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Gridded multibeam bathymetry of Zealandia Bank, Commonwealth of the Northern Mariana Islands (CNMI).

Published by Pacific Islands Benthic Habitat Mapping Center (PIBHMC), Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA) | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 01, 2026 at 08:23 AM | Dataset Last Updated: December 25, 2012 at 12:00 AM
Gridded bathymetry shelf, bank and slope environments of Zealandia Bank, CNMI. Bottom coverage was achieved in depths between ~12 and 285 meters, The Arc ASCII grid includes multibeam bathymetry from the Simrad EM300 and Reson 8101 multibeam sonars collected as of June 2007 by the NOAA Coral Reef Ecosystem Division. The sonar frequencies are 30 and 240 kHz respectively.

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