Skip to main content
Try the DemoSign InSign Up
← Back to Glossary
Definition

Measure of Performance

MOP

A system-level metric quantifying a specific performance attribute under defined conditions. MOPs flow down from MOEs and become measurable requirements in the technical baseline.

Related terms

Margin

The difference between a resource allocation and the current best estimate. Positive margin means the design has room. M...

Mass Budget

A comprehensive accounting of the mass of every component, subsystem, and the total spacecraft. Includes dry mass, wet m...

Medium Earth OrbitMEO

An orbit with altitude between LEO and GEO, typically 2,000 to 35,786 km. GPS and navigation constellations operate in M...

Mission Assurance

Systematic activities ensuring a mission meets its requirements with acceptable risk. Covers reliability engineering, qu...

See this concept in action

Extant Portal implements mission engineering concepts as interactive tools.

Start Your PilotSee Features