| Subject | English | Catalan |
| environ. | GIS digital format The digital form of data collected by remote sensing | format digital SIG |
| 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 | sistema digital SIG |
| environ. | GIS digital technique The transformation to digital form of data collected by remote sensing, traditional field and documentary methods and of existing historical data such as paper maps, charts, and publications | tècnica digital SIG |
| environ. | GIS laboratory A laboratory where GIS data drawn from different sources are stored, handled, analyzed and updated | laboratori SIG |