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Articles

1993: Vol. LXX, No. 2

HSD-001 Real DGPS Ocean Survey Location System

Submitted
July 30, 2015
Published
2015-05-20

Abstract

The HSD-001 high precision Real DGPS Ocean Survey Location System, validated by the Departmental Level Assessment in August 1992, is the first system to be used in China which incorporates GPS for dynamic positioning at sea. Characterized by a coordinate differential deviation of ±4 m, and a pseudo-range deviation of ±2-3 m, the system has filled an existing gap in China in this respect. A wide range of application in fields such as Ocean Survey, Marine Engineering Prospecting, Ocean Oil and Mineral Exploration, can be expected from it.