When talking about GIS as a suite of software, there really isn't much to say beyond the definition. While ESRI’s ArcGIS suite of software is used most often in educational and government agency settings, it is far from the only or best software out there. Geographic Information Systems, the more commonly used acronym, refers to the software used to& create, store, and manage spatial data, analyze spatial problems, and display the data in cartographic layouts. Knowing the definition of GIS, both as a system and as a science, is important as you move through your educational journey by setting a goal and understanding of where you are going (and it helps quite a bit when you tells someone what class it is your are taking this semester!) 1.2.2: Geographic Information Systems (GIS) GIS, as a science, falls under the umbrella of the much larger and more encompassing Geospatial Sciences, which includes other sciences such as remote sensing, GPS and GNSS technologies, cartography, geodatabase management and design, and web map development. GIS is an acronym for both Geographic Information Systems and Geographic Information Sciences, two distinct terms that integrate with each other in a very important way.
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