Pathfinder of the Seas,

Abstract

The U. S. Hydrographic Office publishes a series of charts which are called Pilot Charts. The Pilot Charts are used by all ocean-going vessels. They are probably the best known and most used sea charts in the world. (Author)

Document Details

Document Type
Technical Report
Publication Date
Mar 06, 1969
Accession Number
AD0852780

Entities

People

  • Arne Hartmark

Tags

Fields of Study

  • Mathematics