PNT Advisory Board| Chevy Chase Pavilion | May 14, 2009 | 0 Michael Pearlman Director Central Bureau International Laser Ranging Service Harvard-Smithsonian.
PNT Advisory Board| Alexandria, Virginia | November 5 – 6, 2009 | 0 Michael Pearlman Director Central Bureau International Laser Ranging Service Harvard-Smithsonian.
SLR towards mm accuracy
