產品說明
CECI performs services fGeographical Informations Systems (GIS), aerial surveying and 3D spatial technology so as to facilitate studies, investigations and surveys typically carried out prito when a project has taken shape, including those ffeasibility studies, economic benefit assessments, financial analyses, traffic surveys, analyses and forecasts, and environmental impact assessments, as well as those after the project has been established, such as follow–up site investigations, photogrammetry, topographic surveying and GIS application systems fall types of projects.