Product Code:SAE AS5681 Title:Minimum Operational Performance Specification for Remote On-Ground Ice Detection Systems Issuing Committee:G-12id Ice Detection Committee Scope:This SAE Aerospace Standard (AS)/Minimum Operational Performance Specification (MOPS) specifies the minimum performance requirements of Remote On-Ground Ice Detection Systems (ROGIDS). These systems are ground-based. They provide information that indicates whether frozen contamination is present on aircraft surfaces.