Eratosthenes

Tălmaciu, Romania

March 2011

Tălmaciu Romania Grup scolar "Johannes Lebel" 45°41’N 24°16’E
+/x Date Gnomon Shadow Angle
x march 16th 108.2cm 119 cm 47°43’ = 47.722°
x march 18th 108.2cm 114 cm 46°29’ = 46.495°
x march 22nd 108.2cm 109 cm 45°12’ = 45.211°
x march 23rd 108.2cm 107 cm 44°40’ = 44.681°
x march 24th 108.2cm 106 cm 44°24’ = 44.412°
. . . . .
+ march 20th 108.2cm 112 cm 45°59’ = 45.989°
+ march 21st 108.2cm 110.4 cm 45°34’ = 45.577°

x : measure
+ : estimation


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