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No Title Sort descending Definition
1 Union Tool

[GIS processing] The union tool spatially combines two data layers preserving the features from both layers at the same extents.

2 Unmanned Aerial Vehicle (UAV)

Unmanned Aerial Vehicle (UAV), popularly known as Drone, is an airborne system or an aircraft operated remotely by a human operator or autonomously by an on-board computer.


Unique Parcel Identifier (UPI) is a method of identifing land parcel locations based on unique code that consists of state, district, country, section and lot number.