Convert Earth-centered inertial (ECI) to Earth-centered Earth-fixed (ECEF) coordinates

**Library:**Aerospace Blockset / Utilities / Axes Transformations

The Direction Cosine Matrix ECI to ECEF block calculates the position direction cosine matrix ( Earth-centered inertial to Earth-centered Earth-fixed ), based on the specified reduction method and Universal Coordinated Time (UTC), for the specified time and geophysical data.

Delta UT1 | Earth Orientation Parameters | ECEF Position to LLA | Geocentric to Geodetic Latitude | Geodetic to Geocentric Latitude | LLA to ECEF Position