State-of-the-art review of the growing field of astrometry, for researchers and graduate students.

The Proceedings of IAU S248 reflect the state-of-the-art in the field of astrometry, summarizing the scientific achievements at the tenth anniversary of the Hip

A complete record of the formal organisational and administrative proceedings of the XXVII General Assembly of the International Astronomical Union.

Astrometry encompasses all that is necessary to provide the positions and motions of celestial bodies. This includes observational techniques, instrumentation,