Optical Clock Technology for Optimized Satellite Navigation Plattner, M. P. ; Hugentobler, U. ; Voithenleitner, D. ; Heinze, M. ; Klein, V. ; Kemmerle, K. ; Bedrich, S. Abstract Publication: EFTF 2010 Pub Date: April 2010 Bibcode: 2010eftf.confE...2P