Questions tagged [multibeam]

Type of sonar that is used to map the seabed

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Interpolating sparse bathymetry to correct global grid using ArcGIS Desktop?

I am using ArcMap 10.5.1 I am trying to update a global bathymetry grid (at 1 min resolution) with local sounding data (resampled to 1 min resolution). The sounding data is sparse and irregular in ...
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Making QGIS read multibeam data?

Any way to read bathymetry surveys (*.xyz) into QGIS as a TIN or as raw points?