Space data and information transfer systems. Attitude data messages shop-only Anyone making information security investment

Anyone making information security investment decisions will find this document useful

This is Part 1 of a European standard that ensures the specified types of electrical equipment don’t cause electromagnetic interference

Object identifiers assigned to the mechanisms

5 Equipment and materials

PD CLC/TR 62453‑51‑20 neither contains the FDT specification nor modifies it

Space data and information transfer systems. Attitude data messages shop-only Anyone making information security investment1 Scope This International Standard specifies two standard message formats for use in transferring spacecraft attitude information between space agencies: the attitude parameter message (APM) and the attitude ephemeris message (AEM). Such exchanges are used for: preflight planning for tracking or attitude estimation support; scheduling attitude and data processing support; carrying out attitude operations; performing attitude comparisons; carrying out