ODS Eratosthenes Experiment community

I am the teacher Ciotlos Anghelina in Alba Iulia, Technical College Dorin Pavel, Romania, and wish to participate, the Eratosthenes experiment, from September 22, 2016.

Latitude = 45..45152

Longitude = 23.40059,

stick length: l = 1m

shadow length: lu = 1,17m

angle = 49.47946

Terra L = 36.635km

Actual circumference = 40075km

All the best!