon tracer cloud wind speed formula wind field resolution china satellite data satellite wind direction information artificial intelligence cloud maximum wind speed ABSTRACT Typhoon is one of the most...

... Shallow Water Depth Inversion Based on the Multi-Spectral Data of GF-1 Satellite Case Study on the Ganquan Island Lu Wenhu1, Liu Shuming1, Cai Renhan1,2, Yin Yue1, and Yu Ting1 1. National Marine Data and Information Service, Tianjin, China 2. Tianjin University, Tianjin, China ABSTRACT Remote...

... the buoy was used effectively to save peoples' life. ocean information experiment satellite japan application gimbal apparatus synthetic geohazard geohazard earthquake buoy gnss buoy tsunami data transmission gnss buoy array national institute institute antenna GNSS Buoy Array...

... wind. temperature sensor mobile-phone network institute experiment fishery damage illuminance sensor satellite technology oosakikamijima trajectory red-tide monitoring system sensor tide research institute red tide communication module national institute buoy A study...

... Method of Constructing High Resolution and Accuracy Digital Elevation Models Over Large-scale Tidal Flats Using Satellite and in Situ Data as well as Hydrodynamic Modeling Yanyan Kang and Changkuan Zhang College of Harbor, Coastal and Offshore Engineering, Hohai University Xianrong Ding College...

... (2008). The common factor of all these operations is the necessity of some kind of ice management to ensure successful operation. ice observer system massom sensor platform satellite temporal resolution lubin iceberg online information upstream oil & gas spatial resolution sea...

... AIS-Satellite data used for Arctic Trafficability studies in the NE-Passage Norvald Kjerstad 1) 2) 1) Professor, Nautical Science, Aalesund University College, Aalesund, Norway 2) Adjunct Professor, Arctic Navigation, University of Tromsø, Tromsø, Norway ABSTRACT In July 2010 a Norwegian research...

... standard deviation proceedings standard deviation equation experimental result deviation acceleration information reference station velocity information gp ferryboat velocity error receiver information velocity information satellite gp antenna Precise 3-D Vessel Velocity Measurement...

... Kazutaka Toyota Institute of Ocean Energy, Saga University, Japan Saga, Japan ABSTRACT Research Vessel (R/V) MIRAI has received the HRPT (High Resolution Direct Readout) of AVHRR (Advanced Very High Resolution Radiometer) data of NOAA satellite several times per day. The AVHRR data received by the antenna...

... is to use satellite altimetry; this is the second method looked at in the paper. Using measurements of altimetry, an estimate of geostrophic current can be derived. For more than 10 years, altimetry satellites have been launched into space to measure sea surface heights. Five altimetry satellites...

... dedicated commissioning phase operations, just after launch, long term monitoring of the quality of estimated geophysical parameters is needed. Electronics drift and sensor degradations can affect the quality of measurements, inducing discrepancies between the various satellite data. This paper presents...

...Proceedings of the Tenth (2000) International Offshore and Polar Engineering Conference Seattle, USA, May 28.June 2, 2000 Copyright © 2000 by The International Society of Offshore and Polar Engineers ISBN 1.880653-46-X (SeO; ISBN 1-880653-49-4 (VoL 111); ISSN 1098-6189 (Set) Satellite Studies...

... altimeter wind speed significant increase energy conservation wave climate storm upstream oil & gas oscillation index variability north atlantic light vessel ne atlantic significant wave height variation north atlantic oscillation index mean wave height carter satellite...

... instrument platform wave height wave spectra instrumentation us government information artificial intelligence proc ocean wave spectrum algorithm wave measurement wyatt buoy altimeter spectra radar altimeter krogstad satellite upstream oil & gas sensor radar...

... Academy of Science (Hooker et ai, 1992). The National Space Program Office (NSPO) in Taiwan has devel- oped a visible/near-infrared imaging spectrometer named OCI (Ocean Color Imager) which will be flown on board the Taiwan's first experi- mental satellite. The satellite is named "ROCSAT -I" which...

... needs to take into account tidal amplitude and "storm surge", which are of metric order of magnitude in the North Sea. Altimetric satellite measurements have been extensively used in the last years to improve tidal amplitude prediction models and to monitor long term changes in the average sea level...