"Αεί ο Θεός ο Μέγας γεωμετρεί" Πλάτων (427 π.Χ. – 347 π.Χ.)
Open Technical Information - Data
Free HMGS Technical Data
Calibration Reports
Insignia 1:5.000 - 1:400.000
Focal Length and Flight Altitude 1945 (C,h)
Hatt to EGSA Matrix
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