Question

Based on the information you read in the “What is GIS?” article, describe the purpose and function of GIS. Your answer should be one or two short paragraphs.

Answer 1

A GIS, or geographic information system, is a system that helps people understand local geography. According to the article, GIS “is a computerized data management system used to capture, store, manage, retrieve, analyze, and display spatial information.”

A key feature of a GIS is that it allows users to combine different types of data for the same geographical region. Some examples of geographical data that a GIS can store are terrain features, climatic conditions, soil quality, and population. GIS software is useful in managing land resources and monitoring the environment. It can help government agencies plan effectively for urban development and other projects.

Step-by-step explanation:

Answer 2

The GIS is the Geographic Information System which is used for map making and related to the GPS to get the locations of things which go on the map. One advantage of the GIS is that it can store many types of information for a point on the map and hovering over that point can give one a list of the different types of information available. For example, a drill hole collar ie a discrete point can have the co-ordinates of the hole collar, the diameter of the hole, the inclination of the hole, the azimuth of the hole, dip tests on the hole, and even the assays if necessary.