isomer.nula.cc

58307 one kilometer

A broad double avenue cuts a neat slot in the forest, running nearly the entire length of the former royal game reserve at Obora Hvězda in Prague. Starting at 0, along the left side of the graveled path, there runs a precisely spaced line of 40 geodetic benchmarks at intervals of 25m, placidly revealing for us the distance of 1/40,000th of the polar circumference of the Earth.