EMBED PHOTOG-CAD DERIVED SURFACE MODEL INTO EXISTING STRUCTURE MODEL
1) Director, System Engineering Dept., Japan Construction Information Center, Tokyo, Japan.
Abstract: In version 2 of Photog-CAD, we can export DSM. In some cases, we need embedding Photog-CAD derived model into existing model of structure including larger area. To achieve such procedure, we need coordinates transform. Numerical procedure well known among Mechanical Engineers is applied and then errors are distributed using a external adjustment of coordinates of tie points and coordinates transform parameters.
Keywords: Photog-CAD, Close range photogrammetry, Coordinates transformation
Masaru Kaidzu. “EMBED PHOTOG-CAD DERIVED SURFACE MODEL INTO EXISTING STRUCTURE MODEL.” In Proceedings of International Conference on Civil and Building Engineering Informatics (ICCBEI 2015), 106. Tokyo, Japan, 2015.