Eratosthenes

Petroupoli, Greece

August 2018

Flag City Country School Latitude (°) +N/-S Longitude (°) +E/-W
Petroupoli Greece 4o Junior High School 38.036 23.674
Date Gnomon Shadow Angle
01 August 2018 30.4 cm 13 cm 23.2 °
03 August 2018 30.4 cm 11.4 cm 20.6 °

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