Kartiranje morskih travnikov s podatki mnogosnopnega sonarja // Mapping of marine meadows using multibeam sonar data

Authors

  • Sašo Moškon
  • Janez Žibert
  • Branko Kavšek

DOI:

https://doi.org/10.3986/GV87106

Keywords:

hidrogeografija, mnogosnopni sonar, kartiranje morskega dna, morski travniki // hydrogeography, multibeam sonar, mapping of the seabed, marine meadows

Abstract

Prispevek obravnava metodologijo zbiranja akustičnih podatkov o morskem dnu in njihovo uporabo za kartiranje morskih travnikov. Metoda omogoča hitro in učinkovito kartiranje velikih območij morskih travnikov in zagotavlja zvezno pokritost na celotnem obravnavanem območju. V prispevku predstavimo različne akustične sisteme ter njihove prednosti in slabosti pri uporabi za kartiranje morskega dna. Opisan je postopek zajema akustični podatkov, postopek obdelave akustični podatkov, izračun značilk iz akustičnih podatkov ter metode strojnega učenja, ki so uporabljene za kartiranje. Razvita metodologija je preizkušena na realnih podatkih o morskem dnu, posnetih v slovenskem morju, na območju med Izolo in Koprom.

This paper deals with the methodology of collecting acoustic data of the seabed and its use for mapping of marine meadows. The method enables fast and efficient mapping of large areas of marine meadows and provides continuous coverage throughout the region. In this paper we present various acoustic systems and their advantages and disadvantages for the mapping of the seabed. Furthermore we present acoustic data acquisition, acoustic data processing, calculation of the acoustic data features and machine learning methods used for mapping. The developed methodology was tested on real acoustic data, recorded in the Slovenian sea, in the area between Izola and Koper.

References

Anderson, J., Van Holiday, D., Kloser, R., Reid, D., Simrad, Y. 2008: Acoustic seabed classification: Current practice and future directions. ICES Journal of Marine Science 65-6. London. DOI: http://dx.doi.org/10.1093/icesjms/fsn061

Attalah, L., Smith, P., Bates, C. 2002: Wavelet analysis of bathymetric sidescan sonar data for the classification of seaflooor sediments in Hopvagen Bay - Norway. Marine Geophysical Researches 23-5. Dordrecht. DOI: http://dx.doi.org/10.1023/b:mari.0000018239.07561.76

Brown, C. 2007: Seafloor imagery, remote sensing and bathymetry: Acoustic ground discrimination system (AGDS). Marine Geology and Benthic Habitat Mapping 47.

Brown, C. 2009: Developments in the application of multibeam sonar bacscatter for seafloor habitat mapping. Applied Acoustics 70-10. DOI: http://dx.doi.org/10.1016/j.apacoust.2008.08.004

Brownrigg, D. R. K. 1984: The weighted median filter. Communications of the ACM 27-8. New York. DOI: http://dx.doi.org/10.1145/358198.358222

Demšar, J., Curk, T., Erjavec, A., Gorup, Č., Hočevar, T., Milutinović, M., Možina, M., Polajnar, M., Toplak, M., Starič, A., Štajdohar, M., Umek, L., Žagar, L., Žbontar, J., Žitnik, M., Zupan, B. 2013: Orange: Data mining toolbox in Python. Journal of Machine Learning Research 14. Cambridge.

Franklin, J. 2009: Mapping Species Distributions: Spatial Inference and Prediction. Cambridge. DOI: http://dx.doi.org/10.1017/cbo9780511810602

Fridl J., Kolega N., Žerjal A. 2008: Pomen digitalnega batimertičnega modela za trajnostni razvoj morja. Geodetski vestnik 52-4. Ljubljana.

Greenstreet, S. P. R., Holland, G. J., Guirey, E. J., Armstrong, E., Fraser, H. M., Gibb, I. M. 2010: Combining hydroacoustic seabed survey and grab sampling techniques to asses "local" sandeel population abundance. ICES Journal of Marine Science 67-5. London. DOI: http://dx.doi.org/10.1093/icesjms/fsp292

Guenther, G. C., Cunningham, A. G., LaRocque, P. E., Reid, D. J. 2000. Meeting the accuracy challenge in airborne lidar bathymetry. Proceedings of EARSeL-SIG-Workshop LIDAR. Dresden.

