microradian

• Unidad de medida de ángulo que equivale a la millonésima parte de un radián o a la milésima parte de un milirradián.

A unit of angular measurement equal to one millionth of a radian, or one thousandth of a milliradian.

1. Unit of angular measurementC2formalscientific

   A unit of angular distance equal to one thousandth of a milliradian, or one millionth of a radian.

   Microrradián

   • The telescope's precision is measured in microradians.
   • Engineers calibrated the system to within a few microradians.
   • The angular resolution of the sensor is 0.5 microradians.