Fig. 10.4 Digital elevation models (DEMs) from the Great Bahama Bank study area (DEM
overview—left column; DEM enlargement—right column), produced by multi-beam systems of
different resolutions. EM120 (a–b), EM1002 (c–d), and EM2000 (e–f) contain grid resolutions of
50, 20, and 3 m, respectively. The ability to detect complex mound morphologies increases as
DEM resolution increases. Black scale bars are 1 km
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