Post by account_disabled on Mar 13, 2024 23:32:28 GMT -5
Midequatorial plane and nadir indicates Mars center of mass. Nadir is a point on the celestial sphere opposite to the zenith above the observation point. The nadir is directly below this point and indicates the direction of space directly downward from this point. Nadir position Nadir position Geographical coordinate systems for the rover Geographical coordinate systems for the rover The secondary terrain coordinate system Sxi Syi Szi is a set of i reference systems rigidly fixed relative to the local surface in various places studied by the rover each of which.
Is an estimate of the geographic reference frame of Mars. The north of Mars Buy Email List is estimated to be along Sxi the east along Syi and the nadir along Szi. However in the course of the work the general geographic coordinate system of Mars and its individual locations will be identified. Core Coordinate System Core Coordinate System Finally the researchers defined the core coordinate system as the vector Cx directed along the core toward the surface Cy directed upward along the steepest direction of the plane perpendicular to Cx and the vector Cz lying in the geographic horizontal plane of Mars.
Geometric quantities determining the orientation of the core The orientation of a rigid body in threedimensional space can be parameterized by an axisangle representation consisting of a unit vector indicating the direction of the axis of rotation and an angle determining the amount of rotation about this axis. Since the unit vector is itself described by two angles a total of three angles are required to describe the orientation of the body. For core orientation the corresponding unit vector is its direction vector Cx the orientation of s of inclination hade H and azimuth.
Is an estimate of the geographic reference frame of Mars. The north of Mars Buy Email List is estimated to be along Sxi the east along Syi and the nadir along Szi. However in the course of the work the general geographic coordinate system of Mars and its individual locations will be identified. Core Coordinate System Core Coordinate System Finally the researchers defined the core coordinate system as the vector Cx directed along the core toward the surface Cy directed upward along the steepest direction of the plane perpendicular to Cx and the vector Cz lying in the geographic horizontal plane of Mars.
Geometric quantities determining the orientation of the core The orientation of a rigid body in threedimensional space can be parameterized by an axisangle representation consisting of a unit vector indicating the direction of the axis of rotation and an angle determining the amount of rotation about this axis. Since the unit vector is itself described by two angles a total of three angles are required to describe the orientation of the body. For core orientation the corresponding unit vector is its direction vector Cx the orientation of s of inclination hade H and azimuth.