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Filtre: Forfatter er Sagen, Hanne [Slett Alle Filtre]

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Spikes, C., mfl. Final EAR for the ACOBAR Acoustic tomography experiment in the Fram Strait. (2009).

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Menze, S. Estimating fin whale distribution from ambient noise spectra using Bayesian inversion. Master in Marine Ecosystems and Climate 117 (2015). Abstract

Miksis-Olds, J.L., mfl. Envisioning a global multi-purpose ocean acoustic network. Marine Technology Society journal 55, (2021).

Evensen, G., mfl. Envisat monitoring and forecasting services for offshore industry, EMOFOR. NERSC Technical Report no. 247 (2003).

Dushaw, B., Sagen, H. & Beszczynska-Möller, A. On the effects of small-scale variability on acoustic propagation in Fram Strait: The tomography forward problem. Journal of the Acoustical Society of America 140, (2016).

Last ned: dushaw_etal_2016_on_the_effects_of_small-scale_variability_on_acoustic_propagation_in_fram_strait.pdf (7.13 MB)

D

Sagen, H., mfl. Design and specification of the ACOBAR acoustic array in the Fram Strait. ACOBAR Deliverable D1.2 53 (2011).

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Geyer, F., Sagen, H. & Storheim, E. A dataset of underwater passive acoustic recordings from a 2-year mooring deployment in Fram Strait (UNDER-ICE). Proceedings of Meetings on Acoustics (POMA) (2021).doi:10.1121/2.0001507

Geyer, F., mfl. A dataset consisting of a two-year long temperature and sound speed time series from acoustic tomography in Fram Strait. Data in Brief 42, (2022).

Sagen, H., mfl. DAMOCLES: The Fram Strait Acoustic tomography system. Proc. Int. Conf. Underwater Acoustic Measurements, J. Papadakis and L. Bjørnø (Eds.), Heraklion 2007 (2007).

Abrahamsen, J., mfl. DAMOCLES deliverable D8.2-02. Technically tested acoustic tomography source and one receiver array with acoustic modems and moorings. DAMOCLES deliverable D8.2-02. (2007).

Sagen, H., Dumont, D., Beszczynska-Möller, A., Haugen, S.A. & Sandven, S. DAMOCLES deliverable D4.1-06 - Report describing the validation experiment of FRAM strait model. DAMOCLES deliverable D4.1-06 (2010).

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Sandven, S., mfl. CRYOSAT pre-launch CalVal study for sea ice thickness.(On CD-ROM). the 31-st International Symposium on Remote Sensing of Environment. Global Monitoring for Sustainability and Security (2005).

Sandven, S., mfl. Cryosat pre-launch cal-val studies of sea ice thickness. (2005).

Johannessen, O.M., Sagen, H. & Naugolnykh, K.A. Concept study of acoustic monitoring of temperature and current changes in the Fram Strait. NERSC Technical Report no. 196. AMOC Task report 4 (2001).

Dushaw, B. & Sagen, H. A Comparative Study of Moored/Point and Acoustic Tomography/Integral Observations of Sound Speed in Fram Strait Using Objective Mapping Techniques. Bulletin of The American Meteorological Society - (BAMS) (2016).doi:10.1175/JTECH-D-15-0251.1

Dushaw, B. & Sagen, H. A comparative study of moored/point and acoustic tomography/integral observations of sound speed in fram strait using objective mapping techniques. Journal of Atmospheric and Oceanic Technology 33, (2016).

Last ned: dushaw_sagen_2016_a_comparative_study_of_moored_point_and_acoustic_tomography_integral_observations.pdf (2.66 MB)

Røsvik, B. Collection, processing and presentation of marine acoustic data in ice covered waters (Bachelor program). (2020).

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Sagen, H., mfl. AOEM deliverable D9 - Final report on design of the acoustic network for acoustic tomography, underwater navigation and passive listening in the Fram Strait. Report under the Arctic demo mission AOEM under the ESONET -NoE (2011).

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Storheim, E., Sagen, H. & Geyer, F. Analysis of signal propagation in the UNDER-ICE experiment. Proceedings of Meetings on Acoustics (POMA) 44, (2021).

Lygre, K., Hamre, T., Monsen, F., Olaussen, T.I. & Sagen, H. Analysis of passive acoustic in situ observing systems in the Arctic Ocean using ARCMAP. 6th Underwater Acoustics Conference and Exhibition 44, 070018 (2021). Abstract

Lygre, K., Hamre, T., Monsen, F., Olaussen, T.I. & Sagen, H. Analysis of passive acoustic in situ observing systems in the Arctic Ocean using ARCMAP. Proceedings of Meetings on Acoustics (POMA) 44, (2021).

Sagen, H., Johannessen, O.M., Hobæk, H.H., Hamre, T. & Sandven, S. AMOC Task 3 Report - Simulation of the effect of integrated temperature change on acoustic propagation. (2001).

Hamre, T., mfl. AMOC Task 1 Report Compilation and analysis of existing ocean and ice data. NERSC Technical Report no. 162 (1998).

Johannessen, O.M., Stark, K., Payne, S. & Sagen, H. Ambient Noise in the Marginal Ice Zone. (1988).

Sagen, H. Ambient Noise in the Marginal Ice Zone. Doctoral Thesis No. 47 (1998).

Nansen Environmental and Remote Sensing Center	Nansen-Bangladesh International Centre for Coastal, Ocean and Climate Studies	Nansen International Environmental and Remote Sensing Center
Nansen Environmental Research Center – India	Nansen–Zhu International Research Centre	Nansen-Tutu Centre for Marine Environmental Research