#auto-translate Quasi-point This stone is a watermark that represents the standard of altitude. This watermark (No. 9631) is leveled from the Okinawa Island level origin and the altitude ...

#auto-translate Standard terms of GSI And the benchmark in standards of the elevation of the ground, its position is shown on top of this milestone. This milestone is the 1 km along the ...

#auto-translate High altitude survey of hand washing stone of samurai shrine No. 500 Sesaki cho, Soka city The first year of Keio (1865) The symbol of "*" engraved on a handwash...