Sentence examples for orbit position from inspiring English sources

The challenging mission objectives require a very precise knowledge of the satellite orbit position in space.

Orbit position uncertainty is an important factor for collision avoidance issues.

From the overlap statistics between consecutive solution arcs and the independent validation by SLR measurements, the orbit position deviation was below 10 cm before the on-board GNSS receiver got partially operational.

A big data model based on orbit position and gravitational-magmatic change of celestial body with the solar or the galactic system should be built and taken into account for climate and ecosystems change at a large spatial-temporal scale.

We assume that there are two formation-flying satellites in the cartwheel formation, and we select one orbit position for simulation, with an effective cross-track baseline of 562.93 m, an orbit height of 750 km, and an incidence angle of 50°.

Corresponding β s for the external coefficients are given in Eq. (1) as –1s since the fields from external degree 1 coefficients are uniform in space and hence their contributions to the orbit means are independent of orbit position or gaps in the data.

The ultimate aim of correcting orbit positions is to obtain satellite data with improved data quality for that time which then can further be used to study the 1969 jerk or to improve historical field models.

Particle-based calculations in these MHD fields, needed to provide closure relations for the MHD equations, will require communication of this data to multiple processors and rapid interpolation at numerous particle orbit positions.

For calculating the magnetic field at the orbit positions, initially the following models are utilized: IGRF11 (Finlay et al., 2010) for the core field, MF7 (Maus et al., 2007) for the lithospheric field, and part of POMME-6 (Lühr and Maus, 2010) for the external field.

The validation of the relative orbit positions by inter-satellite K-band observations shows precisions of better than 1 mm in the case of fixed space baseline ambiguities, precisions of a few millimeter in the case of fixed space-ground baseline ambiguities, and precisions of about 1 cm in the case of float ambiguities.

It should be possible to analyse the change in osculating orbital elements around the time of the event to determine the likely on-orbit position of Hitomi when the event occurred.