National Land Surveying and Mapping Center:
001-葉部長俊榮聽取無人飛行載具航拍測繪系統介紹
National Land Surveying and Mapping Center:
002-葉部長俊榮勉勵本中心同仁
National Land Surveying and Mapping Center:
003-葉部長俊榮與本中心同仁合影