Deduce Technologies GIS Analyst Interview Questions and Answers for Freshers

GIS stands for Geographic Information System. It is a system designed to capture, store, analyze, manage, and present spatial or geographic data.

• GIS is used to create maps and visualize data in a spatial context.

• It combines various data sources like satellite imagery, aerial photographs, and survey data.

• GIS allows for spatial analysis, such as finding the shortest route between two points or identifying areas prone to ...read more

GPS stands for Global Positioning System. It is a satellite-based navigation system that provides location and time information.

• GPS is a network of satellites that orbit the Earth.

• It uses signals from these satellites to determine the precise location of a GPS receiver.

• GPS can provide accurate positioning information anywhere on Earth, as long as there is a clear line of sight to at least four satellites.

• It is commonly...read more