GPS & charts: danger ahead?

Article Abstract:

Global Positioning Systems and navigational charts are prone to error and may cause sailors to misjudge their positions. To avoid such pitfalls, sailors should recognize the limitations of charting systems and always refer to the datum note or coordinate shifts of the charts they are using.

Author: Street, Donald M., Jr.
Publisher: Primedia Enterprises, Inc.
Publication Name: Sail
Subject: Sports and fitness
ISSN: 0036-2700
Year: 1995
Usage, Safety and security measures, Navigation, Global Positioning System (Navigational aid)

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Charts (and other fiction)

Article Abstract:

Nautical charts have the ability to stir the imagination of the recreational sailor and others who love the sea. However, they are only approximations of reality and should be treated with both respect and skepticism.

Author: Arms, Myron
Publisher: Primedia Enterprises, Inc.
Publication Name: Sail
Subject: Sports and fitness
ISSN: 0036-2700
Year: 1993
Column, Appreciation

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Riddle of the ice

Article Abstract:

A cruising sailor explored the Arctic regions to collect scientific data concerning changes in the icy region and investigate its effect on global warming. Records of his experiences are presented.

Author: Arms, Myron
Publisher: World Publications, Inc.
Publication Name: Cruising World
Subject: Sports and fitness
ISSN: 0098-3519
Year: 1998
Discovery and exploration, Arctic, Arctic Coast (Canada), Discoveries (in geography)

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Subjects list: Nautical charts, Navigation charts
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