GIS Operations (Spatial Operations and Attribute Operations) (Especially for GATE-Geospatial 2022)

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An implementation of these fundamental GIS operations within an interactive flowcharting environment.

Image Shows GIS Operations Related to Data Analysis

There are two components to GIS data: Spatial information (coordinate and projection information for spatial features) and Attribute data

This Diagram Represent GIS Operations

Spatial Operations

Spatial operations use geometry functions to take spatial data as input, analyze the data, and then produce output data that is the derivative of the analysis performed on the input data.

In many instances it is more efficient to convert data between data models and apply the desired operations and convert results back to the original data model.

This Diagram Shows Spatial Operations

Attribute Operations

Attribute data is information joined in tabular format to spatial features. The spatial data is the where and attribute data can contain information about the what, where and why. Attribute data provides characteristics about spatial data.

Diagram Shows Attribute Operations

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