Accession Number:

AD0713172

Title:

EARTH ENVIRONMENTAL NOISE FIELDS

Descriptive Note:

Air Force surveys in geophysics

Corporate Author:

AIR FORCE CAMBRIDGE RESEARCH LABS HANSCOM AFB MA

Personal Author(s):

Report Date:

1970-08-19

Pagination or Media Count:

14.0

Abstract:

A new method to approach earth noise field problems in inertial component testing is presented. This method is considered superior to accepted quiet site and motion suppression structure techniques. The approach is to describe earth noise by determining 1 the class of the random motion 2 the level of motion 3 the mode of motion and 4 the component relationships. The efficacy and rationale of this technique is demonstrated in an experiment that results in the removal of earth noise error terms from gyro data.

Subject Categories:

  • Test Facilities, Equipment and Methods

Distribution Statement:

APPROVED FOR PUBLIC RELEASE