Acquisition and processing reports are available in PDF format:

• 1984
  • Acquisition report [PDF, 688.4 kb, viewer]
  • Processing report [PDF, 663.2 kb, viewer]
  
  
  
• 1985
  • Acquisition report (85-1,2) [PDF, 578.4 kb, viewer]
  • Acquisition report (85-3,4) [PDF, 606.1 kb, viewer]
  • Processing report (85-1,2) [PDF, 411.1 kb, viewer]
  • Processing report (85-3,4) [PDF, 429.6 kb, viewer]
  
  
  
• 1986
  • Acquisition report [PDF, 562.1 kb, viewer]
  • Processing report [PDF, 531.3 kb, viewer]
  
  
  
• 1987
  • Acquisition report [PDF, 560.5 kb, viewer]
  • Processing report [PDF, 776.5 kb, viewer]
  
  
  
• 1988
  • Acquisition report [PDF, 1.6 Mb, viewer]
  • Processing report - not available
  
  
  
• 1989
  • Acquisition report [PDF, 680.7 kb, viewer]
  • Processing report [PDF, 724.1 kb, viewer]
  
  
  
• 1990
  • Acquisition report [PDF, 772.4 kb, viewer]
  • Processing report - not available