Organizational
IAU Working Group on Sky Surveys
US National Virtual Observatory
National Science Foundation
NASA

Schmidt Telescopes
Oschin Schmidt at Palomar Observatory
UK Schmidt Telescope at the Anglo-Australian Observatory

Plate Scanning Facilities
SuperCOSMOS at the Wide Field Astronomy Unit Royal Observatory Edinburgh
Precision Measuring Machine at the USNO Flagstaff
Automated Plate Scanner at the University of Minnesota

Collaborators
Osservatorio Astronomico di Torino
JHU SDSS group
Astrophysics division of ESA
GEMINI
ST-ECF

Projects
GAIA Satellite
HIPPARCOS Satellite
SIM Satellite
OBSS Satellite