Data input techniques in GIS

Data input is one of the first steps in many GIS applications. It is an important aspect of any GIS application. There are several methods for entering data into a GIS. In this article, a few important data input techniques are discussed. The process of getting the data into a computer is termed “data encoding” … Read more

What are the various components of a Geographical Information System (GIS)?

GIS is a computer based database management system for analyzing and processing spatial datasets. There are multiple components that constitute a functional GIS system. To get a good understanding of GIS, one needs to understand the different components of GIS. In this article, we will learn about what are different components of GIS, and what … Read more

What is GIS-Definition, Introduction, and Important Terms

Geographic Information System, more popularly known as GIS, is a computer based database management system that is used for capturing, storing, analyzing, retrieving, and displaying geographic data. The processed geographic data is known as geographic information. There are many GIS tools used world wide to process various types of geographic data. Some of the popular … Read more