... public safety law enforcement rural area cyber security arctic region jamming satellite communication norway threat Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference www.isope.org Rhodes, Greece, June 20 25, 2021 Copyright © 2021...

... 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...

... 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...

... is a routine way for typhoon forecasting. However, forecasting accuracy is very sensitive to the maximum wind speed radius as well as the typhoon center which are the two most important parameters challenging to obtain. Since the stationary satellite can capture continuous typhoon images, it is possible for us...

... 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...

... ABSTRACT Remote sensing technology is an efficient and accurate tool for realtime large-scale inversion of numerous and complex islands and reefs in South China Sea. The satellite multi-spectral data over Ganquan Island acquired by China GF-1 satellite on May 12, 2016 was converted to land...

... 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...

... Abstract In this paper, a composite waterline method of constructing an optimal digital elevation model (DEM) of tidal flats of Radial Sand Ridges (RSRs) areas using satellite imagery and hydrodynamic modelling was described. Waterlines extracted from satellite images between October 2012...

... 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...

... (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...

... 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...

... 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 installed on the rear pilothouse were processed using the TERASCAN system...

... 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...

... severe in the Atlantic and concerns about "global warming", provoked considerable research into wave climate during the past ten years. Global measurements from satellites and estimates from numerical wave models have provided a growing database for detailed studies of decadal trends, and of spatial...

... ABSTRACT: The paper gives a summary of some of the recent advances in wave measurement technology from subsurface instruments to satellites. INTRODUCTION The first instrumental measurements known to us were carried out over 130 years ago near Fort Robert in the Gulf of Brest (Paris, 1867...

... ABSTRACT The first Taiwan's scientific experimental satellite, "ROCSAT- 1," will be launched by February 1999 to a 600 km circular orbit with a 35° inclination. It will carry an ocean color instrument named "Ocean Color Imager (OCI)" on board to monitor ocean color. The OCI has a 700 km swath...

... 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...