Jannis Portmann 29c8f07229 Expand SIR		2021-07-23 12:18:47 +02:00
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1024px-Geographic_coordinates_sphere.png	Add chapter Koordinatentransformation	2021-07-22 15:56:59 +02:00
SIR.png	Expand SIR	2021-07-23 12:18:47 +02:00