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GIOVE-A

RetroReflector Array (RRA) Characteristics:
Position of the LRR in the GIOVE-A spacecraft.
Spacecraft is shown with solar array in stowed configuration

GIOVE-A LLR Location
Courtesy of ESA
GIOVE-A retroreflector array
Extracted from of ESA Specification Document

Specifications for the GIOVE-A retroreflector array have been extracted from industrial documentation. (RD-11):

  • Size: 305mm x 305mm x 42 mm
  • Number of prisms: 76
  • Prism diameter: 27 mm (light area)
  • Material: optical grade fused silica, aluminium-coated
  • Temperature range: from -125°? to +125°?
  • Field of view: 12 degrees (half-cone)