Eratosthenes

thị trấn Vôi, Việt Nam

Flag City Country School Latitude (°) +N/-S Longitude (°) +E/-W
thị trấn Vôi Việt Nam Voi Secondary School 21.358 106.254
Date Gnomon Shadow Angle
21 March 2019 26.2 cm 9.5 cm 19.9 °

Portfolio

Home page | Contact | Site Map | | Statistics | visits: 144719

Site created with SPIP 2.1.10 + AHUNTSIC