plotting chart

plotting chart

[′pläd·iŋ ‚chärt]
(navigation)
A chart designed primarily for plotting lines of position obtained from dead reckoning, celestial observations, or radio aids, and other sources of navigational data.

plotting chart

A chart designed for a graphical method of navigation.
References in periodicals archive ?
Unless you're a teacher or lucky enough to have a summer hols-friendly arrangement with work, the six weeks can be a real logistical mineeld, with a plotting chart dotted with days covered by grandparents, holiday clubs and play-dates.
Plotting charts, locating specific fishing spots, avoiding navigational hazards, and finding our way home in storms and darkness could prove a nightmare if this proposal is advances.
He first joined the Met Office in November 1962 and was posted to Gatwick Airport as an assistant making the tea and plotting charts.