کارشناسان به پرسش های مطرح شده در مورد GIS پاسخ می دهند

This is an article or technical text introducing Geographic Information Systems (GIS) and their applications in mapping, spatial analysis, and the collection and display of geographic data. It explains how GIS uses modern software and hardware capabilities to process descriptive and spatial information, and highlights the Global Positioning System (GPS) as one of the most important data sources feeding into GIS. The source text is incomplete, cutting off mid-sentence, so further detail about the work's full argument or authorship is not available.