Array StateVector

namespace: HPE
type: Tensor.float64 [8]

Description

Defines the HPE standard state column vector, which is comprised of the following elements in cartesian coordinates: X,Y,Z, Xdot, Ydot, Zdot, clk, clkrate.

Unless using a different coordinate reference frame, these values are typically in WGS-84 ECEF reference frame, where the
units are meters, meters per second.  Clock terms (clk and clkrate) are also expressed in meters and meters per second,
to provide similar scalaing to physical units.  To get to seconds and seconds per second device by the speed of light. +