ecart

n. distance, gap; difference, space; discard, disparity; departure

ecart

Distance entre un point d'impact (ou d'éclatement) et le but. Voir aussi dispersion globale; écart circulaire probable; écart de dispersion; écart probable horizontal. 1/3/73

The angular difference between magnetic and compass headings. 2. The distance by which a point of impact or burst misses the target. See also circular error probable; delivery error; dispersion error; horizontal error; dispersion. 1/3/73