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Concept of Coordinate Reference System in GIS

What are 2 Types of Coordinate Reference Systems in GIS?

In this article we will learn various concepts related to coordinate reference system in GIS. Coordinate reference system is very important in preparing a map. The location of a place or object is represented using the coordinates in map. Coordinate system used for preparing the map plays a key role in identifying the coordinates for …

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6 Important Characteristics of Geographic Data

This article speaks about the importance of geographic data. Various components forming the geographic data are also described. In the third section of this article various characteristics of geographic data are listed and discussed in detail to understand how geographic data is different and what is its nature. Introduction: Data is the key component and …

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History of GIS

Introduction to GIS: GIS is different from conventional information systems as traditional systems don’t worry about location details, in GIS having locational details are mandatory to derive meaningful information. GIS is geographic information system. Definition of GIS: GIS is defined as a computer based database management system which is used for capturing, storing, manipulating, analysing, …

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Important Questions For Exams – Remote Sensing and GIS

Following are the important questions for examinations. I would suggest you to be thorough with 1 Mid and 2 Mid examinations question paper then look into following topics. As I am expecting atleast 40 to 50% of questions from your Mid examinations, though I cannot assure you. Short Answer Questions (1Mark, 2Mark) UNIT 1 Define …

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