| Subject | English | Arabic |
| environ. | GIS digital system An organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information that can be drawn from different sources, both statistical and mapped | نظام البيانات ذات المرجعية الجغرافية الرقمي |
| environ. | image processing digital system A coordinated assemblage of computer devices designed to capture and manipulate pictures stored as data in discrete, quantized units or digits | نظام معالجة الصور رقميًا |