| 释义 |
slant range
slant rangeThe line of sight distance between two points, not at the same level relative to a specific datum.Translationsslant range
slant range[′slant ‚rānj] (navigation) slant distance slant rangeThe line-of-sight distance between two points not at the same elevation.slant rangei. The line-of-sight distance between two points not at the same altitude or level relative to a specific datum.
ii. The actual distance between a ground-based radar and an airborne target. The range indicated by the radar is the slant range.
iii. The actual distance between an aircraft and a ground radio facility. This distance is more than the horizontal distance. A DME (distance-measuring equipment) indicator shows the slant-range distance. Also called a slant line. |