List of top Geospatial Technology Questions on Geographic Information System - GIS asked in CBSE CLASS XII

What is Spatial Overlay ? Compare the overlay analysis in Raster and Vector Data Models.
What is Raster Data Structure? Compare its advantages and disadvantages.
Elucidate any two disadvantages of vector data model in GIS.
Elaborate the process of building and editing topology.
Mention any two sources of data for the development of a hazard map.
_____ GIS performs measuring, buffering, geo-processing and other GIS analysis during field survey.
_____ technology uses the latest computer technology to assist the police in responding faster to distress calls with greater accuracy.
Mention the biggest disadvantage of web maps.
_____ is an intersection point where two or more lines meet.
Which spatial analysis tool can be used to analyse a surface's slope and aspect ?
Which of the following projections is most suitable to create a world map?
Which of the following functions can remove the unnecessary features from a data layer ?
_____ is the most important, expensive and time consuming part of any GIS project.
Which of the following statement is not true for spaghetti data structure?
Which of the following errors can cause change in shape and scale of the resultant map?
Identify the GIS software developed by Intergraph :
Explain the Tangible and Intangible benefits of Geospatial Technology in our daily life.
What are Coordinate Systems? Explain the Geographic Coordinate System in detail with a suitable diagram.
What is Triangulated Irregular Network? Explain.
What is Enterprise GIS? Explain.
Mention any two ‘Scanning Errors’ in GIS.
Suggest any two uses of Geospatial technology in the field of disease management.
What is a Query in spatial data analysis?
............. is the mathematical representation of the physical relationship that exists between the geographical elements.
Which GIS enables organisations to add realtime information to the database?