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National Ocean Survey.

  • National Ocean Survey world aeronautical chartsNational Ocean Survey world aeronautical charts
  • Baseline report of environmental conditions in deepwater dumpsite 106Baseline report of environmental conditions in deepwater dumpsite 106
  • Bathythermography instructionBathythermography instruction
  • Communication plan for Tsunami Warning SystemCommunication plan for Tsunami Warning System
  • Detroit River, Lake St. Clair, St. Clair RiverDetroit River, Lake St. Clair, St. Clair River
  • Distances between United States portsDistances between United States ports
  • Geodetic operations in the United States and in other areas through international cooperationGeodetic operations in the United States and in other areas through international cooperation
  • Hydrographic manualHydrographic manual
  • Nautical chart number conversion tableNautical chart number conversion table
  • New York State barge canal systemNew York State barge canal system
  • Our restless tidesOur restless tides
  • Selected tidal predictionsSelected tidal predictions