"The main limitation to satellite images right now is that they are too expensive, and they are still not precise enough. Nevertheless, they will still be increasingly used in big construction projects, and this will become a trend," says Chin Chung-tien, manager of the Geotechnical Engineering Department at Moh and Associates.
「衛星影像目前的限制是價錢貴，精度還不夠，然而在工程的應用會越來越廣，成為一股新趨勢」，亞新工程公司大地工程部經理秦中天說。