# Dictionary:Rho-rho determination

Jump to navigation
Jump to search

{{#category_index:R|rho-rho determination}}
(rō rō) *Positioning* (q.v.) in which the distance from two known points is used to determine the location. Also called **range-range**. Other ways of determining location include rho-theta determinations, measurement of differences in distances, use of azimuthal systems, dead reckoning, etc. **Rho-rho-rho** measurements involve measuring distances from three known points.