| 摘要 |
PURPOSE:To accurately execute positioning between blocks by converting orthogonal coordinate values obtained at different positions by a measuring means, into the coordinate values of the command orthogonal coordinate system, based on each orthogonal coordinate value corresponding to each common measurement point included in the orthogonal coordinate values. CONSTITUTION:An operator executes measurement including a node from the two directions, front face and back face, of a block by moving a measuring instrument 1, and the measured values are converted into the three-dimensional orthogonal coordinate values by a portable computer 2, and fetched by a personal computer 3. Then, the coordinate system is unified by performing the coordinate conversion based on the node by the personal computer 3. The coordinate value after the conversion is converted into three-dimensional graphic data, and displayed as a CRT. As the result, the operator can see the measured block as a stereoscopic shape existing within one coordinate system. |
