rho-theta navigation

rho-theta navigation

[′rō′thād·ə ‚nav·ə′gā·shən]
(navigation)
omnibearing-distance navigation
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
GPS is but one form of area nav, just like inertial navigation (through inertial reference units, IRUs), rho-theta navigation (VOR-DME a la King KNS-80) and even rho-rho (DMEDME), all of which are now the province of sophisticated flight management systems (FMS) that consequently provide built-in GPS-independent navigation.