Answer: azimuths

AnswerCrossword Clue
AZIMUTHSAstronomy measurements
AZIMUTHSNavigational measurements
AZIMUTHSSurveyor's measurements
AZIMUTHSVectorial angles
AZIMUTHSAstronomical surveyors' readings
azimuthsthe arc of the horizon measured clockwise from the south point, in astronomy, or from the north point, in navigation, to the point where a vertical circle through a given heavenly body intersects the horizon
azimuthsthe angle of horizontal deviation, measured clockwise, of a bearing from a standard direction, as from north or south
azimuthsAZIMUTH, an arc of horizontal deviation