Accession Number : ADD005414

Title :   Diver Navigation System.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Dildy,Clell A , Jr ; Adair,Lyles C

Report Date : 25 Jul 1978

Pagination or Media Count : 5

Abstract : This patent describes an underwater navigation device wherein a flux gate compass provides heading difference signals, a doppler navigation sonar provides drift angle signals, which signals are combined by a summer to provide steering correction signals that are displayed by a steering null meter. (Author)

Descriptors :   *Patents, *Navigation, Underwater, Divers, Doppler sonar

Subject Categories : Acoustic Detection and Detectors

Distribution Statement : APPROVED FOR PUBLIC RELEASE