| 摘要 |
<p>An electrooptical distance measuring instrument and measuring method for determining an arbitrary three-dimensional coordinate position, distance, area from distance data and angle data. At least three points on a plane α including the survey point of a survey object are specified, the distances from the origin to the specified points and the angles made by the origin and the specified points are measured, an expression specifying the plane α is defined by using the distance data and the angle data, the survey point is sighted from the origin to measure the angle, an expression representing the line from the origin to the survey point is defined, and the survey point which is the intersection of the expression specifying the plane α and the expression representing the line connecting the origin and the survey point is determined by calculation.</p> |
