1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System
  3. Dataset 27056

Dataset description: Chandeleurs_2013_50_NAD83_NAVD88_GEOID09_DEM.zip

Bathymetry DEM 50-m cell size
FormatGeoTIFF 32-bit floating point
Amount0.193 MB

Contacts

Contact
Nancy T DeWitt
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Location of materials and files

Public fileshttp://dx.doi.org/10.3133/ds1032
Metadatahttps://cmgds.marine.usgs.gov/metadata/spcmsc/Chan13_DEM_metadata.xml
Outline - Questions and answers - Text - XML

Activities and equipment

ActivityEquipment
13BIM08Singlebeam Echosounder
A singlebeam echosounder is a widely used hydrographic instrument for measuring water depth by sending a single acoustic pulse directly downward and recording the time it takes for the echo to return from the seabed.