Blar i SINTEF Open på forfatter "Hovem, Jens Martin"
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Bathymetric and seasonal effects on the propagation of airgun signals to long distances in the Ocean
Tronstad, Tron; Hovem, Jens Martin (Chapter, 2011)Marine seismic exploration uses air guns or air gun arrays to generate high energy, short duration acoustic pulses deep into the ocean floor but some of the seismic/acoustic energy remains in the water column and can ... -
Mathematical modelling of seismic noise-model description and documentation
Hovem, Jens Martin (Research report, 2010)The objective of this project is to use a mathematical model for the propagation of seismic airgun signals in the water column and to forecast the effect such signals and noise may have on fish and animals in the sea. The ... -
Model Evaluation of Vesterålen and the Halten Bank
Tronstad, Tron Vedul; Hovem, Jens Martin (Research report, 2011)This report describes the work and results of a computer program used to predict the propagation of air gun noise to long distances in the water column. The acoustic propagation model used is the PlaneRay model.The sound ... -
Propagation of anthropogenic noise in the ocean
Hovem, Jens Martin; Tronstad, Tron (Lecture, 2012) -
Ray trace modeling of underwater sound propagation. Documentation and use of the PlaneRay model
Hovem, Jens Martin (Research report, 2011)PlaneRay is a ray tracing program for modeling of underwater acoustic propagation s with moderately range-varying bathymetry and bottom parameters. The sound speed of the water may vary with depth, but not with range. The ... -
Utbredelse av seismisk skytestøy i havet
Hovem, Jens Martin (Research report, 2008)Denne rapporten omhandler de fysiske prosesser som kan ha innvirkning på utbredelse av akustisk støy fra seismiske kilder i vannlaget. Beregninger av lydutbredelse under forskjellige forhold blir presenter og diskutert, ...