Question

what is GIS?What are the advantages of GIS over manual method​

Answer 1

• Users can interrogate spatial features displayed and retrieve associated attribute information for display and analysis.
• Maps can be drawn by querying or analysing attribute data.

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Answer 2

Answer:

What is GIS:- A geographic information system (GIS) is a system designed to capture, store, manipulate, analyze, manage, and present all types of geographical data. The key word to this technology is Geography – this means that some portion of the data is spatial.

What are the advantages of GIS over manual method:-

The following advantages of a GIS are worth- mentioning: 1. Users can interrogate spatial features displayed and retrieve associated attribute information for display and analysis.