It is an application that can measure the coordinate position of objects on site and setting-out the calculated coordinate position on the site.

It has various functions that are supposed to be used at the construction site.
It is a proven software developed by surveying engineer and construction engineer in Japan.

You can search the position on the line of the straight line, search the position on the line of the arc by specifying three points of the start point, the middle point, and the end point, you can easily calculate the coordinate of the construction site.