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All Marine National Facility (MNF) Voyages
This map shows approximate extents of EK60 12kHz Singlebeam echosounder data collected from Marine National Facility voyages since 2003.
EK60 12kHz data is in darkblue

Acknowledgements: - Bright Earth e-Atlas Basemap v1.0 (AIMS, GBRMPA, JCU, DSITIA, GA, UCSD, NASA, OSM, ESRI) CC BY