Haralick, R. M., Shanmugam K., Dinstein, I. 1973: Textural features for image classification. Systems, Man and Cybernetics, IEEE Transactions SMC-3, 6. DOI: http://dx.doi.org/10.1109/TSMC.1973.4309314

Hartigan, J. A., Wong, M. A. 1979: Algorithm AS 136: A K-means vlustering algorithm. Journal of the Royal Statistical Society 28-1. Oxford.

ICES 2007: Acoustic Seabed classification of marine physical and biological landscapes. ICES Cooperative Resarch Report 286. Kopenhagen.

IHO 2008: IHO Standards for Hydrographic Surveys. Monako.

Jogan, N., Kotarac, M., Lešnik, A. (ur.) 2004: Opredelitev območij evropsko pomembnih negozdnih habitatnih tipov s pomočjo razširjenosti značilnih rastlinskih vrst. Končno poročilo, Center

za kartografijo favne in flore. Miklavž na Dravskem polju.

Karničnik, I., Klanjšček, M., Radovan, D. 2006: Sodobno hidrografsko kartiranje in dokumentiranje slovenskega morja. Geodetski vestnik 50-1. Ljubljana.

Kolega, N., Poklar, M. 2012: Morphological analysis of the Slovenian coast with data from lidar and sonar ranging. Acta geographica Slovenica 52-1. DOI: http://dx.doi.org/10.3986/AGS52105

Le Bas, T., Huvenne, V. 2009: Acquisition an processing of backscatter data for habitat mapping - comparison of multibeam and sidescan systems. Applied Acoustics 70-10. Kidlington. DOI: http://dx.doi.org/10.1016/j.apacoust.2008.07.010

Lefsky, A. M., Cohen, W. B., Parker, G. G., Harding, D. J. 2002: Lidar remote sensing for ecosystem studies. BioScience 52-1. DOI: http://dx.doi.org/10.1641/0006-3568(2002)052[0019:LRSFES]2.0.CO;2

Mayer, L. A. 2006: Frontiers in seafloor mapping and visualization. Marine Geophysical Reasarches 27-1. Dordrecht. DOI: http://dx.doi.org/10.1007/s11001-005-0267-x

O'Neill, R., Ritters, K., Wickham, J., Jones, K. 1999: Landscape pattern metrics and regional assessment. Ecosystem Health 5-4. DOI: http://dx.doi.org/10.1046/j.1526-0992.1999.09942.x

Niemeyer, J., Soergel, U. 2013: Opportunities of airborne laser bathymetry for the monitoring of the sea bed on the Baltic Sea coast. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-7/W2. Göttingen. DOI: http://dx.doi.org/10.5194/isprsarchives-XL-7-W2-179-2013

Pandian, P. K., Ruscoe J. P., Shields, M., Side, J. C., Harris, R. E., Kerr, S. A., Bullen, C. R. 2009: Seabed habitat mapping techniques: an overview of the preformance of various systems. Mediterranean Marine Science 10-2. DOI: http://dx.doi.org/10.12681/mms.107

Pavešić, N. 2012: Razpoznavanje vzorcev : uvod v analizo in razumevanje vidnih in slušnih signalov. Ljubljana.

Poglajen S., Slavec, P. 2012: Podvodna kulturna dediščina in paleookolje iz hidrografskih in geofizikalnih podatkov slovenskega morja. Potopljena preteklost. Radovljica.

Rooper, C. N. 2008: Underwater video sleds: Versatile and cost effective tools for habitat mapping. Marine Habitat Mapping Tecnology for Alaska. DOI: http://dx.doi.org/10.4027/mhmta.2008.07

Van Overmeeren, R., Craeymeersch, J., van Dalfsen, J., Fey, F., van Heteren, S., Meesters, E. 2009: Acoustic habitat and shellfish mapping and monitoring in shallow coastal water - Sidescan sonar experiences in the Nederlands. Estuarine, Coastal and Sehlf Science 85-3. DOI: http://dx.doi.org/10.1016/j.ecss.2009.07.016

Walker, B., Riegl, B., Dodge, R. 2008: Mapping coral reef habitats in southeast Florida using a combined technique approach. Journal of Coastal Research 24-5. DOI: http://dx.doi.org/10.2112/06-0809.1

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Published

2015-12-31

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Articles/članki